Huawei S5700 Series Hardware Description page 131

S5700 Series Ethernet Switches
Hardware Description
Attribute
Standards
compliance
Working mode
Maximum
transmission
distance
1000BASE-X port
When a 1000BASE-X port uses a GE optical module, it can only transmit and receive data at
1000 Mbit/s and does not support the 100 Mbit/s transmission speed. When a 1000BASE-X
port uses a GE copper module, it can transmit and receive data at 10 Mbit/s, 100 Mbit/s, or
1000 Mbit/s.
Table 3-48 Attributes of a 1000BASE-X Ethernet optical port
Attribute
Connector type
Optical port
attributes
Standards
compliance
Working mode
Combo port
A combo port refers to a pair of ports consisting of an optical Ethernet port and an electrical
Ethernet port on the panel. Each combo port matches only one internal forwarding port. A
combo port can be configured as an electrical port or an optical port, but only one port can be
active at a time. When one port is active, the other port is shut down.
Issue 24 (2016-08-12)
Description
IEEE802.3, IEEE802.3u, IEEE802.3ab
10/100/1000 Mbit/s auto-sensing
Full-duplex
100 m
Table 3-48 describes the attributes of a 1000BASE-X Ethernet optical port.
Description
LC/PC
Depend on the module used
IEEE802.3z
Full-duplex
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