16FX+4E1+4GE+4RS232 fiber optical multiplexer

•  Based on proprietary integrated circuit;
•  E1 interface complies with G.703, all-digital clock recovery and smooth phase-locked technology;
•  support FXO voice port FXS ports and ports, EM2 / 4 audio interface, magneto telephone interface; FXO port and PBX docking port and the user is connected to FXS telephone;
•  Voice FXO / FXS access, support caller ID function and reverse polarity billing functions;
•  Support Telephone Number mutual function of each site;
•  providing four expansion interface, can be extended from 1 to 4 asynchronous data, such as RS232 / RS485 / RS422 / Manchester codes; or 1 to 8-way switch, 1 to 4-way voice, or two / four-wire audio, etc.;
•  Ethernet 10/100 / 1000M, full / half duplex fully adaptive, support VLAN division;
•  4-way Ethernet interface for the exchange of the mouth, it can be divided VLAN, you can set up a 4-channel logical isolation;
•  Each Ethernet ports support Auto-MDIX (cross / straight cable adaptation);
•  unrepeated transmission distance of up to 2 to 100 km;
•  multiple power mode options: AC220V, DC-48V / DC24V, etc;
•  telephone interface with lightning protection, lightning reached 17626.5 (IEC61000-4-5) Short circuit current wave 8 / 20μs,the peak output voltage 6KV open standards;

  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

 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

 Gigabit Ethernet Interface (10/100/1000M)
    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
    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)