Abstract:
Die Erfindung bezieht sich auf ein elekronisches Gerät und insbesondere eine Fernmeldevermittlungsanlage, mit mehreren in jeweils einem Modulgehäuse angeordneten elektronischen Modulbaugruppen, welche über jeweils eine Kontaktierungsvorrichtung an eine gemeinsame Verbindungsleiterplatte elektrisch anschließbar sind. Es wird vorgeschlagen, die Verbindungsleiterplatte in einem Basisgehäuse anzuordnen und die Modulgehäuse der Modulbaugruppen außerhalb des Basisgehäuses an einer Frontwand des Basisgehäuses lösbar zu befestigen, welche Frontwand Ausnehmungen zur Durchführung der Kontaktierungsvorrichtungen aufweist.
Abstract:
Disclosed is a novel connector module structure, to be installed in a system to form connection between at least two functional modules. The connector module provides jumper connection capabilities, i.e., allowing one of its connection terminals to form electrical connection with a connection terminal of one or more particular non-adjacent connector modules.
Abstract:
A modular system for the connection of an external communication network to a user network of a building includes: a user module including: a passage opening of a connection cable of the user network including optical fibres associated with respective users and adapters associated with respective optical fibres of the connection cable of the user network, and an operator module including: an inlet opening of at least one connection cable to the external communication network including optical fibres and an outlet opening of fibre optic connection elements connected to the external communication network and provided with a connector at a terminal end thereof. The user module and the operator module are structurally independent from each other and the external communication network is operatively associated with the user network by means of a connection of the connectors of the fibre optic connection elements with respective selected adapters of the user module.
Abstract:
A modular system for the connection of an external communication network to a user network of a building includes: at least one user module including: i) at least one passage opening of a connection cable of the user network including a plurality of optical fibers associated with respective users and ii) a plurality of adapters associated with respective optical fibers of the connection cable of the user network, and at least one operator module including: i) at least one inlet opening of at least one connection cable to the external communication network including a plurality of optical fibers and ii) at least one outlet opening of a plurality of fiber optic connection elements connected to the external communication network and provided with a connector at a terminal end thereof. The user module and the operator module are structurally independent from each other and the external communication network is operatively associated with the user network by means of a connection of the connectors of the fiber optic connection elements with respective selected adapters of the user module.
Abstract:
An assembly (10) of three telecommunications modules (12, 14, 16) each having an equal number of contacts for connecting wires (18, 20, 28) therewith, comprises splitter circuits (30′, 30″), the number of splitter circuits (30′, 30″) being equal to half of the number of contacts of each module (12, 14, 16), one third of the contacts (24, 74) of the assembly (10) being adapted to transmit a line signal, one third of the contacts (22, 72) of the assembly (10) being adapted to transmit a POTS signal, and one third of the contacts (26) of the assembly (10) being adapted to transmit a DSLAM-signal. A module, particularly for use within an assembly, is open at a side other than a front side, at which contacts are exposed, so as to allow at least one splitter circuit (30′, 30″) to be at least partially inserted into the module.
Abstract:
A telecommunications patching system includes: a rear panel, the rear panel including a plurality of cutout areas; a series of central compartments mounted to the rear panel, the central compartments being disposed in adjacent, vertically stacked relationship in at least one column, the rear ends of the central compartments being aligned with at least one of the cutout areas; and at least one series of lateral compartments mounted to the rear panel, the lateral compartments being disposed in spaced apart, vertically stacked relationship and laterally positioned from the central compartments, the rear ends of the lateral compartments being aligned with at least one of the cutout areas. The system also includes at least one central patching module with a plurality of connectors, the central patching module residing in one of the central compartments, the plurality of connectors being oriented to receive a communications cable from a lateral direction, a rear end of the central patching module extending rearwardly through a respective one of the cutout areas; and at least one lateral patching module with a plurality of connectors, the lateral patching module residing in one of the lateral compartments, the plurality of connectors being oriented to receive a communication cable from a lateral direction, a rear end of the lateral patching module extending rearwardly through a respective one of the cutout areas.
Abstract:
A patch panel includes a back plane having front mounted pairs of termination locations, and an interconnect location electrically connected to each pair of termination locations. The termination locations connect to two patch cords. The interconnect location defines an access device for selectively accessing the termination locations. An interconnect module interfaces with the interconnect location. The module can include test access, power over Ethernet, or circuit protection features.
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:
An electronic device in the form of a network communications module that includes a housing that defines an envelope and a vertical, substantially T-shaped routing channel within the envelope. The housing further defines a horizontal routing channel within the envelope that is in communication with the T-shaped routing channel. A plurality of boards is arranged vertically within the housing and at least one board includes input-output ports. At least one communication conduit is coupled to an input-output port. Boards that include input-output ports are recessed with respect to the envelope and are arranged such that the input-output ports are adjacent the T-shaped routing channel. Communication conduits are routed through at least a portion of at least one of the routing channels. Support walls are provide within the housing that help prevent cross-talk and redundancy is provided in some of the device's components and functions.
Abstract:
The invention refers to a telecommunications system comprising a module rack that defines a core bay, a service plane and a rack interface plane where the service plane is transverse to the rack interface plane. The core bay is in part bounded by the service plane and the rack interface plane. The telecommunications system also comprises a series of electronics modules each defining an electronics orientation plane where each of the modules includes two opposed cooling surfaces oriented substantially parallel to the electronics orientation plane. Each of the electronics modules is removably secured within the core bay. The series of the electronics modules forms an array such that their electronics orientation planes are substantially perpendicular to both the rack interface plane and the service plane. The array also defines at least one coolant stream passage across each cooling surface. Further the telecommunications system includes a coolant movement means for moving a coolant through the coolant stream passages and across the rack interface plane. As such, the coolant convects heat away from the cooling surfaces of electronics modules more efficiently and effectively than found in the prior art as it, amongst other things, shortens the distance over which the inlet coolant is required to travel to cool the same functional density and provides a coolant to the passage at approximately a uniform temperature for each module.