Chassis Overview; Naming Conventions - Huawei S2750 Series Hardware Description

S2750 Series Ethernet Switches
Hardware Description

2.1 Chassis Overview

Huawei S2750 series Ethernet switches provide the access, aggregation, and data transport
functions. They meet requirements for reliable access and aggregation and high-quality
transmission of multiple services on enterprise networks. S2750 switches use an integrated
hardware platform. S2750 hardware consists of the chassis, power module, fan module, and
switch control unit (SCU).
The S2750 switch models include S2750-28TP-EI-AC, S2750-20TP-PWR-EI-AC,
S2750-28TP-PWR-EI-AC, and S2751-28TP-PWR-EI-AC.

2.2 Naming Conventions

Figure 2-1
Figure 2-1 Switch naming conventions
S2750-20TP-PWR-EI-AC
A BC D
Table 2-1
Table 2-1 Switch naming convention description
Ide
ntifi
er
A
B
C
D
E
Issue 04 (2014-03-20)
shows the switch naming conventions.
E F
explains the switch naming conventions.
Description
Switch
l 6: 10GE downlink ports
l 5: GE downlink ports
l 3: Layer 3 switch with 100M downlink ports
l 2: Layer 2 switch with 100M downlink ports
7: Enterprise series switch
Product sub-series (such as 00, 10)
Maximum number of ports
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G H I
2 Chassis
5