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S6700 Series Switches Hardware Description

This document provides an overall description of the S6700 hardware, helping you obtain detailed information about each chassis, power module, fan module, cable, and optical module.

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Naming Conventions

Naming Conventions

Figure 5-1 S6700 switch naming conventions (applicable to versions earlier than V200R013C02)

The device names in this figure are used as examples and do not represent specific devices.

The uplink and downlink ports mentioned in this document refer to the recommended usage of the port, and do not indicate that the corresponding port can be used only for the downlink or uplink.

Table 5-1 S6700 switch naming convention description (applicable to versions earlier than V200R013C02)

Identifier

Description

A

Switch

B

  • 6: 10GE downlink ports
  • 5: GE downlink ports
  • 3: Layer 3 switch with 100M downlink ports
  • 2: Layer 2 switch with 100M downlink ports

C

7: Enterprise series switch

D

Product sub-series (such as 00 or 10)

E

S: channel distribution model

F

Maximum number of ports

G

Uplink port type:

  • C: The product supports extended cards and its uplink ports are provided by an extended card or are fixed QSFP+ ports.

  • Q: Uplink ports of the product are fixed QSFP+ ports.

  • X: The product has fixed 10GE uplink ports.

  • L: Uplink ports of the product are 100GE QSFP28 ports.

NOTE:

If the product name does not contain this field, the switch has no uplink port.

H

PWH: The product supports PoE++.

NOTE:

If the product name does not contain this field, the switch does not support PoE.

I

Level type:

  • LI: lightweight version
  • SI: standard version

  • EI: enhanced version

  • HI: high-level version, which supports high-performance operation, administration, and maintenance (OAM) and built-in real-time clock (RTC)

J

Downlink port type:
  • 24S: 24 downlink SFP+ optical ports
  • 48S: 48 downlink SFP+ optical ports

K

Power supply type:
  • AC: switch using alternating current power supply

  • DC: switch using direct current power supply

NOTE:

If S6720-EI, S6720-SI, and S6720S-SI switches are sold with pluggable AC or DC power modules in standard configuration, their product model names contain "-AC" or "-DC." However, the silkscreens and nameplates on the switches do not contain "-AC" or "-DC."

Figure 5-2 S6700 switch naming conventions (applicable to V200R013C02 and later versions)

The device names in this figure are used as examples and do not represent specific devices.

The uplink and downlink ports mentioned in this document refer to the recommended usage of the port, and do not indicate that the corresponding port can be used only for the downlink or uplink.

Table 5-2 S6700 switch naming convention description (applicable to V200R013C02 and later versions)

Identifier

Description

A

Product type (1 character)

The value is fixed at S, indicating that the device is an S series switch.

B

Role on the network (1 character)

  • 6: aggregation switch
  • 5: access switch

C

Market positioning (1 character)

7: Enterprise series switch

D

Product sub-series (2 characters)

The left character indicates the generation, for example, S6720 and S6730. The right character indicates switches of the same series with different specifications, for example, S6720 and S6721.

E

Industry identifier (0 to 2 characters)
  • By default, this field is left empty.
  • S: channel distribution model

F

Level type (1 character)

  • H: high-level
  • M: enhanced
  • S: standard

G

Number of downlink ports (1 or 2 characters)

H

Downlink port type (1 character)

  • T: GE electrical port
  • P: GE electrical port, supporting PoE+
  • U: GE electrical port, supporting PoE++
  • X: 10GE optical port

I

Number of uplink ports (1 character)

J

Uplink port type (1 character)

  • S: GE optical port
  • X: 10GE optical port
  • C: 100GE optical port
  • Q: 40GE optical port

K

Support for pluggable cards (0 or 1 character)

  • Empty: The switch does not support pluggable cards.
  • C: The switch supports pluggable cards.

L

Power module type (0 to 2 characters)

  • Empty: The switch uses pluggable power modules.
  • A: The switches are sold with AC power module.
  • D: The switches are sold with DC power module.
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Updated: 2020-02-17

Document ID: EDOC1000013621

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