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4*POTS+4RS232 Fiber Mux(Desktop Tpye)

Type:FCP-O4R4/FCP-S4R4 Message

Description:4 * telephone(Desktop Tpye),4RS232/422/485/dry connect,Support 4U rackmount,SNMP

Product Description
             This device is a desk-top PCM multiplexer that can provides 1-4 channel FXO/FXS telephone and 4 channels RSS232/422/485 interface wall-mouthed or 4U rack plug-in support the SNMPA service.


Functional Properties

◆   based on self -copyright IC

   Voice port supports FXO and FXS port magneto telephone interface FXO port docking with program-controlled switchboard 

      FXS port connected to the user's telephone;

   Voice FXO/FXS access supports caller ID feature and reverse polarity billing functions

   Support various sites mutual number allocation function

   The transmission distance is up to 2-120Km without interruption

   The 4 U rack plug-in can be offered and support the SNMPA service.

   AC 220V DC-48V DC24V can be optional

   Data interface provide the lightning-protection function,which can reach the 17626.5(IEC61000-4-5) (8/20μs) CM (6KV).


Technical Parameters


         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

   E1 Interface

    Interface Standard:      comply with protocol G.703;
    Interface Rate:             n*64Kbps±50ppm;
    Interface Code:            HDB3;

    E1 Impedance:             75Ω (unbalance) 120Ω (balance);

    Jitter tolerance:            In accord with protocol G.742 and G.823

    Allowed Attenuation:   0~6dBm

   Ethernet interface(100/100M)

    Interface rate:              10/100 Mbps half/full duplex auto-negotiation

    Interface Standard:      Compatible with IEEE 802.3 IEEE 802.1Q (VLAN)

   MAC Address Capability: 4096

    Connector:                  RJ45 support Auto-MDIX

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

    Power consumption: ≤10W


    Product Size:         216X140X31mm

    Piece Weight :    1.5KG

   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

Applications  1


Applications  2

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