Usb Flash Or Mem Port Pinouts - Cisco ASR 902U Hardware Installation Manual

USB Flash or MEM Port Pinouts

The other single USB 2.0 Type A receptacle is provided on the RSP front panel for inserting external USB
mass storage devices such as standard USB flash drives. It is used to load images, store configurations, write
logs, and so on, and supports up to 12 Mbps of operation.
The table below summarizes the USB console port pinouts.
Table 28: Single USB Console Port Pinout
Pin
A1
A2
A3
A4
Note The USB console port supports +5 VDC input, and operates as a USB peripheral device.
USB Flash or MEM Port Pinouts
The table below summarizes the USB flash or MEM port pinouts.
Table 29: Single USB Flash or MEM Port Pinouts
Pin
A1
A2
A3
A4
USB TYPE-A receptacle is used.
Note
Note The USB flash or MEM port +5VDC is output. Cisco ASR 902 Router provides power for USB flash or
MEM port. This port operates as a USB host device.
Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide
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Signal Name
Vcc
D-
D+
Gnd
Signal Name
Vcc
D-
D+
Gnd
Troubleshooting
Description
+5 VDC (500 mA)
Data -
Data +
Ground
Description
+5 VDC (500 mA)
Data -
Data +
Ground