M320 Routing Engine Interface Cable And Wire Specifications; Table 34: Cable And Wire Specifications For Routing Engine Management And - Juniper M320 Hardware Manual

M320 Router Hardware Guide

M320 Routing Engine Interface Cable and Wire Specifications

Related
Documentation
264
General Electrical Safety Warnings for M Series, MX Series, and T Series Routers on
page 231
Site Electrical Wiring Guidelines for M Series, MX Series, and T Series Routers on page 249
Table 34 on page 264 lists the specifications for the cables that connect to management
ports and the wires that connect to the alarm relay contacts.
Table 34: Cable and Wire Specifications for Routing Engine Management
and Alarm Interfaces
Port Cable Specification
Routing Engine RS-232 (EIA-232) serial
console or cable
auxiliary
interface
Routing Engine Category 5 cable or
Ethernet equivalent suitable for
interface 100Base-T operation
Alarm relay Wire with gauge
contacts between 28-AWG and
14-AWG (0.08 and 2.08
2
mm )
M320 Routing Engine Description on page 19
M320 Site Preparation Checklist Requirements on page 41
Cable/Wire Maximum
Supplied Length
One 6-ft (1.83-m) 6 ft
length with (1.83 m)
DB-9/DB-9
connectors
One 15-ft (4.57-m) 328 ft
length with (100 m)
RJ-45/RJ-45
connectors
NO None
Copyright © 2010, Juniper Networks, Inc.
Router
Receptacle
DB-9 male
RJ-45
autosensing
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