TW255082B - Cable management system with remote service line testing - Google Patents

Cable management system with remote service line testing

Info

Publication number
TW255082B
TW255082B TW84101340A TW84101340A TW255082B TW 255082 B TW255082 B TW 255082B TW 84101340 A TW84101340 A TW 84101340A TW 84101340 A TW84101340 A TW 84101340A TW 255082 B TW255082 B TW 255082B
Authority
TW
Taiwan
Prior art keywords
line
service
card
termination unit
unit circuit
Prior art date
Application number
TW84101340A
Other languages
Chinese (zh)
Inventor
H Wise James
Martin Weber Ronald
Original Assignee
Whitaker Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Whitaker Corp filed Critical Whitaker Corp
Application granted granted Critical
Publication of TW255082B publication Critical patent/TW255082B/en

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  • Monitoring And Testing Of Exchanges (AREA)

Abstract

A cable management system which provides routing of wired services between service lines (16) and user lines (18). Each service line enters the cable system at a service termination unit circuit card (22) which also holds a portion of a crosspoint switch matrix (126). Each user line enters the system at a line termination unit circuit card (20). The service termination unit circuit cards are all mounted to connectors (36) on a first side of a centerplane board (24) and the line termination unit circuit cards are mounted to connectors (36) on the other side of the centerplane board. Pins (37) extending through the centerplane board interconnect the connectors on the opposed sides of the centerplane board so that any service line can be connected to any user line. A system controller card (26) mounted to the centerplane board communicates with the circuit cards via a bus (38) on the centerplane board. A line test circuit card (50) is mounted to one of the connectors on the first side of the centerplane board. A service line test bus card (60) is mounted to the second side of the centerplane board and is connected to the line test circuit card, as well as to all of the service termination unit circuit cards, through the centerplane board. The test bus card includes a bus (66) connected to the line test card and a switch matrix (62) for selectively connecting one of the service termination unit circuit cards to the bus, so that a test can be run on a service line connected to the selected service termination unit circuit card.
TW84101340A 1994-09-29 1995-02-15 Cable management system with remote service line testing TW255082B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31516594A 1994-09-29 1994-09-29

Publications (1)

Publication Number Publication Date
TW255082B true TW255082B (en) 1995-08-21

Family

ID=51401583

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84101340A TW255082B (en) 1994-09-29 1995-02-15 Cable management system with remote service line testing

Country Status (1)

Country Link
TW (1) TW255082B (en)

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