H3C MSR900-E Series Installation Manual

Also see for MSR900-E Routers: Installation guide Installation, quick start

16Connecting optical fibersWARNING!To avoid injury to your eyes, do not stare at any fiber port or any open apertures of a fiber whenconnecting optical fibers.IMPORTANT:• Use only H3C-certified transceiver modules.• Ensure a minimum curvature radius of 10 cm (3.94 in) for the optical fibers.To connect optical fibers to a fiber port:1. Remove the dust plug from the fiber port.2. Insert a transceiver module to the fiber port, as shown in callout 2 of Figure 18.3. Insert LC connectors of the optical fibers to the Rx and Tx ports of the transceiver module.4. Connect the other ends of the optical fibers to corresponding ports of the transceiver module onthe peer device.Make sure the Rx port of a transceiver module is connected to the Tx port of the peertransceiver module.5. Examine the port LED status. For more information, see "LED description."Figure 18 Connecting optical fibers to a fiber portNOTE:• Keep the connector on the optical fiber clean.• Insert the dust plug to the fiber port if no optical fiber is connected to the port.Connecting USB devicesCAUTION:To avoid data loss and hardware damages, do not unplug a USB device during data transmission.1 2 3