8Channel Voice(FXS/FXO) Phone over Fiber Multiplexer

8Channel Voice(FXS/FXO) Phone over Fiber Multiplexer

Short Description:

The voice over fiber mulitiplexer realizes 1~8 channel voice (FXO, FXS) over fiber and 4 E1, 4*10/100M Ethernet,4 channel RS232 for option.  

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  • Description



    Order information


    Product Tags


    The voice over fiber multiplexer is point to point fiber transmitting equipment, which realizes 1~8 channel voice (FXO, FXS) POTs phone over fiber and  4 E1,4*100M Ethernet, 4 channel RS232 for option. Its merits include complete warning function, high integration, low consumption, stable performance and convenient usage.


    provides 4 channel E1/ G.703 for option;

    provides 1 channel 100M (liner) Ethernet ports for option

    provides 8 channel voice port, FXO and FXS for option; also for 2/4 wire E&M

    provides 4 channel RS232, rate supports 300-15200 bps for option;

    Ethernet port 10/100M, full/half duplex auto-adaptable and supports VLAN;

    Ethernet port supports AUTO-MDIX (twisted cable and straight cable auto-adaptable);

    1-8 channel voice connection, supports calling indication;

    Configuration: point to point;

    Voice port supports O port and S port or E&M interface for order, O port connects switch and S port connects user’s phone;

    Optical interface supports SC/FC interface and supports single fiber interface

    Optical interface    

    Optical wavelength: single mode 1310nm/1550nm

    Fiber: single fiber or double fiber for option

    Transmitting consumption: -9dBm/-5dBm

    Transmission range: 0-50Km/120Km for option

    Optical interface: SC/FC

    Receiving and dispatching module: >-6dBm

    Optical receiver receiving sensitivity <-36 dBm (BER<10-11)

    Fiber circuit code: NRZ code

    Ethernet Interface

    Rate: 10/100M, full/duplex auto-negotiation

    Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)

    MAC Address Entiries: 4096 Entiries

    Total Memory Sizes: 64MBits SDRAM

    Physical interface: RJ45, support AUTO-MDIX

    Voice Phone Interface:


    Alarm voltage:     75V

    Alarmf requency:    25HZ

    2 line input impedance:  600Ω (hanging off)

    Wastage:         40db


    Alarm detecting voltage:  35V

    Alarm detecting frequency: 17HZ-60HZ

    2 line input impedance:    600Ω (hanging off)

    Wastage:               40db

    E wire:

    Max current: 22mA

    Saturation voltage: 3V

    Dial speed: >20pps

    M wire

    steady current: 7 mA

    min test current: 5 mA

          pluse dial recognition: >20pps

    RS232 port

    Rate: 300-115.2Kbps auto-adaptable (Asynchronous)

        Interface characteristic: satisfies ITU-T V.24

    Dimension(19inch rackmount)                  

    ²       433mm(L)

    ²       138mm(W)

    ²        44mm(H)

    Power supply                        

    working voltage range wide, good

    anti-disturb and Isolation, work stable

    option I – DC-48V,range DC-36V~DC-72C   

    option II – AC220V,range AC165V~AC240V

    Power Consumption:    <=3 Watts

    Environment condition                  

    Operating temperature:  0C~+50 C

    Storage temperature:   -20 C~+70 C

    Relative temperature:95% (uncondensed)

    BD-OP-MUX08/S 8 POTS(FXS)over Fiber multiplexer,8channel FXS phone over fiber,SC 20km,power AC 220V or DC48V.   Request price
    BD-OP-MUX08/O 8 POTS over Fiber multiplexer,8channel FXO phone over fiber,SC 20km,power AC 220V or DC48V.   Request price
    BD-OP-MUX08/S/ETH 8POTS over Fiber multiplexer,4*10/100M etherne+8channel voice FXS phone over fiber,SC,20km,power AC220V or DC48V   Request price
    BD-OP-MUX08/O/ETH 8POTS over Fiber multiplexer,4*10/100M etherne+8channel voice FXO phone over fiber,SC,20km,power AC220V or DC48V   Request price
    BD-OP-MUX08/4E1/ETH/RS232 8POTS(FXS or FXO)+4E1+4Ethernet+RS232 over Fiber multiplexer,SC 20km,power AC220V or DC48V   Request price

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