Cisco ASR 903 Hardware Installation Guide

Usage532Type 1DescriptionSignalPin
—
SGSG
—
Signaling ground
return
SIG_GND_RETURN8
Management Ethernet Port Pinout
A single management copper ENET port supporting 10/100/1000Base-T operation exists on each RSP. There
is no direct access to the CPU of the other RSP. It uses a standard RJ45 jack.
This is not a data plane port.Note
The table below summarizes the Management Ethernet port pinout.
Table 30: Management Ethernet Port Pinout
DescriptionSignal NamePin
TRP0+1
TRP0-2
TRP1+3
TRP1-4
TRP2+5
TRP2-6
TRP3+7
TRP3-8
USB Console Port Pinout
Two individual Type-A USB connector are used for USB console and USB mass storage. One single USB
2.0 Type-A receptacle is provided on the RSP front panel for providing console access to ROMMON, IOS-XE
and diagnostics. It operates as a USB peripheral only for connection to an external host PC. This requires the
use of a Type-A to Type-A connector instead of a standard USB cable.
The use of the USB console is mutually exclusive with the RS232 console/Aux port. While a USB cable
is inserted, access is automatically switched to this port.
Note
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
158
Troubleshooting
Management Ethernet Port Pinout

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English