Management Ethernet Port Pinout; Usb Console Port Pinout; Usb Flash/Mem Port Pinout - Cisco ASR 903 Installation Manual

Chapter 5 Troubleshooting
The X.21, V.35, RS-485, EIA-449, EIA-530, and IRIG-B standards are not currently supported by
Note
software.

Management Ethernet Port Pinout

Table 5-9
Table 5-9
Pin
1
2
3
4
5
6
7
8

USB Console Port Pinout

Table 5-10
Table 5-10
Pin
A1
A2
A3
A4
Note

USB Flash/MEM Port Pinout

Table 5-11
OL-25178-03
summarizes the Management Ethernet port pinout.
Fan Tray Alarm Port Pinout
Signal Name Description
TRP0+
TRP0-
TRP1+
TRP2+
TRP2-
TRP1-
TRP3+
TRP3-
summarizes the USB console port pinout.
Single USB Console Port
Signal Name
Vcc
D-
D+
Gnd
The USB Console port +5VDC is input and operates as an USB peripheral device.
summarizes the USB flash/MEM port pinout.
Direction Description
+5VDC (500mA)
Data -
Data +
Ground
Cisco ASR 903 Router Hardware Installation Guide
Pinouts
5-7