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USB Flash/MEM Port Pinout
The use of the USB console is mutually exclusive with the RS232 console/Aux port. While a USB cable
Note
is inserted, access is automatically switched to this port.
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, etc. It supports operation up to 12Mbps
The table below summarizes the USB console port pinout.
Pin
A1
A2
A3
A4
Note
The USB Console port +5VDC is input and operates as an USB peripheral device.
USB Flash/MEM Port Pinout
The table below summarizes the USB flash/MEM port pinout.
Table 22: Single USB Flash/MEM Port
Pin
A1
A2
A3
A4
USB TYPE-A receptacle used.
Note
Note
The USB flash/MEM port +5VDC is output. We provide power for USB flash/MEM, and it operates as
a USB host device.
Cisco ASR 907 Router Hardware Installation Guide
134
Signal Name
Direction
Vcc
D-
D+
Gnd
Signal Name
Direction
Vcc
D-
D+
Gnd
Troubleshooting
Description
+5VDC (500mA)
Data -
Data +
Ground
Description
+5VDC (500mA)
Data -
Data +
Ground
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