2.1 Chassis Overview
The S6700 series Ethernet switches integrate the access and transmission functions to provide
reliable access/aggregation and high-quality transmission of services on enterprise networks.
The switches are built on an integrated hardware platform, and the hardware system consists of
the chassis, power module, fan module, extended cards, and Switch Control Unit (SCU).
The S6700 series are available in a variety of models for you to choose based on your network
requirements.
The S6700 series includes the S6700-EI and S6720-EI subseries, all of which are Layer 3
switches.
2.2 Naming Conventions
Figure 2-1 shows the switch naming conventions.
Figure 2-1 Switch naming conventions
S6720-30C-EI-24S-AC
ABC D E F G H I
Table 2-1 explains the switch naming conventions.
Table 2-1 Switch naming convention description
Identifie
r
Description
A Switch
B
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
C 7: Enterprise series switch
D Product sub-series (such as 00 or 10)
E Maximum number of ports
S6700 Series Ethernet Switches
Hardware Description 2 Chassis
Issue 12 (2015-07-31) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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