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18529092692

OSN3500 SSN1SF64A 2xSTM-64 Optical Interface Board
  • OSN3500 SSN1SF64A single board supports functions and features such as receiving and transmitting 1-channel STM-64 optical signals and overhead processing. It supports two-fiber multiplexing segment ring protection, four-fiber multiplexing segment ring protection, linear multiplexing segment protection, SNCP protection, SNCTP and SNCMP.

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    Huawei SDH Transmission Equipment OSN3500 SSN1SF64A Single Board Functions and Features

    OSN3500 SSN1SF64A Single Board Appearance


    OSN3500 SSN1SF64A单板外观


    OSN3500 SSN1SF64A single-board functions and features
    Table 1 SF64A single-board functions and features

    The SF64A single board supports functions and features such as receiving and transmitting 1-channel STM-64 optical signals and overhead processing.

    The specific functions and features of the SF64A single board are shown in Table 1.

    Functions and Features Description
    Basic Functions
    • Receive and transmit 1 channel STM-64 optical signal.
    • Supports enabling and disabling of FEC function.
    Optical Interface Specifications
    • Supports optical interfaces that conform to the system specifications of Ue-64.2c, Ue-64.2d, and Ue-64.2e. The optical interfaces of Ue-64.2c, Ue-64.2d, and Ue-64.2e are Huawei customized standards.
    • It supports standard wavelength output in accordance with ITU-T G.692 recommendations, supports DWDM wavelength adjustability, and can directly access DWDM equipment.
    • Supports DWDM color optical interface, and the optical interface adopts LC connector. 40km transmission distance is supported by DWDM optical interface.
    Optical module specifications
    • Support optical module information detection and query.
    • The optical interface provides laser on and off setting and laser auto shutdown function.
    Service Processing Support VC-12/VC-3/VC-4 services and VC-4-4c, VC-4-8c, VC-4-16c, VC-4-64c cascade services.
    Overhead processing
    • Supports segment overhead processing for STM-64 signals.
    • Supports processing of channel overhead (transparent transmission and termination).
    • Supports setting and querying of J0/J1/C2 bytes.
    • Supports 1 channel ECC communication.
    Alarm and Performance Provides rich alarm and performance events for easy device management and maintenance.
    REG Specifications
    • Supports the setting and querying of REG operating mode.
    • In REG mode, the veneer is in regenerative segment loopback mode, and only the regenerative segment overhead and FEC overhead are handled.
    Protection Mode
    • Supports various protection modes such as 2-fiber multiplexed segment loopback protection, 4-fiber multiplexed segment loopback protection, linear multiplexed segment protection, SNCP protection, SNCTP and SNCMP.
    • Support MSP and SNCP shared optical path protection. Provides 2 sets of Kbyte processing capacity, one SF64A board supports up to 2 MSP rings.
    Maintenance Features
    • Supports inner loopback and outer loopback functions at the optical port level.
    • Supports VC-4 channel inner loopback and outer loopback.
    • Supports soft reset and hard reset, soft reset does not affect the service.
    • Support query function of single board manufacturing information.
    • Support FPGA online loading function.
    • Support smooth upgrade of veneer software.
    • Support one-button data acquisition.


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    Name:Mr Zhang
    Phone:18529092692
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    Email:info@opticaltrans.com
    Address:Cuiguang 1st Distriuct Buiding 8th, Shenzhen, Guangdong Province
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    Phone:18529092692
    Email:info@opticaltrans.com
    Address:Cuiguang 1st Distriuct Buiding 8th, Shenzhen, Guangdong Province
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