Abstract:
A DSX system having a plurality of jacks mounted in a chassis, the jacks including IN and OUT ports accessible from the front of the chassis and tip and ring springs corresponding to each of the IN and OUT ports. The chassis also includes IN and OUT co-axial cable connectors electrically connected to the tip and ring springs of the jacks, and MONITOR co-axial cable connectors for use in monitoring signals transmitted through the IN and OUT connectors.
Abstract:
A patch panel system including a chassis and a plurality of modules. The chassis includes elongated structures configured to interconnect top, bottom and side portions of the chassis. The elongated structures are also configured to receive and secure a printed circuit board and the plurality of modules to the chassis. The modules include a housing and a module card. The card can include a variety of connections that provide communication to connections located on a back plane of the chassis. The system can include a combination of passive and active modules that are interchangeable to provide a variety of interface configurations.
Abstract:
A housing for a coaxial jack including an opening for receiving the jack, the opening including a guide for preventing rotation of the jack within the opening. The housing also includes a stop to limit sliding of the jack within the opening and a flange extending from an outer surface. An outer face opposite the flange includes a ridge and a groove. A housing for coaxial jacks includes a pair of openings for receiving jacks. Each opening includes a guide to prevent rotation and a stop to limit sliding of the jack within the opening.
Abstract:
The present disclosure relates to a jack assembly including a jack mount having a front side and a rear side. A jack of the assembly is adapted to be slidably mounted in a jack receiving region of the jack mount. The jack assembly also includes a plurality of cross-connect contacts, and a rear interface assembly. The rear interface assembly includes a dielectric cover piece and a plurality of rear connectors that project outward from the dielectric cover piece.
Abstract:
A mounting tree for power transfer devices such as those used in hybrid fiber/coaxial systems. The mounting tree is installed inside an outdoor cabinet housing the power transfer devices. The mounting tree is located in a corner of the cabinet that is partially exposed to the outside environment. An intermediate mounting bracket is used to attach the mounting tree to the cabinet. The intermediate mounting bracket is permanently installed near the aforementioned corner such that the power transfer devices may be installed on the mounting tree before the tree is attached to the intermediate mounting bracket inside the cabinet.
Abstract:
A module for radio frequency signal circuits includes an electrically conductive housing. Coax connectors are secured to the rear face of the housing. A circuit board is contained within the interior spaced between sidewalls of the housing. A ground side of the circuit board includes a layer of electrically conductive material which is electrically connected to the housing. Coax cables extend within the interior of the housing from the coax connectors and between the ground side of the circuit board and an opposing sidewall. An opposite side of the circuit board contains circuit components inner connected with one another through a plurality of circuit paths. The components include directional couplers connected in series to combine branch circuits with each branch circuit having a separate attenuator.
Abstract:
A switching coax jack module (10) contains two removable jacks (14, 14'). The jack module (10) includes a sheet metal housing (12) with a front wall (22) and a rear wall (24). An interior wall structure (20) within the housing (12) defines two recesses (34, 34') within the housing (12) recessed from and open through the front wall (22). The interior wall structure (20) carries four sliding coax connectors (60a, 61a, 60a', 61a') with two of the four exposed within each of the recesses (34, 34'). Coax cables (60b, 61b, 60b', 61b') contained within the housing (12) connect each of the four sliding coax connectors (60a, 61a, 60a', 61a') with individual ones of coax connectors (60, 61, 60', 61') mounted on the rear wall (24) and exposed to an exterior of the housing (12). Two switching jacks (14, 14') containing switching components (125) are slidably received within the recesses (34, 34'). Sliding connectors (112, 113) mate with the housing sliding connectors (60a, 61a, 60a', 61a'). Ports (121, 122, 123) on the front of the jacks (14, 14') are exposed through the forward wall (22). Arcuate edges (104, 106) of the jacks (14, 14') are complimentarily shaped to arcuate grooves (84) on the interior wall structure (20) to guide the jacks (14, 14') into the recesses (34, 34') with the jack sliding connectors (112, 113) mating with the housing sliding connectors (60a, 61a, 60a', 61a'). The jacks (14, 14') and recesses (34, 34') are symmetrically shaped to permit identically constructed jacks (14, 14') to be inserted into either recess (34, 34') by rotating a jack (14, 14') about its longitudinal axis.
Abstract:
Residential protection service center apparatus comprising an AC power meter, AC power line surge suppression, telephone line overvoltage protection and coaxial transmission line overvoltage protection, all tied to a common ground.
Abstract:
A coaxial module (40) includes a conductive housing, front and rear coaxial connectors (51), and circuitry disposed within the housing including a removable surge protector device (100). The circuitry within the housing includes a circuit board (80), including a cutout (90). Disposed within the cutout is the surge protector device. The surge protector device includes pins for mounting to an edge mount (86) of the circuit board, and the housing includes a removable cover (58) to allow access to the cutout and the surge protector device.