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Installation Manual
Quidway S3900 Series Ethernet Switches
Chapter 1 Product Overview
Huawei Technologies Proprietary
1-32
III. Attributes of the 10Base-T/100Base-TX Ethernet ports
Table 1-14
Attributes of the 10Base-T/100Base-TX Ethernet ports on the
S3928P-PWR-EI
Attribute
Description
Connector RJ-45
Number of ports
24
Rate
z
10/100 Mbps, half duplex/full duplex
z
MDI/MDI-X autosensing
z
PoE remote power supply
Standard
z
IEEE 802.3u
z
IEEE 802.3af
Transmission segment over
the selected medium
100 m (328.08 ft) over the category-5 unshielded
twisted pair (UTP) cable
IV. Attributes to the 1000 Mbps SFP ports
Depending on your needs, the S3928P-PWR-EI can provide four 1000 Mbps SFP ports
(optical or electrical) on its front panel.
Note:
SFP module does not support PoE.
SFP modules allow for great flexibility because they are hot swappable and user
configurable.
For available SFP modules, see Table 1-6.
Note:
The available 1000 Mbps SFP modules are subject to changes. For information on the
latest module options, contact your sales agent.
V. Console port
The S3928P-PWR-EI provides one EIA/TIA-232 compliant Console port for local or
remote switch configuration. For its attributes, see Table 1-4.