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Huawei SWUA0 CN21SWUA0 Main Control Board 03052368 T8280

Huawei SWUA0 CN21SWUA0 Main Control Board 03052368 T8280

  • Huawei SWUA0 CN21SWUA0 Main Control Board 03052368 T8280
Huawei SWUA0 CN21SWUA0 Main Control Board 03052368 T8280
Product Details:
Place of Origin: China
Brand Name: Huawei
Certification: CE FCC RoHS
Model Number: SWUA0 CN21SWUA0
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Export carton package
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 200 Piece/Pieces per Week
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Detailed Product Description
Application: VoBB, PSTN, Convergent Conference Solutions. Product Name: Huawei T8280 SWUA0 CN21SWUA0 Board
Part No.: 03052368 Board Type: Main Control Board
Warranty: 1 Year Dimensions (H X W X D): 44.45* 436*420mm
Working Voltage Range: -40VDC To -57VDC Or -50VDC To -72 VDC Cabinet Type: N68E-22 Cabinet
Optional Chassis Model: T8260 T8002 And Etc.
High Light:

SWUA0 CN21SWUA0 Main Control Board





OSTA2.0 Huawei SWUA0 CN21SWUA0 03052368 T8280 Main Control Board


The structure of the T8280 subrack is described as follows:

  • Front structure of the subrack

    • The subrack provides 14 slots for installing the universal process blades (UPBs) and switch units (SWUs).
    • The backplane is located in the subrack and is used to transmit signals between boards.
    • The fan trays are located under the board slots. The two fan trays can be maintained separately.
    • The slots for the shelf management Module (SMM) are located at the bottom front of the subrack. The SMM manages all the boards, fans, and power supplies of the subrack. Generally, two SMMs are configured.
  • Rear structure of the subrack

    • The subrack provides 14 slots for installing the universal service interface units (USIs) and switch interface units (SWIs).
    • The slots for the shelf data Module (SDM) are located at the bottom rear of the subrack. The SDM and the SMM are installed in pairs. Two SDMs can be configured.
    • The power entry modules (PEMs) are located above the SDM boards. Each subrack has two PEMs working in the 1+1 backup mode, which can be maintained independently.

The IMS adopts the standard ATCA-based OSTA 2.0 hardware platform developed by Huawei.

The OSTA hardware platform is based on the ATCA and complies with the standards of Network Equipment Building System (NEBS) and European Telecommunications Standards Institute (ETSI). It has the following features and advantages:

  • Extensively used for a long time on existing network.

    The ATCA-based OSTA 2.0 platform has been widely used in various products of Huawei since 2004, and has been proven on live networks.

  • Complies with ATCA PCI Industrial Computer Manufacturers Group (PICMG) 3.0 and PICMG 3.1.

  • Consumes less power.

    • Automatically lowers the working frequency of hardware in the case of low traffic, and thereby reduces power consumption.
    • Adopts the new hexad-core processor, which greatly reduces the CPU usage.
    • Replaces traditional hard-disk drives with solid-state drives.

    With the support of these features and advantages, the OSTA 2.0 platform can reduce the power consumption by 30%.

  • High speed

    The high-speed serial data link and switching structure are adopted to support a data switching bandwidth of up to 2.5 Tbit/s.

  • High availability

    All the front boards and back boards support hot swapping. All the critical components (such as power supply, fans, management modules, and various boards) are configured with redundancy backup. The availability of the system reaches 99.999%.

  • Highly scalable

    The platform supports the interface expansion of the ATCA boards in a subrack, and subrack cascading through the interface boards.

  • Easy to upgrade

    The speed of a backplane interface can be smoothly upgraded to 10 Gbit/s Ethernet interface. The performance of an interface board can be easily upgraded.

  • Easy to manage

    The standard management buses are adopted to manage any part in the system.


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Tel: +86 15684227158

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