Quidway® NetEngine 80E Core Router OC-192c/STM-64c POS Optical Interface Boards
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Module name
Interface type
Description
CR52-POS/STM64-XFP LC
1-port 10G POS optical interface board, which
may have different XFP optical modules
depending on the transmission distance
CR52-POS/STM64-2KM LC
1-port 10G POS optical interface board, whose
center wavelength is 1310nm and maximum
transmission distance is 2km
CR52-POS/STM64-40KM LC
1-port 10G POS optical interface board, whose
center wavelength is 1550nm and maximum
transmission distance is 40km
CR52-POS/STM64-80KM LC
1-port 10G POS optical interface board, whose
center wavelength is 1550nm and maximum
transmission distance is 80km
Currently, the NE80E provides the following three types of 10G POS XFP optical modules:
Interface rate
10Gbps
Transmission distance (km)
10
40
80
Center wavelength (nm)
1310
1550
1550
Min. -6.0
-1.0
0.0
Transmitting optical
power (dBm)
Max. -1.0
2.0
4.0
Receiving sensitivity (dBm)
-11.0 -15.0 -24.0
Overload optical power (dBm)
0.5
-1.0
-7.0
