H3C S7508E-X Installation Manual page 49

You can install a transceiver module (see "Installing FRUs") in a fiber port and use optical fibers to
connect the port to the network. For more information about the optical fibers, see "Appendix D Cables."
The installation of different optical fiber connectors is similar.
To connect a fiber port to a peer device through optical fibers:
1. Install a transceiver module into the port.
2. Remove the dust cover of the optical fiber connector, and clean the end of the optical fiber.
3. Remove the dust plug of the transceiver module, plug one end of the optical fiber into the
transceiver module in the switch, and plug the other end into the transceiver module in the peer
device.
For how to connect an LC connector, see
For how to connect an MPO connector, see
4. Examine the port LEDs for incorrect connection.
For more information about the LED status, see "Appendix C LEDs."
NOTE:
For the QSFP+ module, you do not need to differentiate between the transmitter (TX) and receiver (RX)
ports. For other types of transceiver modules, the Tx port on one end must connect to the RX port on the
other end.
Figure 30 Using an LC optical fiber connector to connect an SFP module
LC plug
Figure 31 Using an MPO optical fiber connector to connect a QSFP+ modules
Figure 30.
Figure
SFP module
41
31.