E1/T1 Interface Module - H3C MSR Router Comware 5 Series Manual

Item
Interface standard
Interface rate
IMPORTANT:
If the interface receives signal over a long-haul optical fiber, make sure the transmission distance is
longer than 25 km (15.53 miles). If the transmission distance is shorter than 25 km (15.53 miles), use
an optical attenuator to reduce the optical power.
Interface LEDs
Figure 69 MIM-1CPOS(E) front panel
Figure 70 MIM-1CPOS(T) front panel
Table 90 LED description
LED
LINK
ACT
Transceiver modules, optical fibers, and connection methods
For more information about transceiver modules, optical fibers, and the connection methods, see
"Fiber port."

E1/T1 interface module

•
MIM-1E1
•
MIM-2E1
•
MIM-4E1
•
MIM-1E1-F
•
MIM-2E1-F
•
MIM-4E1-F
•
MIM-8E1
MIM-1CPOS(E)/MIM-1CPOS(T)
SONET OC-3/SDH STM-1
155.52 Mbps
Description
•
Off: No link is present.
•
On: A link is present.
•
Off: No data is being transmitted or received.
•
Flashing: Data is being received or transmitted.
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