摘要:
Certain types of aggregation enclosures include cable input ports and downwardly angled cable output ports. A cover is pivotally coupled to the body so that the cover moves between an open position and a closed position. A modular component panel may be disposed within the enclosure. The component panel includes one or more distribution components (e.g., fiber distribution components or power distribution components) configured to connect at least a portion of an incoming cable to at least a portion of an outgoing cable.
摘要:
A data center physical infrastructure management system has a cabinet having rack spaces and a sensor. A data communication system transmits signals to a management database. Personal or automated intervention is determined algorithmically by a data processor. A human interface for the data center management system is provided. Removable electronic assets contained in the rack spaces each have an identifier tag. An identifier tag reader is installed on the cabinet body. A door sensor provides a signal responsive to whether a cabinet door is closed, open, locked, or unlocked. Also, a secure contact arrangement has a base terminal formed of electrically conductive material, and first and second electrically conductive elements. A resilient non-conductive element is interposed between the first and second electrically conductive elements, and a compression element compresses the resilient non-conductive element to cause the first and second electrically conductive elements to communicate with one another.
摘要:
A retractable datacommunications rack includes: a mounting member configured to mount to a mounting structure; a linkage mounted to the mounting member; and an enclosure mounted on the linkage and configured to provide locations for datacommunications interconnections. The linkage is configured to move the enclosure between a retracted raised position and a lowered working position.
摘要:
A connector panel for plug-in units in a telecommunication system, the telecommunication system including a sub-rack or shelf having a backplane for power supply of a number of N plug-in units within the shelf and for enabling the N plug-in units within the shelf to communicate with each other; wherein the connector panel is an entity separate from the backplane and includes a number of m connectors providing an interface between n dedicated plug-in units among the N plug-in units within the shelf, with 2 ‰¤ n
摘要:
A method of limiting removal of a telecommunications chassis from a telecommunications fixture after mounting to the chassis via a mechanism (500) comprising a bracket (502) defining a rear portion (518) for mounting to the fixture and a front portion (514) for slidably receiving the chassis, the front portion (514) including a latch opening (512), a locking spring (504) mounted to the telecommunications chassis, the locking spring (504) defining a portion (524) that flexes laterally to snap in to the latch opening (512), a release handle (506) configured to be slidably mounted to the chassis, the release handle (506) defining a deflection tab (536) for moving the locking spring (504) out of the latch opening (512) when pulled along a rearward to forward direction, and a cover (508) configured to be mounted to the chassis, the cover (508) defining a deflection ramp (522) to interact with the deflection tab (536) for moving the deflection tab (536) laterally to contact the locking spring (504) when the release handle (506) is slid, the method comprising providing an anti-theft structure (535/550/552/554) on the chassis that is configured to prevent sliding of the release handle (506) along the rearward to forward direction.
摘要:
In general, this disclosure describes a configurable cable patch panel, or “active panel,” that serves as a demarcation point between a customer area of a communication facility and a provider area of the communication facility. As described herein, the active panel may be dynamically configured to interconnect existing customer-side and provider-side connections to active panel ports in order to facilitate on-demand virtual connections within the communication facility between facility customers and/or between a facility customer and communication facility services. In some examples, a programmable network platform for the communication facility exposes a collection of interfaces by which customers may request virtual connections, which the programmable network platform provisions, in part, by configuring the active panel to interconnect select customer-side ports of the active panel with select provider-side ports of the active panel.
摘要:
Die Erfindung ist eine Buskopplungseinheit (10) mit zwei Eingängen (12, 13) und zwei Ausgängen (14, 15), an welche jeweils Busleitungen (16, 17) eines zweiadrigen Busses anschließbar sind, und ein Bussystem (24) mit zumindest einer solchen Buskopplungseinheit (10), wobei jeweils einer der Eingänge (12, 13) mit einem der Ausgänge (14, 15) innerhalb der Buskopplungseinheit (10) mittels eines ersten bzw. zweiten Verbindungspfads (26, 28) elektrisch leitend verbindbar ist und wobei die beiden Verbindungspfade (26, 28) innerhalb der Buskopplungseinheit (10) mittels eines Brückenpfads (30) elektrisch leitend verbindbar sind.
摘要:
A housing (10) for an electronic apparatus has a bottom wall(12), a top wall (14) and at least one side wall (16, 18, 20, 22) extending between the bottom wall (12) and the top wall (14). At least one of the wall elements (12, 14, 16, 18, 20, 22) has a plurality of vent openings (24) which have a generally elliptical shape and are arranged such that a plurality of straight, uninterrupted load paths (30) is being formed which extend from an upper edge (32) of the wall element (12, 14, 16, 18, 20, 22) to a lower edge (34) thereof in a direction which is oriented obliquely with respect to the upper and the lower edge (32, 34), respectively.