H3C Technologies H3C MSR 50 - Manual (Page 206)

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LC-type fiber-optic connectors were compact fiber-optic connectors developed by Lucent.
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The fibers are provided depending on the purchased SFPs. Therefore, provide information on the
SFPs when purchasing FICs. By default, the fibers are not provided.
Connecting the interface optic fiber
When connecting the optical fiber, observe the following:
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Do not over-bend the optical fiber. Its curvature radius must be no less than 10 cm (3.9 in).
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Make sure that the Tx and Rx ends are correctly connected.
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Make sure that the fiber ends are clean.
Laser danger: Invisible laser radiation may be emitted from the fiber-optic ports which are connected to
lasers. To protect your eyes against radiation harm, never stare into an open fiber-optic port.
Step1 Insert the SFP optical module into its corresponding slot.
Step2 Locate the Rx and Tx ports of the GEF interface. Connect them to another device with two optical
fibers: Rx to Tx and Tx to Rx.
Step3 Power on the router and check the behavior of the LINK LED on the module panel. ON means an Rx
link is present and OFF means the opposite. In the latter case, check the line status.
ATM Interface Module
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FIC-IMA-4E1
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FIC-IMA-8E1
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FIC-IMA-4T1
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FIC-IMA-8T1
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FIC-1AE3
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FIC-1AT3
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FIC-1ATM-OC3