Attribute
Description
Link protocol
PPP and HDLC
Network protocol IP
Table 5-41
Attributes of 10G XFP optical modules
Attribute
Description
Transmission
distance
10 km
40 km
80 km
Center wavelength 1310 nm
1550 nm
1550 nm
Minimum
transmitting
optical power
-6.0 dBm
-1.0 dBm
0 dBm
Maximum
transmitting
optical power
-1.0 dBm
2.0 dBm
4.0 dBm
Receiving
sensitivity
-11.0 dBm
-15.0 dBm
-24.0 dBm
Overload optical
power
0.5 dBm
-1.0 dBm
-7.0 dBm
Optical fiber type
Single-mode
Single-mode
Single-mode
The 10G XFP multi-mode optical module supports two types of multi-mode optical fibers.
shows the relationship among the fiber core, module bandwidth, and transmission distance.
During the configuration, the length of the optical fiber cannot exceed the restriction on the
transmission distance. The optical fibers whose core diameter is 50 μm and module bandwidth
is 2000 Mhz x km are special are not delivered with the product. You can purchase the fibers as
required.
Table 5-42
Restrictions of the 10G XFP optical module on the transmission distance of various
optical fibers.
Core diameter (μm)
Module Bandwidth (Mhz
x km)
Transmission Distance
(m)
50
2000
2 to 300
50
500
2 to 82
62.5
200
2 to 33
HUAWEI Eudemon8000E Firewall
Hardware Description
5 Boards
Issue 01 (2012-11-07)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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