Huawei CR52-4xPOS/STM4-SFP Specifications page 2

Quidway® NetEngine 80E Core Router OC-12c/STM-4c POS Optical Interface Board
Module name
CR52-4xPOS/STM4-SFP
The NE80E provides the following three types of 622M POS SFP optical modules:
Interface rate
Transmission distance (km)
Center wavelength (nm)
Transmitting optical
power (dBm)
Receiving sensitivity (dBm)
Overload optical power (dBm)
Fiber type
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Interface type
LC
15
1310
Min. -15.0
Max. -8.0
-28.0
-8.0
Single mode
Description
4-port 622M POS optical interface board, which
may have different
depending on the transmission distance
622Mbps
40
1310
-3.0
2.0
-28.0
-8.0
Single mode
SFP optical modules
80
1550
-3.0
2.0
-28.0
-8.0
Single mode
2