Huawei NetEngine40E

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
6 Boards
Issue 01 (2012-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
546
Table 6-578 Attributes of 10G XFP optical modules
Attributes
Description
Maximum
transmission
distance
0.3 km ( 0.19
mi. )
10 km ( 6.21
mi. )
40 km ( 24.86
mi. )
80 km ( 49.71
mi. )
Center
wavelength
850 nm
1310 nm
1550 nm
1550 nm
Minimum
transmitting
power
-7.3 dBm
-6.0 dBm
-1.0 dBm
0 dBm
Maximum
transmitting
power
-1.3 dBm
-1.0 dBm
2.0 dBm
4.0 dBm
Receiving
sensitivity
-7.5 dBm
-11.0 dBm
-15.0 dBm
-24.0 dBm
Overload
optical power
-1.0 dBm
0.5 dBm
-1.0 dBm
-7.0 dBm
Optical fiber
type
Multi-mode
Single-mode
Single-mode
Single-mode
The 10G XFP multi-mode optical module transceiver supports two types of multi-mode
optical fibers with different cores. Table 6-579 shows the relationship between the core, the
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 6-579 The transmission distance of 10G XFP optical modules
Core (μm)
Modal/Bandwidth(Mhz*
km)
Transmission Distance
(km)
50
2000
2-300 ( 1.24 - 186.42 )
50
500
2-82 ( 1.24 - 50.95 )
62.5
200
2-33 ( 1.24 - 20.51 )
Table 6-580 Attributes of 100M SFP optical modules
Attributes
Description
Maximum
transmission
distance
2 km ( 1.24
mi. )
15 km ( 9.32
mi. )
40 km ( 24.86
mi. )
80 km ( 49.71
mi. )