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Unframed E1-V.24 Converter

Type:FCC-E1U1 Message

Description:This series of equipment provides a non-framing E1 interface and a V.24 interface, enabling non-framing E1 to V.24 interface between the conversion, the user can use the data channel rate of 2.048Mbps. Equipment built-in loop test function,

Product Description
  This series of equipment provides a non-framing E1 interface and a V.24 interface, enabling non-framing E1 to V.24 interface between the conversion, the user can use the data channel rate of 2.048Mbps. Equipment built-in loop test function, for the project opening and routine maintenance to facilitate.
Functional Properties
◆  Based on independent intellectual property rights of integrated circuits
◆  While supporting the adaptive 120Ω / balance and 75Ω / unbalanced two kinds of impedance, no longer set
◆  The system undergoes rigorous testing and practical verification, in full compliance with ITU-T V.24, G.703, G.704 and other recommendations;
◆  There are three loopback functions: E1 local loop (ANA), V.24 ring (DIG), so that the end of V.24 from the ring (REM);
◆  Pseudo-random code test function, easy to open the line that can be used as a 2M error meter to use
◆  V.24 interface supports hot swapping; support and DTE or DCE device interconnection
◆  V.24 working clock can support internal clock, external clock, line clock;
◆  Optional AC 220V, DC -48V, DC +24 V, DC power supply without positive and negative points;
Technical Parameters

◆   Fiber

         Multi-mode Fiber

    50/125um 62.5/125um

    Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber attenuation (3dbm/km)Wave Length: 820nm

    Transmitting power: -12dBm (Min) ~-9dBm (Max)

    Receiver sensitivity: -28dBm (Min)

    Link budget: 16dBm

        Single-mode Fiber

    8/125um 9/125um

    Maximum transmission distance: 40Km

    Transmission distance: 40Km @ 9 / 125um single mode fiber attenuation (0.35dbm/km)

 

    Wave Length: 1310nm

    Transmitting power: -9dBm (Min) ~-8dBm (Max)

    Receiver sensitivity: -27dBm (Min)

    Link budget: 18dBm

◆   FXS Phone Interface

    Ring voltage: 75V

    Ring frequency: 25HZ

    Two-line Impedance: 600 Ohm (pick up)

    Return loss: 40 dB

◆   FXO Switch Interface

    Ring detect voltage: 35V

    Ring detection frequency: 17HZ-60HZ

    Two-line Impedance: 600 Ohm (pick up)

    Return loss: 40 dB

◆   EM 2/4 Line

    AD: 0dB

    DA: -3.5dB

    Two/Four-line Impedance: 600 Ohm

    Return loss: 20 dB

◆   Power

    Power supply: AC180V ~ 260V；DC –48V；DC +24V

    Power consumption: ≤10W

◆   Dimension          

    Product Size:    Mini Type    216X140X31mm(WXDXH)

                          19inch       485X200X45mm(WXDXH)

     Piece Weight :    mini 1KG / 19inch  2.4KG

◆   Working environment

    Working temperature: -10°C ~ 50°C
    Working Humidity:        5%~95 % (no condensation)

    Storage temperature:   -40°C ~ 80°C
    Storage Humidity:         5%~95 % (no condensation)

Application Scheme
DataSheet Download
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