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S12700 Series Agile Switches Hardware Description

This document describes hardware components of the S12700, including the cabinet, chassis, power supply facilities, fan modules, cards, cables, and pluggable modules for interfaces. You can find useful information about S12700 hardware components from this document.
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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).
EH1D2PS00P00-Open Service Platform Unit

EH1D2PS00P00-Open Service Platform Unit

Version Mapping

Table 7-84 Switch chassis and software versions matching the card

Card Name

S12704 Chassis

S12708 and S12712 Chassis

S12710 Chassis


Supported in V200R008C00 and later versions

Supported in V200R005C00 and later versions (except in V200R007C20).

Supported in V200R010C00 and later versions


The EH1D2PS00P00 can be installed in:

  • Slots 01 to 04 in an S12704 chassis.
  • Slots 01 to 08 in an S12708 chassis.
  • Slots 01 to 10 in an S12710 chassis.
  • Slots 01 to 12 in an S12712 chassis.
Figure 7-47 Appearance of the EH1D2PS00P00


In addition to processing and forwarding service data, the EH1D2PS00P00 can also provide certain functions using specific operating system and application software.

The EH1D2PS00P00 supports intrusion prevention system (IPS) software.

The IPS software provides the following security functions:

  • Detects attacks based on a signature database. The IPS software can identify attacks that target vulnerabilities of commonly used applications (such as Adobe PDF Reader and Microsoft Office) and operating systems (such as Microsoft Windows), and abnormalities of these applications and operating systems.
  • Identifies behaviors that violate RFC standards through application identification, protocol decoding, and state detection, and prevents applications that may use vulnerabilities of protocols to initiate attacks from running.
  • Detects attacks to HTTPS traffic and takes measures to protect the traffic.
  • Automatically updates and upgrades the signature database to defend against vulnerabilities of applications and operating systems in advance.
  • Supports periodic and emergent updating of the signature database and allows users to add customized signatures.
  • Implements highly precise intrusion prevention using the default security policy and provides the bypass function.

The IPS software also provides comprehensive management functions:

  • Fine-grained rights management: The IPS manages user rights based on different user levels, including monitoring level, configuration level, and management level.
  • System management based on the web system, command line interface (CLI), and simple network management protocol (SNMP).
  • Reports on logs and alarms: The IPS uses log analysis software to collect and analyze logs and alarms accurately, and provides various reports on the logs and alarms. Users can customize reports.
Table 7-85 Functions of the EH1D2PS00P00 running application software
Function Description

Operating system


Application software

IPS and other application software


Intel Core processor, 2.1 GHz, 4 cores, 6 MB cache


  • DDR3-1066/1333 MT/s
  • Standard configuration: two 2 GB memory cards (total capacity of 4 GB)
  • Maximum configuration: two 8 GB memory cards (total capacity of 16 GB)

Built-in flash memory

8 GB

Hard disk

  • Provides two 2.5-inch 500 GB enterprise Serial Advanced Technology Attachment (SATA) hard disks.
  • Supports RAID 0 and RAID 1.
  • Supports hot swapping.

Huawei-certified hard disks are required. Reliability of non-Huawei-certified hard disks cannot be ensured. Huawei is not responsible for any problems caused by non-Huawei-certified hard disks and will not fix such problems.

Hard disks provided by Huawei are certified.

Service port

Two 10GE ports

  • The two ports are not on the card panel.
  • You can run the interface interface-type interface-number command to enter the view of the two service ports. The interface-type indicates the interface type and the interface-number indicates the interface number that is 0 or 1.

Management port

  • One VGA port supports:

    • Hot swapping
    • Standard DB15 socket
  • Two USB ports support:

    • Hot swapping
    • USB 2.0 High-Speed
    • USB Specification Rev.2.0
  • One serial port: UART port
  • One GE port: 10M/100M/1000M auto-sensing, RJ45 connector. The port enters sleeping state when no link is established.


  • Dynamic voltage and frequency scaling for CPU
  • Sleeping of idle ports
  • Card power detection
Table 7-86 Functions of the EH1D2PS00P00 for service data processing and forwarding
Function Description

Basic function

Service data processing and forwarding

Distributed forwarding

Performs concurrent data forwarding using a distributed data plane.

Hot swapping

The EH1D2PS00P00 is hot swappable.

Indicators and Ports

Figure 7-48 Indicators and buttons on the EH1D2PS00P00 panel

Table 7-87 Indicators and buttons on the EH1D2PS00P00 panel






PWR button


Press for 0.5s to power the card on or off.

Hold down the button for more than 4s to forcibly power off the card. This operation is performed when the card stops responding.


RST button


Press this button to reset the operating system and application software on the card.

Pressing the RST button causes loss of some service packets. Do not press this button unless necessary.




Off: The card is powered off or is resetting.


Steady on: The BIOS is running.


Steady on: The operating system (OS) is running normally.


Steady on: A major alarm occurred and requires manual intervention. For example, hardware self-check fails or no OS is available.


ACT indicator of ETH port


Blinking: The port is transmitting and receiving data.


LINK indicator of ETH port


Steady on: A link has been established on the port.


HDD0 and HDD1 hard disk indicators


Blinking: The hard disk is being accessed.


RUN/ALM: running status indicator


Steady on: The card has been powered on, but the software is not running.

Slow blinking: The card software is running properly.

Fast blinking: The card software is starting.


Steady on: The card has failed and the fault requires manual intervention.


Steady on: The card is powered off. (For example, the card has been forcibly powered off using the power off command or is about to start.)

Figure 7-49 Ports on the EH1D2PS00P00 panel

1 One console management port. A configuration terminal can connect to this port to implement onsite configuration.
2 One ETH management port (10M/100M/1000M BASE-T auto-sensing). A configuration terminal or network management workstation can connect to this port to set up a local or remote configuration environment.
3 Two USB ports. Peripherals such as a USB mouse or keyboard can connect to USB ports.
4 One VGA port. A monitor can connect to this port.
5 Two hard disk slots.
ETH management port

A switch can connect to a configuration terminal or network management workstation through the ETH management port for onsite or remote configuration. The port must use a Ethernet Cable. Table 7-88 describes the attributes of an ETH management port.

Table 7-88 ETH management port attributes
Attribute Description
Connector type RJ45
Standards compliance IEEE802.3

Working mode

10/100/1000 Mbit/s auto-sensing


Maximum transmission distance

100 m

Console management port

A configuration terminal or network management workstation connects to the console management port for onsite configuration. The port must use a Console Cable. Table 7-89 describes the attributes of a console management port.

Table 7-89 Console management port attributes
Attribute Description
Connector type RJ45
Working mode Duplex Universal Asynchronous Receiver/Transmitter (UART)
Standards compliance RS232

Baud rate

9600 bit/s to 115200 bit/s

Default value: 9600 bit/s


Table 7-90 Specifications of the EH1D2PS00P00



Physical specifications

  • Dimensions (H x W x D): 35.1 mm x 394.7 mm x 426.8 mm (1.38 in. x 15.54 in. x 16.80 in.)
  • Weight: 5.50 kg (12.13 lb)
  • Maximum power consumption: 137.5 W

Environment specifications

  • Operating temperature: 0°C to 45°C (32°F to 113°F)
  • Operating relative humidity: 5% RH to 95% RH (noncondensing)
  • Storage temperature: -40°C to +70°C (-40°F to +158°F)
  • Storage relative humidity: 5% RH to 95% RH (noncondensing)

Ordering Information

Card ordering information is subject to updates with product version upgrades. The ordering information provided in this manual is for reference only. To obtain the latest ordering information, contact Huawei switch distributors or Huawei local office.

Table 7-91 Ordering information
Part Number Card Description Card Model
03021PHK Open Service Platform (OSP) unit EH1D2PS00P00
Updated: 2019-08-19

Document ID: EDOC1000047496

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