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FastFOM Telecom Equipments Co.,  Ltd
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    STM-1 Optical Electrical Converter fiber to ethernet : SDH-EOC

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    www.fastfom.com
    sales@ fastfom.com

    STM-1 Optical Electrical Converter fiber to ethernet : SDH-EOC
    cenny.xu[ at] hotmail.com

    Description

    STM-1 Optical/ Electrical Converter

    Introduce

    Overview

    SDH-EOC is an interface converter for STM-1 electrical and optical interface conversion. It is designed for the SDH equipment coaxial interface and optical interface interconnect, as well as the ATM 155.520 Mbps interface and SDH device interconnection.

    Complete loop-back facility is supported for system diagnostic and commissioning. Compact casing and simple operation achieve the cost saving and investment protected.

    Features

    High reliability, comply with ITU-T G.703 and G.957
    Single Fiber Bi-Directional is selectable
    State-of-the-art design, ensure normal working under different environment.
    Supports local and remote loop-back on electrical or optical interface for system diagnostic.
    Suitable for SDH and ATM 155.52 Mbps interface interconnection.
    Simple operation and maintenance
    Compact design and low power consumption.

    Specifications
    Items
    Description

    Electrical Interface
    Standard
    ITU-T G.703 Compliant

    Data Rate
    155.52 Mbps

    Line Code
    CMI

    Physical Connector
    BNC Coaxial

    Optical Interface
    Standard
    ITU-T G.957 STM-1

    Bit rate
    155.520 Mbps

    Coding
    NRZ

    Connector
    SC

    Light source
    Laser Diode

    Wave length
    1310nm ( Typical) , or 1550 nm ( Optional) or Single Fiber Bi-Directional ( Optional)

    Transmit power
    -12 dBm ( 1310nm) / -5 dBm ( 1550nm)

    Receive sensitive
    -36 dBm ( 1310nm) / -38 dBm ( 1550nm)

    Power supply
    AC 220V
    Range 165V to 265 V

    DC -48V
    Range -36V to -72V

    Power Consumption
    = < 3 W

    Environment
    Working Temperature
    0oC-50oC

    Relative Humidity
    = < 90% ( Non condensing)

    Dimension
    WxHxD( mm) : 205* 136* 42


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