Tx Matrix Alarm Relay Contract Wire Specifications; Table 42: Alarm Relay Wire Specifications - Juniper TX MATRIX Hardware Manual

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TX Matrix Alarm Relay Contract Wire Specifications

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Copyright © 2010, Juniper Networks, Inc.
Appendix E: Cable and Wire Specifications and Pinouts for the TX Matrix Router
Table 41: DB-9 Connector Pinout (continued)
Pin Signal
4 DTR
5 Ground
6 DSR
7 RTS
8 CTS
9 RING
TX Matrix Connector Interface Panel (TX-CIP) Overview on page 38
TX Matrix Management Port Cable Specifications on page 345
You can connect the TX Matrix router to external alarm-reporting devices through the
alarm relay contacts on the TX-CIP.
Table 42 on page 347 lists the specifications for the cables that connect to the wires that
connect to the alarm relay contacts.

Table 42: Alarm Relay Wire Specifications

Cable Specification
Wire with gauge between 28-AWG and 14-AWG (0.08
2
and 2.08 mm )
TX Matrix Connector Interface Panel (TX-CIP) Overview on page 38
TX Matrix Alarm LEDs on the Craft Interface on page 36
Direction Description
–> Data Terminal Ready
— Signal Ground
<– Data Set Ready
–> Request To Send
<– Clear To Send
<– Ring Indicator
Cable/Wire
Supplied
No
Maximum
Length
None
347