• 黄桃视频APP在线看黄,黄桃视频APP在线看污,黄桃视频APP破解版,黄桃视频APP苹果下载

    Hello, Welcome to FCTEL Technology Co.,Ltd
    National service hotline:+086 0571-87007055/56/57 CN

    WE ONLY FOCUS ON TRANSMISSION AND ACCESS

    Products center

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

    Type:FCP-O4R4/FCP-S4R4 Message

    Description:4 * telephones（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 telephones 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 telephones interface FXO port docking with program-controlled switchboard 

          FXS port connected to the user's telephones;

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

    ◆   Support various sites mutual number allocations 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

    ◆   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

    ◆   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 phones 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:         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

    DataSheet Download
    
    网站地图