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Quidway® NetEngine 80E Core Router GE Boards
transmission distance is greater than 100m, then the GE optical interface boards must be selected
and various SFP optical modules can be selected depending on the transmission distance.
Specifications
Currently, the NE80E provides two types of GE optical interface boards: CR52-10xGE-SFP and
CR52-5xGE-SFP. And it provides one type of 10/100/1000M Ethernet electrical interface board:
CR52-24xGE-TX.
Module name
CR52-10xGE-SFP
CR52-5xGE-SFP
CR52-24xGE-TX
The NE80E provides the following five types of 1000M SFP optical modules:
Interface rate
Transmission distance (km)
Center wavelength (nm)
Transmitting optical
power (dBm)
Receiving sensitivity (dBm)
Overload optical power (dBm)
Fiber type (mode)
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Interface type
LC
LC
RJ45
0.5
850
Min.
-9.5
Max.
-2.5
-17.0
0.0
Multi
Description
10-port GE optical interface line board, which may
have different SFP optical modules depending on
the transmission distance
5-port GE optical interface line board, which may
have different SFP optical modules depending on
the transmission distance
24-port 10/100/1000M Ethernet electrical interface
line board supporting 10/100/1000 Mbps
adaptation and a maximum transmission distance
of 100m
1000Mbps
10
40
1310
1310
-9.5
-4.5
-3.0
3.0
-20.0
-22.5
-3.0
-3.0
Single
Single
80
100
1550
1550
-2.0
0.0
5.0
5.0
-23.0
-30.0
-3.0
-9.0
Single
Single
2
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