Technical Specifications; E4Xy-4-Port 10Ge Sfp+ Optical Interface Subcard; Functions And Applications - Huawei S5700 Series Hardware Description

S5700&S5710 Series Ethernet Switches
Hardware Description

4.3.5 Technical Specifications

Table 4-11
Table 4-11 Technical specifications of the E4GF/E4GFA
Parameter
Dimensions (depth
x width x height)
Power
consumption
Weight

4.4 E4XY-4-Port 10GE SFP+ Optical Interface Subcard

This section describes the functions, appearance, indicators, interfaces, and technical
specifications of the 4-port 10GE SFP+ optical interface subcard.

4.4.1 Functions and Applications

Functions
The E4XY provides four 10GE SFP+ optical interfaces to implement data access and line-speed
switching.
Applications
The E4XY can be inserted into the front subcard slot of the S5700-28C-SI, S5700-52C-SI,
S5700-28C-EI, S5700-52C-EI, S5700-28C-PWR-EI, S5700-52C-PWR-EI or S5700-28C-
EI-24S.
The E4XY is not hot swappable.
The cost of a 10GE interface is higher than that of other interfaces, so it is used as an uplink
aggregation interface on high-bandwidth and high-speed Metropolitan Area Networks (MANs)
or backbone networks. When an enterprise user needs the high-quality triple-play service, the
E4XY provides access interfaces for downlink devices or networks. The E4XY uses fibers as
transmission media and supports up to 40 km transmission distance. Different transmission
distances can be supported by changing SFP+ optical modules.
Issue 01 (2012-03-15)
describes the technical specifications of the E4GF/E4GFA.
Description
200.0 mm x 69.0 mm x 22.0 mm
6 W for the E4GF
4.5 W for the E4GFA
0.2 kg
NOTE
The four optical interfaces provided by the E4XY support only the 10G SFP+ optical modules.
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4 Interface Subcards
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