H3C Technologies H3C MSR 50 - Manual (Page 28)

2-8
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.
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 SIC-1FEF 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 SIC-1FEF panel. ON means an
Rx link is present and OFF means the opposite. In the latter case, check the line status.
SIC-1GEC
Introduction
1-port 10/100/1000 Mbps electrical and fiber Ethernet interface SIC module (SIC-1GEC) has the
following functions:
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Receipt, transmission and processing of GE data stream;
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CE electrical and fiber interface access;
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1000/100/10 Mbps on electrical interface;
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1000 Mbps on fiber interface
For H3C MSR 20-40 and MSR 30/50 series routers, a SIC-1GEC interface module can only be installed
in SLOT2 or SLOT4.
Interface attributes
The attributes of SIC-1GEC interface are shown in the following table.
Table 2-7 Interface Attributes of the SIC-1GEC
Attribute Description
Connector RJ-45
Interface type MDI