38 Installing and connecting a WSS
Cable Requirements
Warning!
risk of eye injury, do not stare into the interface or otherwise direct the laser beam into your
eye.
To avoid installation problems, use the proper cables.
Serial console cable
The serial console port has a female DB-9 connector and supports the EIA-232D signaling standard. You need
a standard DB-9-male-to-DB-9-female PC modem cable.
WSS Pin
2
3
5
NN47250-301 (320656-D Version 01.02)
The gigabit Ethernet fiber-optic interfaces use Class 1 lasers. To reduce the
Table 6: Serial Console Pin Signals
Usage
Receive
Transmit
Ground
8769EB
Table 6
lists the pin signals.
PC Pin
3
2
5
Usage
Transmit
Receive
Ground