C H A P T E R
5
Troubleshooting
The following sections provide information for troubleshooting problems on the Cisco ASR 907 Router.
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Pinouts
The following sections describe the pinouts for the Cisco ASR 907 Router interfaces:
BITS Port Pinout
The table below summarizes the BITS port pinout of the Front Panel “Building Integrated Timing Supply”
RJ48 port.
Table 14: BITS Port Pinout
Description
Direction
Signal
Name
Pin
Receive
Ring
Input
RX Ring
1
Receive Tip
Input
RX Tip
2
Not used
3
TX Ring
Output
TX Ring
4
TX Tip
Output
TX Tip
5
Not used
6
Not used
7
Not used
8
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