A hybrid cable designed for providing data communications via both optical fiber and copper wires is provided. The hybrid cable includes internal features for designing a location of the optical fiber and the copper wires relative to each other to optimize cabling characteristics of the hybrid cable.
A communications cable has coated conductor wires separated by a wire separator with at least one hole in the cross section to form a twisted pair configured to maintain a distance of approximately 0.375 mm between the conductors and a characteristic impedance of approximately 100 ohms. The coating on the conductors may be an enamel or other appropriately thin insulating material.
A cable bundle hanger secures cables routed to solar panels. The cable bundle hanger includes an attachment section and a lower section. The attachment section engages a solar panel frame to secure the cable bundle hanger. The attachment section includes an attachment member and a pivot joint ring. The lower section is pivotally secured to the attachment section. The lower section has a swaged top member. The swaged top member pivots within the pivot joint ring thereby enabling the lower section to pivot with respect to the attachment section.
H02S 40/36 - Composants électriques caractérisés par des moyens d'interconnexions électriques spéciaux entre plusieurs modules PV, p. ex. connexion électrique module à module
A cable bundle hanger secures cables routed to solar panels. The cable bundle hanger includes an attachment section and a lower section. The attachment section engages a solar panel frame to secure the cable bundle hanger. The attachment section includes an attachment member and a pivot joint ring. The lower section is pivotally secured to the attachment section. The lower section has a swaged top member. The swaged top member pivots within the pivot joint ring thereby enabling the lower section to pivot with respect to the attachment section.
F16L 3/12 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection comportant un élément entourant pratiquement le tuyau, le câble ou le conduit de protection
A metal locking cleat secures cable bundles while withstanding impulse forces and short circuit events. The metal locking cleat has a housing, a tie body, and a metal locking head. The housing has a top, a bottom, sides, a front, a back, an upper level, and a lower level. The tie body is positioned in the lower level of the housing and the metal locking head is positioned in the upper level of the housing. The tie body wraps around a cable bundle, through the lower level of the housing for multiple loops, through the upper level of the housing, and through the metal locking head to secure the metal locking cleat.
A multiport passive photonic light circuit chip has multiple waveguides written in at least two layers on a glass substrate. Some waveguides connect transmitting and receiving ports of an optical channel, some waveguides redirect a fraction of optical signals to some other receiving ports, and waveguides have circular cross-sectional shapes wherein a refractive index contrast is in the range of 0.2% to 2%.
G02B 6/125 - Courbures, branchements ou intersections
G02B 6/12 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage du type guide d'ondes optiques du genre à circuit intégré
G02B 6/42 - Couplage de guides de lumière avec des éléments opto-électroniques
7.
Self-Laminating Rotating Cable Marker with Breakaway Portion
A self-laminating rotating cable marker label is constructed of a transparent film having a first adhesive area, an adhesive-free smooth area, and a second adhesive area. A print-on area forms one side of the transparent film, the print-on area adapted to receive indicia identifying the cable about which the marker label is applied. A perforation extends across the transparent film providing a line of separation of the transparent film. When wrapped around a cable, the second adhesive area overlies the print-on area such that the cable identifying indicia is visible through the transparent second adhesive area. As the transparent film is wrapped around the cable, the first adhesive area adheres to the cable. The remainder of the transparent film is rotated, breaking the perforation, whereby the smooth area of the film in contact with the cable provides smooth rotation of the label around the cable.
G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues
B32B 37/14 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches
A solution is disclosed for providing fault-managed power systems using hybrid connectivity that includes both conductive and optical elements. The fault-managed power systems are able to provide safe and efficient power delivery utilizing optical fiber links to improve signal integrity, security, and reach of the system.
H04B 10/80 - Aspects optiques concernant l’utilisation de la transmission optique pour des applications spécifiques non prévues dans les groupes , p. ex. alimentation par faisceau optique ou transmission optique dans l’eau
H02H 1/00 - Détails de circuits de protection de sécurité
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
A solution is disclosed for providing fault-managed power systems using optical elements. The fault-managed power systems are able to provide safe and efficient power delivery utilizing optical fiber links to improve signal integrity, security, and reach of the system.
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
G01R 31/52 - Test pour déceler la présence de courts-circuits, de fuites de courant ou de défauts à la terre
H02H 3/28 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à la différence de tensions ou de courantsCircuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un angle de déphasage entre tensions ou courants comprenant la comparaison des valeurs de tension ou de courant des deux portions séparées d'un même système, p. ex. à deux bouts opposés d'une ligne, à la sortie et à l'entrée d'un appareil
10.
METHOD OF DETECTING A FAULT IN A PULSED POWER DISTRIBUTION SYSTEM
A method of detecting a fault in a power distribution system includes placing a signal on the system at a frequency F1 and then detecting a change in the signal due to a change in the impedance of the system as a result of a fault wherein the change is one of a change in phase, a change in signal tone, or a change in voltage level at the load. In one embodiment, band reject filters can be used to diminish the signal at the load or source. In another embodiment, the power source can be a periodic pulsed power source and the signal can be placed on the system during an idle phase of the periodic pulsed power.
A cable management system includes a cable bundling system for tracking a plurality of cables included in a cable bundle. The cable bundling system includes a pair of cable bundlers, including a first cable bundler for installing a first end of a cable, and a second cable bundler for installing a second end of the cable.
G06K 7/14 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire utilisant la lumière sans sélection des longueurs d'onde, p. ex. lecture de la lumière blanche réfléchie
H01B 7/36 - Conducteurs ou câbles isolés caractérisés par la forme avec repères distinctifs ou indication de longueur
An RJ45 plug assembly has a housing and a communications cable to be inserted within. The communications cable has a plurality of twisted pairs of conductors. The housing has a plurality of sloped surfaces such that when conductors of the communications cable are straightened and aligned prior to insertion into the housing, the sloped surfaces route a first pair of conductors to a top of the housing and a second pair of conductors to a bottom of the housing.
An RJ45 plug assembly has a housing and a communications cable to be inserted within. The communications cable has a plurality of twisted pairs of conductors. The housing has a plurality of sloped surfaces such that when conductors of the communications cable are straightened and aligned prior to insertion into the housing, the sloped surfaces route a first pair of conductors to a top of the housing and a second pair of conductors to a bottom of the housing.
An electrical coupler has first and second housing halves and first and second contacts retained within the first and second housing halves. Wherein the first housing half is identical to the second housing half and the first contact is identical to the second contact.
This disclosure is related to a speaker assembly having a design configured to output the higher performance of a larger speaker, while maintaining the dimensions (e.g., speaker opening) of a traditional small speaker. The speaker assembly includes a plurality of low frequency drivers transversely installed to each other and arranged orthogonal to a separate high frequency driver.
H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences
H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
In accordance with the following description, an optical communication connector includes a ferrule having retractable alignment pins that are actuable between an extended position and a retracted position. For example, the connector may include an inner housing assembly having optical fibers and an outer housing positioned over the inner housing assembly. The outer housing is shaped to be removable from the inner housing assembly, which has a movable pin clamp mechanically coupled to alignment pins for aligning the connector with another connector. The pin clamp may be slid from a first position (corresponding to a male gender) to a second position (corresponding to a female gender). Separately or in combination with changing gender, the polarity of a communication connector may be changed due to its inclusion of an asymmetric polarity-changing feature that is actuable by an installer to change a polarity of the communication connector. Such a feature may be actuated by being moved from a first position to a second position relative to the communication connector.
A patch cord for transmitting between a single mode fiber (SMF) and a multi-mode fiber (MMFs) has a MMF, SMF, and a photonic crystal fiber (PCF) with a hollow core placed between the SMF and MMF. A mode field diameter (MFD) of the PCF hollow core section is in the range of 16 to 19 microns, the length of the PCF is between 1 cm to 10 cm, the MMF has 50±2 microns core diameter, the SMF has a 6-9 microns core diameter, and the coupling between the PCF mode to the MMF fundamental mode is maximized.
A fiber module is disclosed with an improved design that creates at least two work areas for managing fiber within the module body by including a work area floor that partitions the interior of the module to define at least two work areas. Each of the work areas includes their own fiber management equipment, as well as fiber routing elements for managing a length of slack fiber within each of the work areas. By segmenting the interior of the module into the multiple work spaces, the module described herein is more efficient when managing larger numbers of fibers.
Cable foil tape having random or pseudo-random patterns or long pattern lengths of discontinuous metallic shapes and a method for manufacturing such patterned foil tape are provided. In some embodiments, a laser ablation system is used to selectively remove regions or paths in a metallic layer of a foil tape to produce random distributions of randomized shapes, or pseudo-random patterns or long pattern lengths of discontinuous shapes in the metal layer. In some embodiments, the foil tape is double-sided, having a metallic layer on each side of the foil tape, and the laser ablation system is capable of ablating nonconductive pathways into the metallic layer on both sides of the foil tape.
H01B 11/08 - Écrans particuliers pour réduire la diaphonie
B23K 26/08 - Dispositifs comportant un mouvement relatif entre le faisceau laser et la pièce
B23K 26/18 - Travail par rayon laser, p. ex. soudage, découpage ou perçage utilisant des couches absorbantes sur la pièce à travailler, p. ex. afin de marquer ou de protéger
B23K 26/40 - Enlèvement de matière en tenant compte des propriétés du matériau à enlever
H05K 3/02 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué à la surface du support isolant et est ensuite enlevé de zones déterminées de la surface, non destinées à servir de conducteurs de courant ou d'éléments de blindage
09 - Appareils et instruments scientifiques et électriques
Produits et services
Metal cabinets and enclosures adapted to hold electrical cables, including accessories relating to the foregoing; Cable trays for electric or fiber cables; Horizontal and vertical cable management panels; Electrical transmission connectors, patch cords, and cables; Wall plates for electrical components and connections; Communication cabling devices, namely, modular jacks, modular plugs, modules, faceplates, bezels, surface mount boxes, patch panels, and punch down systems comprised primarily of connecting blocks; Electrical adapters; Computer software for data center infrastructure management; Computer hardware for data center infrastructure management; Power distribution units, including hardware and accessories for the foregoing; Uninterruptible power supply units, including hardware and accessories for the foregoing; Hardware for intelligent patching; Computer software for intelligent patching; Power distribution apparatus for use in electrical systems; Power supply units; Power transmitters; Power receivers; Busbars (electric connections); Hardware for grounding and bonding; Identification marking devices for electric cables; Electronic label printers; Cable identification markers; Label holders and labels; Computer software for labelling; Computer software for voltage safety monitoring; Cable splices for electric cables; Surface raceway kits comprised primarily of raceway, namely, mounting devices of non-metallic hardware; Fittings for cabling and communications equipment, namely, couplers, inside corner, right angle, drop ceiling/entrance end, right angle entrance end, outside corner, tee, end cap, reducer or transition, entrance end and flexible, junction boxes, namely, electrical and communication, molded covers, namely, electrical and communication, divider wall, wire retainer, hanging device bracket, pre-cut box covers, and hanging boxes; Wall and rack-mounted enclosures for communication cable connections, namely, fiber optic cable, unshielded twisted pair cable, screened twisted pair cable, coaxial cable, and shielded twisted pair cable connections; Fiber optic cables and connectors; Fiber optic panels; Terminals (connectors) for optical fiber cables; Optical fiber plugs; Optical fiber jacks; Optical fiber adapters; Metal cabinets and enclosures adapted to hold fiber optic equipment, including accessories relating to the foregoing; Optical fiber patch cords, adapters, couplers, extenders, and interconnect trays and drawers; Cassette modules adapted to manage optical fibers.
A method and apparatus for repurposing a communications zone enclosure including providing an input power source within a telecommunications room, providing circuitry configured to split the power of the input source into a plurality of channels, using preexisting twisted pair communication cables to transmit power from the plurality of channels to the zone enclosure, and recombining power the power into a single output power source.
A method and apparatus for repurposing a communications zone enclosure including providing an input power source within a telecommunications room, providing circuitry configured to split the power of the input source into a plurality of channels, using preexisting twisted pair communication cables to transmit power from the plurality of channels to the zone enclosure, and recombining power the power into a single output power source.
An apparatus having at least two user interfacing I/O data communication transceivers. The I/O transceiver utilizes either electrical or optical signaling based on user preference with each I/O transceiver being electrically connected back-to-back to a WDM transceiver in the apparatus. The optical media dependent interface of each WDM transceiver has a uniquely specified wavelength and optical ports of the WDM transceivers are connected to the corresponding wavelength ports of a WDM device. The discrete optical wavelengths are multiplexed or demultiplex onto a duplex pair of optical fibers by means of the WDM device in order to convert the interfacing I/O signals to the appropriate optical wavelengths to facilitate pre-configured WDM optical communications.
The present invention provides modular trays having cutout features that are configured to engage with a mounting feature of one or more removable rails. The removable rails may be removably secured to a tray body in a plurality of positions to allow a user to install or uninstall rails to support different sized fiber optic modules. For example, a tray may support a twenty-four optical fiber module, two twelve optical fiber modules, or three eight optical fiber modules. Fiber optic enclosures housing the trays can be affixed to the outside of a fiber optic enclosure and allow for easy stacking and unstacking.
A cable management system designed to support cables in solar applications. The cable management system includes a U-shaped bracket and at least one clamp half. The U-shaped bracket has a base with two arms with each arm including a securement slot. The clamp half has a top, a bottom, a front, a back, and sides with button pads extending from the sides. The clamp half is installed within the U-shaped bracket such that the button pads slide in the securement slots to position the clamp half in the U-shaped bracket. The clamp half separates and supports the cables installed in the U-shaped bracket.
Apparatuses and methods are provided that relate to the improvement of the interconnection density and cable management of data center fiber optic networks by including a cassette module having a multilayer interface configuration. The cassette modules utilizes depth within an internal space to accomplish the multilayer interface configuration, which results in improved connector density, while maintaining simple connection schemes.
An optical interconnection assembly and method for the deployment and scaling of optical networks employing Spine-and-Leaf architecture has Spine multi-fiber optical connectors and Leaf multi-fiber optical connectors. The Spine optical connectors of the interconnection assembly are optically connected to multi-fiber connectors of Spine switches via Spine patch cords. The leaf multi-fiber connectors are optically connected to Leaf multi-fiber connectors of Leaf switches via Leaf patch cords. A plurality of fiber optic cables in said interconnection assembly serves to optically connect every Spine multi-fiber connector to every Leaf multi-fiber connector so that every Spine switch is optically connected to every Leaf switch. The optical interconnection assembly facilitates the deployment of network Spine-and-Leaf interconnections and the ability to scale out the network by using simplified methods described in this disclosure.
A reliable fault detection and management system is described for providing safe high-voltage DC power delivery and distribution. The high voltage power delivery system provides a safer, more reliable, and easy-to-install power delivery system, while also providing for an RF communication link over a high-voltage single pair conductor cable.
An equipment rail mounted in a data center cabinet to support rack mounted equipment in the data center cabinet. The equipment rail includes a first section and a second section. A finger mounting bracket is secured to the second section of the equipment rail. The finger mounting bracket has a first member with sidewalls and a second member parallel to the first member. The distal ends of the sidewalls engage the equipment rail to form an open area between the first member and the second section of the equipment rail.
A fiber optic adaptor has a first face defining a first central axis and a second face opposite the first face defining a second central axis, wherein the first central axis is at an angle relative to the second central axis. In one embodiment, the angle matches the angle of the front face of an APC connector.
An absence of voltage indicator has an isolation circuit, an FM modulator attached to the isolation circuit, a reference oscillator, and a mixer attached to the reference oscillator and the FM modulator, wherein the output of the mixer is the difference of the two signals. In one embodiment, the FM modulator includes a variable capacitor which varies in response to a voltage in parallel to a fixed capacitor and an inductor in parallel to the capacitors.
G01R 19/155 - Indication de l'existence d'une tension
G01R 15/16 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs capacitifs
G01R 19/00 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe
G01R 19/18 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe utilisant la conversion d'un courant continu en courant alternatif, p. ex. à l'aide de vibreurs
G01R 31/28 - Test de circuits électroniques, p. ex. à l'aide d'un traceur de signaux
A cable management system designed to support cables in solar applications. The cable management system includes a U-shaped bracket and at least one clamp half. The U-shaped bracket has a base with two arms with each arm including a securement slot. The clamp half has a top, a bottom, a front, a back, and sides with button pads extending from the sides. The clamp half is installed within the U-shaped bracket such that the button pads slide in the securement slots to position the clamp half in the U-shaped bracket. The clamp half separates and supports the cables installed in the U-shaped bracket.
A low latency free-space optical data communication channel has at least two opposing parabolic mirrors for transmitting an optical communication signal in the form of a parallel beam across a free-space channel. The input and output of the collimators are multicore optical fibers. Multiple cores of the multicore optical fibers are positioned at the focal points of the at least two opposing parabolic mirrors and the at least two opposing parabolic mirrors image the optical communications signal in each core of the multiple cores of the multicore fibers into corresponding cores of opposing multicore fibers forming at least one optical communication channel.
An optical interconnection assembly for a Spine-and-Leaf network is disclosed. The optical interconnection assembly has Spine multi-fiber optical connectors and Leaf multi-fiber optical connectors. The Spine optical connectors of the interconnection assembly are optically connected to multi-fiber connectors of Spine switches via Spine patch cords. The leaf multi-fiber connectors are optically connected to Leaf multi-fiber connectors of Leaf switches via Leaf patch cords. An array of simplex fiber optic cables in said interconnection assembly serve to optically connect every Spine multi-fiber connector to every Leaf multi-fiber connector so that every Spine switch is optically connected to every Leaf switch. The optical interconnection assembly facilitates network Spine-and-Leaf interconnections and the ability to scale-out the network by installing additional assemblies, Leaf switches, and Spine switches.
H04B 10/00 - Systèmes de transmission utilisant des ondes électromagnétiques autres que les ondes hertziennes, p. ex. les infrarouges, la lumière visible ou ultraviolette, ou utilisant des radiations corpusculaires, p. ex. les communications quantiques
H04Q 11/00 - Dispositifs de sélection pour systèmes multiplex
A rear wire cover assembly for a keystone style punchdown jack has a shield wrap and an opening configured to allow the rear wire cover assembly to move in a direction perpendicular to an axis of the cable such as to partially enclose the cable and also such as to allow the rear wire cover assembly to move along the axis of the cable to engage a rear of the keystone style punchdown jack.
A rear wire cover assembly for a keystone style punchdown jack has a shield wrap and an opening configured to allow the rear wire cover assembly to move in a direction perpendicular to an axis of the cable such as to partially enclose the cable and also such as to allow the rear wire cover assembly to move along the axis of the cable to engage a rear of the keystone style punchdown jack.
A removable transport caster assembly secured to side to side beams or front to back beams in a data center cabinet in a data center. The removable transport caster assembly is temporarily installed on the cabinet to enable the cabinet to be relocated to another location in the data center. The removable transport caster assembly includes a transport caster and a transport caster bracket secured to the transport caster. The transport caster has a mounting plate, a mounting bracket extending from the mounting plate, a lifting plate pivotally connected to the mounting plate, a lifting lever pivotally connected to the mounting bracket and a wheel assembly. The transport caster bracket secures the transport caster to the cabinet when relocation of the cabinet is desired.
A system, device, and method for implementing secure control over audio visual (AV) equipment connected to an AV gateway is disclosed. The solution implements secure and remote control over audio visual (AV) equipment included in an AV network by enabling a web browser running on a user device to utilize a web proxy shuttle to communicate control commands to an AV gateway that controls the AV equipment.
H04L 67/025 - Protocoles basés sur la technologie du Web, p. ex. protocole de transfert hypertexte [HTTP] pour la commande à distance ou la surveillance à distance des applications
G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p. ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
H04L 67/562 - Courtage des services de mandataires
An enclosure used to mount electrical equipment. The enclosure includes a wall mount section, a center section pivotally attached to the wall mount section along one side, and a latch mechanism securing the opposite side of the center section to the wall mount section. The latch mechanism is accessible only from the front of the enclosure. The latch mechanism has a front latch support, a rear latch support, a cam latch, and an actuation rod. The actuation rod extends through the front latch support and the rear latch support and is secured to the cam latch. The latch mechanism secures the wall mount section to the center section.
E05B 9/08 - Fixation des boîtiers de serrures à pêne demi-tour ou à cylindre au battant
E05C 3/12 - Dispositifs d'immobilisation avec pênes se déplaçant de façon pivotante ou rotative avec action d'une clenche
E05C 7/02 - Dispositifs d'immobilisation spécialement conçus pour deux battants pour battants se tenant l'un derrière l'autre dans la position de fermeture
Two identical cradle halves joined together to form a cable clamp that secures at least one cable to a surface. Each cradle half has a front, a back, a top, a bottom, and sides. Each cradle half has at least one cradle portion with a compression insert and an attachment portion. The attachment portion has an adjustment latch with a post having a T-shaped head and a tapered adjustment slot. The cable clamp is formed by joining the two cradle halves with the top of one cradle half positioned on the top of a second cradle half. The cradle portion and the attachment portion of one cradle half is positioned over the cradle portion and the attachment portion of the second cradle half to form the cable clamp.
F16L 3/10 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection fractionnés, c.-à-d. à deux éléments en prise avec le tuyau, le câble ou le conduit de protection
F16L 3/22 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers spécialement adaptés pour supporter un certain nombre de tuyaux parallèles séparés par un espace
A cassette configured for the installation in a fiber enclosure system. The cassette includes a base, a first wall including a first front post, a second wall including a second front post, and a front wall with an opening including an adapter configured to connect to at least one fiber optic cable. The cassette further includes a latch located on the first wall configured to releasably connect the cassette to the fiber enclosure system, where a cassette lock is configured to retract the latch when the lock is actuated away from a rear of the cassette and deploy the latch when the lock is actuated toward the rear of the cassette.
An optical distribution and splice frame system includes rack(s), enclosure(s), cable management component(s), and/or cassette(s) that have features to allow for different cable management configurations not yet available in the market. A fiber optic cassette and enclosure are designed to enable flexibility in cable management configurations for the overall system.
In accordance with the following description, an optical communication connector includes a ferrule having retractable alignment pins that are actuable between an extended position and a retracted position. For example, the connector may include an inner housing assembly having optical fibers and an outer housing positioned over the inner housing assembly. The outer housing is shaped to be removable from the inner housing assembly, which has a movable pin clamp mechanically coupled to alignment pins for aligning the connector with another connector. The pin clamp may be slid from a first position (corresponding to a male gender) to a second position (corresponding to a female gender). Separately or in combination with changing gender, the polarity of a communication connector may be changed due to its inclusion of an asymmetric polarity-changing feature that is actuable by an installer to change a polarity of the communication connector. Such a feature may actuated by being moved from a first position to a second position relative to the communication connector.
An optical distribution and splice frame system includes rack(s), enclosure(s), cable management component(s), and/or cassette(s) that have features to allow for different cable management configurations not yet available in the market. A fiber optic cassette and enclosure are designed to enable flexibility in cable management configurations for the overall system.
An apparatus having a plurality of multifiber connector interfaces, where some of these multifiber connector interfaces can connect to network equipment in a network using multifiber cables, has an internal mesh implemented in two tiers. The first is configured to rearrange and the second is configured to recombine individual fiber of the different fiber groups. The light path of each transmitter and receiver is matched in order to provide proper optical connections from transmitting to receiving fibers and complex arbitrary network topologies can be implemented with at least 1/N less point to point interconnections, where N=number of channels per multifiber connector interface.
Apparatuses having a plurality of optical duplex and parallel connector adapters, such as MPO connectors and LC adapters, where some adapters connect to network equipment in a network and others to servers or processing units such as GPUs, incorporate internal photonic circuit with a mesh. The light path of each transmitter and receivers is matched in order to provide proper optical connections from transmitting to receiving fibers, wherein complex arbitrary network topologies can be implemented.
G02B 6/12 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage du type guide d'ondes optiques du genre à circuit intégré
An apparatus having a plurality of multifiber connector interfaces, where some of these multifiber connector interfaces can connect to network equipment in a network using multifiber cables, has an internal mesh implemented in two tiers. The first is configured to rearrange and the second is configured to recombine individual fiber of the different fiber groups. The light path of each transmitter and receiver is matched in order to provide proper optical connections from transmitting to receiving fibers and complex arbitrary network topologies can be implemented with at least 1/N less point to point interconnections, where N=number of channels per multifiber connector interface.
An apparatus having a plurality of multifiber connector interfaces, where some of these multifiber connector interfaces can connect to network equipment in a network using multifiber cables, has an internal mesh implemented in two tiers. The first is configured to rearrange and the second is configured to recombine individual fiber of the different fiber groups. The light path of each transmitter and receiver is matched in order to provide proper optical connections from transmitting to receiving fibers and complex arbitrary network topologies can be implemented with at least 1/N less point to point interconnections, where N=number of channels per multifiber connector interface.
An apparatus having a plurality of multifiber connector interfaces, where some of these multifiber connector interfaces can connect to network equipment in a network using multifiber cables, has an internal mesh implemented in two tiers. The first is configured to rearrange and the second is configured to recombine individual fiber of the different fiber groups. The light path of each transmitter and receiver is matched in order to provide proper optical connections from transmitting to receiving fibers and complex arbitrary network topologies can be implemented with at least 1/N less point to point interconnections, where N=number of channels per multifiber connector interface.
1 and then detecting a change in the signal due to a change in the impedence of the system as a result of a fault wherein the change is one of a change in phase, a change in signal tone, or a change in voltage level at the load. In one embodiment, band reject filters can be used to diminish the signal at the load or source. In another embodiment, the power source can be a periodic pulsed power source and the signal can be placed on the system during an idle phase of the periodic pulsed power.
A cable tie handle wrapped around an object to aid a user in lifting or carrying the object. The cable tie handle has a cable tie head, a cable tie body, and a grip handle. The cable tie head has a strap passageway extending through the cable tie head. The cable tie body extends from the cable tie head. The cable tie body has an end for feeding into the strap passageway to form a loop. The grip handle is molded with the cable tie body. The grip handle has a plurality of projections for forming an easy to grip surface when the cable tie body is feed through the cable tie head.
An optical connector houses and holds a fusion spliced portion with a short optical fiber fitted to an optical connector ferrule is fusion-spliced with a buffered optical fiber. One end of a protection sleeve which reinforces said fusion spliced portion is configured to be adhered to a buffer on the short optical fiber fitted to the optical connector ferrule and another end is adhered to a buffer of the buffered optical fiber. The protection sleeve has an inner heat shrink tube, an outer heat shrink tube, and at least one element that allows the protection sleeve to be concentric to the ferrule and cable buffer axis.
An air-gap HCF connector termination method and connector assembly for factory and field connector assembly termination for patch cables and trunk cables made from HCF, where in multitude of mechanisms can facilitate air-gap between the first and second HCF fiber end-faces, comprising preparing the HCF end-faces using appropriate cleaving methods including mechanical, ultrasonic and laser cleaving, such that the air-gap separation between first and second HCF's can be anywhere between 0.5-100 microns, where reflection at the connector interface is low with RL>35 dB, due to HCF propagation mode effective index matching with index of air.
An optical connector which houses and holds a fusion spliced portion in which a short optical fiber fitted to an optical connector ferrule is fusion-spliced with a buffered optical fiber. One end of a protection sleeve which reinforces said fusion spliced portion is configured to be coupled to said optical connector ferrule. The protection sleeve has an inner sleeve and a clamping sleeve wherein the inner sleeve is configured to be inserted into the clamping sleeve. The end of the inner sleeve distal from the ferrule is configured to have a clamping feature that is activated when the inner sleeve is inserted into the clamping sleeve.
A cable tie handle wrapped around an object to aid a user in lifting or carrying the object. The cable tie handle has a cable tie head, a cable tie body, and a grip handle. The cable tie head has a strap passageway extending through the cable tie head. The cable tie body extends from the cable tie head. The cable tie body has an end for feeding into the strap passageway to form a loop. The grip handle is molded with the cable tie body. The grip handle has a plurality of projections for forming an easy to grip surface when the cable tie body is feed through the cable tie head.
An air-gap HCF connector termination method and connector assembly for factory and field connector assembly termination for patch cables and trunk cables made from HCF, where in multitude of mechanisms can facilitate air-gap between the first and second HCF fiber end-faces, comprising preparing the HCF end-faces using appropriate cleaving methods including mechanical, ultrasonic and laser cleaving, such that the air-gap separation between first and second HCF's can be anywhere between 0.5-100 microns, where reflection at the connector interface is low with RL>35 dB, due to HCF propagation mode effective index matching with index of air.
An optical connector houses and holds a fusion spliced portion with a short optical fiber fitted to an optical connector ferrule is fusion-spliced with a buffered optical fiber. One end of a protection sleeve which reinforces said fusion spliced portion is configured to be adhered to a buffer on the short optical fiber fitted to the optical connector ferrule and another end is adhered to a buffer of the buffered optical fiber. The protection sleeve has an inner heat shrink tube, an outer heat shrink tube, and at least one element that allows the protection sleeve to be concentric to the ferrule and cable buffer axis.
A cable management system includes multiple cables, each having a unique identifier associated therewith and each including first and second barcodes including the unique identifier, the first barcode located proximate a first end of the cable, the second barcode located proximate a second end of the cable. The system also includes a barcode scanner to scan barcodes of the cables, the barcode scanner includes a clip to receive one of the cables. The system also includes a mobile computing device having a processor, data storage medium, communication unit, and user interface including a display. The mobile computing device is configured to receive via the user interface first end location information for a first cable, receive from the barcode scanner the first barcode of the first cable, and save and display the first end location information in association with the unique identifier of the first cable included in the first barcode.
G06K 7/14 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire utilisant la lumière sans sélection des longueurs d'onde, p. ex. lecture de la lumière blanche réfléchie
H01B 7/36 - Conducteurs ou câbles isolés caractérisés par la forme avec repères distinctifs ou indication de longueur
A fiber module is disclosed with an improved design that creates at least two work areas for managing fiber within the module body by including a work area floor that partitions the interior of the module to define at least two work areas. Each of the work areas includes their own fiber management equipment, as well as fiber routing elements for managing a length of slack fiber within each of the work areas. By segmenting the interior of the module into the multiple work spaces, the module described herein is more efficient when managing larger numbers of fibers.
An optical connector which houses and holds a fusion spliced portion in which a short optical fiber fitted to an optical connector ferrule is fusion-spliced with a buffered optical fiber. One end of a protection sleeve which reinforces said fusion spliced portion is configured to be coupled to said optical connector ferrule. The protection sleeve has an inner sleeve and a clamping sleeve wherein the inner sleeve is configured to be inserted into the clamping sleeve. The end of the inner sleeve distal from the ferrule is configured to have a clamping feature that is activated when the inner sleeve is inserted into the clamping sleeve.
An enhanced lighting control system is provided that utilizes updated communications technology to provide a cost and resource efficient lighting control system that allows for a retrofit installation into existing lighting systems. The lighting control system utilizes single pair ethernet connection protocols, as well as a pulsed power source, to enable the efficiencies.
A low latency free-space optical data communication channel has at least two opposing optical collimators for transmitting an optical communication signal in the form of a parallel beam across a free-space channel. The input of the collimators are multi-core optical fibers. Multiple cores of the multi-core optical fibers are positioned at the focal point of the two opposing optical collimators. The optical collimators image the communications signals in each of the cores of the multi-core fibers into the corresponding cores of the opposing multi-core fibers.
A combination outlet capable of accepting a C14 and C20 plug has a central contact retaining portion and a plurality of tabs surrounding the central contact retaining portion. The tabs are configured to move toward and away from a center of the central contact retaining portion such that the tabs engage an inner surface of a housing of the C20 plug and an exterior surface of a housing of the C14 plug.
H01R 24/76 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale avec des broches, des pinces ou des contacts analogues, assujettis à l'appareil ou à la structure, p. ex. à une paroi
A combination outlet capable of accepting a C14 and C20 plug has a central contact retaining portion and a plurality of tabs surrounding the central contact retaining portion. The tabs are configured to move toward and away from a center of the central contact retaining portion such that the tabs engage an inner surface of a housing of the C20 plug and an exterior surface of a housing of the C14 plug.
H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement
H01R 27/00 - Pièces de couplage adaptées à la coopération avec plusieurs pièces complémentaires dissemblables
H01R 24/78 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale avec des broches, des pinces ou des contacts analogues, assujettis à l'appareil ou à la structure, p. ex. à une paroi avec des contacts supplémentaires de mise à la terre ou de blindage
H01R 13/631 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour l'engagement uniquement
H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti
H01R 25/00 - Pièces de couplage adaptées à la coopération simultanée avec plusieurs pièces complémentaires identiques, p. ex. pour la distribution d'énergie à plusieurs circuits
H01R 13/645 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect par des éléments interchangeables sur le boîtier ou sur le socle
A modular power distribution system includes using power extension modules and power distribution modules. The power extension modules are configured to route inputted power to another power extension module or a power distribution module. The power distribution modules are configured to route power from a power extension module to one or more racks or cabinets in a data center.
H01R 13/436 - Fixation de plusieurs pièces de contact par une seule pièce de verrouillage
H01R 13/631 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour l'engagement uniquement
H01R 25/00 - Pièces de couplage adaptées à la coopération simultanée avec plusieurs pièces complémentaires identiques, p. ex. pour la distribution d'énergie à plusieurs circuits
H02H 3/08 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge
A cable management system designed to support cables in solar applications. The cable management system includes a U-shaped bracket and at least one clamp half. The U-shaped bracket has a base with two arms with each arm including a securement slot. The clamp half has a top, a bottom, a front, a back, and sides with button pads extending from the sides. The clamp half is installed within the U-shaped bracket such that the button pads slide in the securement slots to position the clamp half in the U-shaped bracket. The clamp half separates and supports the cables installed in the U-shaped bracket.
H02G 3/00 - Installations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules
H02G 3/30 - Installations de câbles ou de lignes sur les murs, les sols ou les plafonds
H02G 3/32 - Installations de câbles ou de lignes sur les murs, les sols ou les plafonds utilisant des colliers de fixation
A cable management system designed to support cables in solar applications. The cable management system includes a U-shaped bracket and at least one clamp half. The U-shaped bracket has a base with two arms with each arm including a securement slot. The clamp half has a top, a bottom, a front, a back, and sides with button pads extending from the sides. The clamp half is installed within the U-shaped bracket such that the button pads slide in the securement slots to position the clamp half in the U-shaped bracket. The clamp half separates and supports the cables installed in the U-shaped bracket.
A communications connector has a shielded jack body and a wire cap. The shielded jack body has a single pair of plug interface contacts having a first thickness and a single pair of insulation displacement having a second smaller thickness. The plug interface contacts are configured to electrically connect to the insulation displacement contacts. The wire cap is configured to terminate a pair of conductors to the pair of insulation displacement contacts by being secured to the shielded jack body in a direction perpendicular to a direction of an insertion of an associated connector.
H01R 4/2433 - Plaques planes, p. ex. plaques planes multi-couches montées sur un support isolant une partie du support pouvant être déplacée pour enfoncer le câble dans l’entaille
H01R 11/05 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par le type des emplacements de connexion sur l'élément individuel ou par le type des connexions entre les emplacements de connexion et les organes conducteurs les emplacements de connexion présentant différents types de connexions directes
71.
APPARATUS AND METHODS FOR FIBER OPTIC BI-DIRECTIONAL LOCAL AREA NETWORKS
A system for implementing Bi-Di fiber optic LAN has a plurality of optical channels being transmitted over a same optical fiber by using wavelength division multiplexing and wherein at least one of the optical fiber channels have bi-directional transmission. The system also has an access network side located in at least one of a zone distribution area or zone box, access network side cabling distributed across diverse physical distances with individual cable runs; and optical Ethernet transceivers that do not require the high transmitting optical power and high receiver sensitivity typically.
A communications connector has a jack housing and a pair of plug interface contacts. The plug interface contacts each have an insulation displacement contact end and a plug interface end. The plug interface end and the insulation displacement contact end each have a broad face and, the broad face of the plug interface end and the insulation displacement contact of each plug interface end contact are parallel to each other. Additionally, the broad faces of each contact also being parallel to each other.
H01R 4/2433 - Plaques planes, p. ex. plaques planes multi-couches montées sur un support isolant une partie du support pouvant être déplacée pour enfoncer le câble dans l’entaille
H01R 11/05 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par le type des emplacements de connexion sur l'élément individuel ou par le type des connexions entre les emplacements de connexion et les organes conducteurs les emplacements de connexion présentant différents types de connexions directes
H01R 13/432 - Fixation de manière démontable par des moyens de verrouillage élastiques situés sur les pièces de contactFixation de manière démontable par des moyens de verrouillage situés sur des pièces de contact élastiques par une lame élastique emboutie à enclenchement brusque derrière un épaulement du socle ou du boîtier
73.
APPARATUS AND METHODS FOR FIBER OPTIC BI-DIRECTIONAL LOCAL AREA NETWORKS
A system for implementing Bi-Di fiber optic LAN has a plurality of optical channels being transmitted over a same optical fiber by using wavelength division multiplexing and wherein at least one of the optical fiber channels have bi-directional transmission. The system also has an access network side located in at least one of a zone distribution area or zone box, access network side cabling distributed across diverse physical distances with individual cable runs; and optical Ethernet transceivers that do not require the high transmitting optical power and high receiver sensitivity typically.
A communications connector has a jack housing and a pair of plug interface contacts. The plug interface contacts each have an insulation displacement contact end and a plug interface end. The plug interface end and the insulation displacement contact end each have a broad face and, the broad face of the plug interface end and the insulation displacement contact of each plug interface end contact are parallel to each other. Additionally, the broad faces of each contact also being parallel to each other.
H01R 24/22 - Pièces de couplage portant des douilles, des pinces ou des contacts analogues, assujetties uniquement à un fil ou un câble avec des contacts supplémentaires de mise à la terre ou de blindage
H01R 24/64 - Engagements par glissement avec une face uniquement, p. ex. dispositifs de couplage à prise modulaire pour haute fréquence, p. ex. RJ 45
A module for connecting 16 fiber MPOs to 12 fiber MPOs has a first, second, and third 16 fiber MPO, each 16 fiber MPO having first, second, and third fiber receiving areas. The module also has a first, second, third, and fourth 12 fiber MPO, each 12 fiber MPO having a first and second fiber receiving areas. The first and third fiber receiving area of the first, second, and third 16 fiber MPO is connected to the second and first fiber receiving area of the first, second, and fourth 12 fiber MPO. The second fiber receiving area of each 16 fiber MPO is being connected to the third 12 fiber MPO.
Two identical cradle halves joined together to form a cable clamp that secures at least one cable to a surface. Each cradle half has a front, a back, a top, a bottom, and sides. Each cradle half has at least one cradle portion with a compression insert and an attachment portion. The attachment portion has an adjustment latch with a post having a T-shaped head and a tapered adjustment slot. The cable clamp is formed by joining the two cradle halves with the top of one cradle half positioned on the top of a second cradle half. The cradle portion and the attachment portion of one cradle half is positioned over the cradle portion and the attachment portion of the second cradle half to form the cable clamp.
F16L 3/10 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection fractionnés, c.-à-d. à deux éléments en prise avec le tuyau, le câble ou le conduit de protection
H02G 3/32 - Installations de câbles ou de lignes sur les murs, les sols ou les plafonds utilisant des colliers de fixation
A multiport passive photonic light circuit chip has multiple waveguides written in at least two layers on a glass substrate. Some waveguides connect transmitting and receiving ports of an optical channel, some waveguides redirect a fraction of optical signals to some other receiving ports, and waveguides have circular cross-sectional shapes wherein a refractive index contrast is in the range of 0.2% to 2%.
G02B 6/125 - Courbures, branchements ou intersections
G02B 6/12 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage du type guide d'ondes optiques du genre à circuit intégré
G02B 6/42 - Couplage de guides de lumière avec des éléments opto-électroniques
Two identical cradle halves joined together to form a cable clamp that secures at least one cable to a surface. Each cradle half has a front, a back, a top, a bottom, and sides. Each cradle half has at least one cradle portion with a compression insert and an attachment portion. The attachment portion has an adjustment latch with a post having a T-shaped head and a tapered adjustment slot. The cable clamp is formed by joining the two cradle halves with the top of one cradle half positioned on the top of a second cradle half. The cradle portion and the attachment portion of one cradle half is positioned over the cradle portion and the attachment portion of the second cradle half to form the cable clamp.
F16L 3/10 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection fractionnés, c.-à-d. à deux éléments en prise avec le tuyau, le câble ou le conduit de protection
F16L 3/22 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers spécialement adaptés pour supporter un certain nombre de tuyaux parallèles séparés par un espace
A patch cord for transmitting between a single mode fiber (SMF) and a multi-mode fiber (MMFs) has a MMF, SMF, and a photonic crystal fiber (PCF) with a hollow core placed between the SMF and MMF. A mode field diameter (MFD) of the PCF hollow core section is in the range of 16 to 19 microns, the length of the PCF is between 1 cm to 10 cm, the MMF has 50±2 microns core diameter, the SMF has a 6-9 microns core diameter, and the coupling between the PCF mode to the MMF fundamental mode is maximized.
Various implementations of visual inspector attachments for fiber connector cleaners are disclosed. The example fiber optic inspection module includes a camera to capture an image of an end-face, a light source to illuminate the end-face, and a first mirror that reflects light from the light source to the end-face and includes a fixed point that allows the first mirror to pivot. Alternatively, an example fiber optic inspection module includes a camera to capture an image of an end-face, a light source to illuminate the end-face, and a first mirror that reflects light from the light source to the end-face and the first mirror moves in an upward direction.
An electrical coupler has first and second housing halves and first and second contacts retained within the first and second housing halves. Wherein the first housing half is identical to the second housing half and the first contact is identical to the second contact.
A communications cable has coated conductor wires separated by a wire separator with at least one hole in the cross section to form a twisted pair configured to maintain a distance of approximately 0.375 mm between the conductors and a characteristic impedance of approximately 100 ohms. The coating on the conductors may be an enamel or other appropriately thin insulating material.
An installed device electrically connected to a power source. The installed device has circuitry capable of detecting voltage, performing self-diagnostics, and testing for connectivity to the power source. In one embodiment, the device can also check to see if the voltage is at a de-energized level, recheck for continuity and repeat the self-diagnostics. In another embodiment, the installed device can be electrically connected to the line and load side of a disconnect and have circuitry configured to check the status of the disconnect. In another embodiment, the device can be configured to communicate with a portable reader in order to transfer information to the portable reader. In yet another embodiment, the device can be configured to interact with a controller that controls access to the panel in which the device is installed.
A test apparatus has at least one optical source, a high-speed photodetector, a microcontroller or processor, and electrical circuitry to power and drive the optical source, high-speed photodetector, and microcontroller or processor. The apparatus measures the frequency response and optical path length of a multimode optical fiber under test, utilizes a reference VCSEL spatial spectral launch condition and modal-chromatic dispersion interaction data to estimate the channels total modal-chromatic bandwidth of the fiber under test, and computes and presents the estimated maximum data rate the fiber under test can support.
H01S 5/183 - Lasers à émission de surface [lasers SE], p. ex. comportant à la fois des cavités horizontales et verticales comportant uniquement des cavités verticales, p. ex. lasers à émission de surface à cavité verticale [VCSEL]
85.
Self-laminating rotating cable marker with breakaway portion
A self-laminating rotating cable marker label is constructed of a transparent film having a first adhesive area, an adhesive-free smooth area, and a second adhesive area. A print-on area forms one side of the transparent film, the print-on area adapted to receive indicia identifying the cable about which the marker label is applied. A perforation extends across the transparent film providing a line of separation of the transparent film. When wrapped around a cable, the second adhesive area overlies the print-on area such that the cable identifying indicia is visible through the transparent second adhesive area. As the transparent film is wrapped around the cable, the first adhesive area adheres to the cable. The remainder of the transparent film is rotated, breaking the perforation, whereby the smooth area of the film in contact with the cable provides smooth rotation of the label around the cable.
G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues
B32B 37/14 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches
A cable management system includes a cable bundling system for tracking a plurality of cables included in a cable bundle. The cable bundling system includes a pair of cable bundlers, including a first cable bundler for installing a first end of a cable, and a second cable bundler for installing a second end of the cable.
G06K 7/14 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire utilisant la lumière sans sélection des longueurs d'onde, p. ex. lecture de la lumière blanche réfléchie
H01B 7/36 - Conducteurs ou câbles isolés caractérisés par la forme avec repères distinctifs ou indication de longueur
87.
Apparatus and Method for Implementing Low Latency Optical Channels
A low latency free-space optical data communication channel has at least one optical collimator for transmitting an optical communication signal in the form of a parallel beam across a free-space channel. The input of the collimator includes a connectorized optical fiber pigtail for connecting said collimator to a glass optical fiber carrying the signal to be transmitted across the free-space channel. The optical beam propagates in free space along the longitudinal axis of a raceway, which is at least partially enclosed. The second optical collimator located at the distant end of said raceway, is positioned to receive the free-space optical communication signal. The received signal is focused into a second optical fiber pigtail at the output side of the collimator, thereby resulting in a pigtailed free-space low latency optical channel link.
H02H 5/12 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions non électriques normales de travail avec ou sans reconnexion sensibles à une présence ou un contact indésirable sur les parties en charge par des êtres vivants
H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
H04B 3/54 - Systèmes de transmission par lignes de réseau de distribution d'énergie
89.
SYSTEMS, APPARATUSES, AND METHODS FOR VOLTAGE SAFETY DETECTION AND VOLTAGE OVERSHOOT MANAGEMENT
A high voltage pulse power delivery system is provided that includes dedicated safety features including fault detection and fault management. Alongside normal communications cabling, the pulse power delivery system provides remote power over standard multi-conductor cabling without dedicated conduit or separation. This simplifies installation of equipment, increases overall speed of deployment, and significantly reduces cost for deployment. The pulse power delivery system is further configured to transport power through a pulse current waveform.
H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
H02M 1/00 - Détails d'appareils pour transformation
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
H04B 3/54 - Systèmes de transmission par lignes de réseau de distribution d'énergie
H02H 5/12 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions non électriques normales de travail avec ou sans reconnexion sensibles à une présence ou un contact indésirable sur les parties en charge par des êtres vivants
90.
SYSTEMS, APPARATUSES, AND METHODS FOR SAFE COMMUNICATION AND DATA TRANSMISSION IN HIGH VOLTAGE POWER SYSTEMS
A high voltage pulse power delivery system is provided that includes dedicated safety features including fault detection and fault management. Alongside normal communications cabling, the pulse power delivery system provides remote power over standard multi-conductor cabling without dedicated conduit or separation. This simplifies installation of equipment, increases overall speed of deployment, and significantly reduces cost for deployment. The pulse power delivery system is further configured to transport power through a pulse current waveform.
H02H 5/12 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions non électriques normales de travail avec ou sans reconnexion sensibles à une présence ou un contact indésirable sur les parties en charge par des êtres vivants
H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
H04B 3/54 - Systèmes de transmission par lignes de réseau de distribution d'énergie
92.
SYSTEMS, APPARATUSES, AND METHODS FOR SAFE COMMUNICATION AND DATA TRANSMISSION IN HIGH VOLTAGE POWER SYSTEMS
A high voltage pulse power delivery system is provided that includes dedicated safety features including fault detection and fault management Alongside normal communications cabling, the pulse power delivery system provides remote power over standard multi-conductor cabling without dedicated conduit or separation. This simplifies installation of equipment, increases overall speed of deployment and significantly reduces cost for deployment. The pulse power delivery system is further configured to transport power through a pulse current waveform.
A high voltage pulse power delivery system is provided that includes dedicated safety features including fault detection and fault management. Alongside normal communications cabling, the pulse power delivery system provides remote power over standard multi-conductor cabling without dedicated conduit or separation. This simplifies installation of equipment, increases overall speed of deployment, and significantly reduces cost for deployment. The pulse power delivery system is further configured to transport power through a pulse current waveform.
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
H02M 1/00 - Détails d'appareils pour transformation
H04B 3/54 - Systèmes de transmission par lignes de réseau de distribution d'énergie
H02H 5/12 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions non électriques normales de travail avec ou sans reconnexion sensibles à une présence ou un contact indésirable sur les parties en charge par des êtres vivants
94.
Systems, Apparatuses, and Methods for Pulse Shaping in High Voltage Power Systems
A high voltage pulse power delivery system is provided that includes dedicated safety features including fault detection and fault management. Alongside normal communications cabling, the pulse power delivery system provides remote power over standard multi-conductor cabling without dedicated conduit or separation. This simplifies installation of equipment, increases overall speed of deployment, and significantly reduces cost for deployment. The pulse power delivery system is further configured to transport power through a pulse current waveform.
Cable foil tape having random or pseudo-random patterns or long pattern lengths of discontinuous metallic shapes and a method for manufacturing such patterned foil tape are provided. In some embodiments, a laser ablation system is used to selectively remove regions or paths in a metallic layer of a foil tape to produce random distributions of randomized shapes, or pseudo-random patterns or long pattern lengths of discontinuous shapes in the metal layer. In some embodiments, the foil tape is double-sided, having a metallic layer on each side of the foil tape, and the laser ablation system is capable of ablating nonconductive pathways into the metallic layer on both sides of the foil tape.
H01B 11/08 - Écrans particuliers pour réduire la diaphonie
B23K 26/08 - Dispositifs comportant un mouvement relatif entre le faisceau laser et la pièce
B23K 26/18 - Travail par rayon laser, p. ex. soudage, découpage ou perçage utilisant des couches absorbantes sur la pièce à travailler, p. ex. afin de marquer ou de protéger
B23K 26/40 - Enlèvement de matière en tenant compte des propriétés du matériau à enlever
H05K 3/02 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué à la surface du support isolant et est ensuite enlevé de zones déterminées de la surface, non destinées à servir de conducteurs de courant ou d'éléments de blindage
96.
Systems, Apparatuses, and Methods for Voltage Safety Detection and Voltage Overshoot Management
A high voltage pulse power delivery system is provided that includes dedicated safety features including fault detection and fault management. Alongside normal communications cabling, the pulse power delivery system provides remote power over standard multi-conductor cabling without dedicated conduit or separation. This simplifies installation of equipment, increases overall speed of deployment, and significantly reduces cost for deployment. The pulse power delivery system is further configured to transport power through a pulse current waveform.
A high voltage pulse power delivery system is provided that includes dedicated safety features including fault detection and fault management. Alongside normal communications cabling, the pulse power delivery system provides remote power over standard multi-conductor cabling without dedicated conduit or separation. This simplifies installation of equipment, increases overall speed of deployment, and significantly reduces cost for deployment. The pulse power delivery system is further configured to transport power through a pulse current waveform.
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
H04B 3/54 - Systèmes de transmission par lignes de réseau de distribution d'énergie
98.
Single Pair Ethernet Connector with Ratcheting Strain Relief Clip
A communication connector comprising has a cover body with an opening and a strain relief clip. The strain relief clip has an opening configured to accept a communications cable The strain relief clip is also configured to be partially inserted into the opening. The strain relief clip has a plurality of grip arms configured to extend into the opening and surround an inserted cable and further configured to interact with an inside wall of the cover body such that rotation of the strain relief clip relative to the cover body causes the grip arms to press against the inserted cable.
A system for the transmission of optical and electrical signals has two optical connectors wherein each of the connectors have a metal ferrule electrically connected to a conductor. The system also has an adapter wherein having the connectors optically connected to each other via the adapter also electrically connects the conductor of optical connectors via the metal ferrules of the first and second optical connectors. Alternatively, a system can have first and second optical connectors wherein each of the connectors have an outer housing with a conductive interior surface. This system also has an adapter with at least one metal split sleeve wherein having the connectors optically connected to each other via the adapter also electrically connects optical connectors via the conductive interior surface of the outer housing of each optical connector contacting the at least one metal split sleeve.
M. In these methods the Differential Mode Delay (DMD) of a MMF is measured and the Effective Modal Bandwidth (EMB) is computed at a first measurement wavelength. By extracting signal features such as centroids, peak power, pulse widths, and skews, as described in this disclosure, the EMB can be estimated at a second specified wavelength with different degrees of accuracy. The first method estimates the EMB at the second specified wavelength based on measurements at the reference wavelength. The second method predicts if the EMB at the second specified wavelength is equal or greater than a specified bandwidth limit.
H04B 10/073 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal hors service
G01M 11/00 - Test des appareils optiquesTest des structures ou des ouvrages par des méthodes optiques, non prévu ailleurs
H04B 10/079 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant des mesures du signal de données
