PTX5000 Packet Transport Router Hardware Guide
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Documentation
Connecting the PTX5000 Packet Transport Router to an External Clocking Device
192
CAUTION:
Do not let fiber-optic cable hang free from the connector. Do
not allow fastened loops of cable to dangle, which stresses the cable at
the fastening point.
Figure 92: Connecting PIC Cables
PTX5000 PIC Description on page 99
Radiation from Open Port Apertures Warning on page 599
Laser and LED Safety Guidelines and Warnings on page 600
To connect the PTX5000 to one or two external clocking devices, connect a cable with
RJ-48 connectors to the
BITS A
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Plug one end of the cable into the
2.
0
1
0
1
0
1
or
port on the CCG.
BITS B
BITS A
port on the CCG.
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