H3C SR6604 Installation Manual page 51

Figure4-12 Installing the transceiver module
3. Identify the Rx and Tx ports. Plug the LC connector at one end of one fiber cable into the Rx port
of the router and the LC connector at the other end into the Tx port of the peer device. Plug the
LC connector at one end of another fiber cable into the Tx port of the router and the LC
connector at the other end to the Rx port of the peer device.
Figure4-13 Installing the fiber connector
4. View the LINK LED after connection.
If the LED is on, the optical fiber link is present.

If the LED is off, no link is present. This might be because the TX and Rx port of the optical

fiber are not connected correctly. In this case, connect the optical fiber again.
Connecting a fiber cable with an MPO connector
1. Wear an ESD wrist strap. Make sure the wrist strap makes good skin contact and is reliably
grounded.
2. Remove the dust plug from the target fiber port.
43