M320 Routing Engine Interface Cable and Wire Specifications
Table 1 lists the specifications
for the cables that connect to management ports and the wires that
connect to the alarm relay contacts.
Table 1: Cable and Wire Specifications for Routing Engine Management and Alarm
Interfaces
Port
|
Cable Specification
|
Cable/Wire Supplied
|
Maximum Length
|
Router Receptacle
|
Routing Engine console or auxiliary interface
|
RS-232 (EIA-232) serial cable
|
One 6-ft (1.83-m) length with DB-9/DB-9 connectors
|
6 ft (1.83 m)
|
DB-9 male
|
Routing Engine Ethernet interface
|
Category 5 cable or equivalent suitable for 100Base-T
operation
|
One 15-ft (4.57-m) length with RJ-45/RJ-45 connectors
|
328 ft (100 m)
|
RJ-45 autosensing
|
Alarm relay contacts
|
Wire with gauge between 28-AWG and 14-AWG (0.08 and 2.08
mm2)
|
NO
|
None
|
—
|
Published: 2009-09-26
