Huawei NetEngine40E Hardware Description page 513

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Attributes
protocol
Table 6-504 Attributes of 10G XFP optical modules
Attributes
Maximum
transmission
distance
Center
wavelength
Minimum
transmitting
power
Maximum
transmitting
power
Receiving
sensitivity
Overload
optical power
Optical fiber
type
The 10G XFP multi-mode optical module transceiver supports two types of multi-mode
optical fibers with different cores.
modal/bandwidth, and the transmission distance. During configuration, the length of optical
fibers is restricted by the transmission distance. In addition, the optical fiber with the 50-um
core and 2000-MHz*km modal/bandwidth is a special type, which is not delivered by
Huawei.If this type of optical fiber is required, you need to purchase it additionally.
Table 6-505 Transmission distance of 10G XFP optical modules
Core(μm)
50
50
62.5
Issue 01 (2012-09-30)
Description
Description
0.3 km ( 0.19 10 km ( 6.21
mi. ) mi. )
850 nm 1310 nm
-7.3 dBm -6.0 dBm
-1.3 dBm -1.0 dBm
-7.5 dBm -11.0 dBm
-1.0 dBm 0.5 dBm
Multi-mode Single-mode
Table 6-505
Modal/Bandwidth(Mhz*
km)
2000
500
200
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
40 km ( 24.86
mi. )
1550 nm
-1.0 dBm
2.0 dBm
-15.0 dBm
-1.0 dBm
Single-mode
shows the relationship between the core, the
Transmission Distance
(km)
2-300 ( 1.24 - 186.42 )
2-82 ( 1.24 - 50.95 )
2-33 ( 1.24 - 20.51 )
6 Boards
80 km ( 49.71
mi. )
1550 nm
0 dBm
4.0 dBm
-24.0 dBm
-7.0 dBm
Single-mode
499