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16E1+4FE 1+1 PDH Multiplexer(Physical isolation)

Type:FCP-E16WF4 Message

Description:16E1 PDH, 4 * Ethernet physical isolation(Band width 100M),order wire phone,19\'\'inch 1U,,Consoleor SNMP,1+1 Back up Optic fiber

Product Description
              This series of equipment is the company developed the PDH fiber transmission dedicated VLSI developed on the basis of point to point optical transmission equipment. Provide 1 to 16 E1 interfaces primary and backup fiber optical interface connector 1-4 physical isolation 10M / 100M Fast Ethernet interface (independent four-speed route 100M) as well as two business expansion interface. 2 Extended service interface can be used as RS232 / RS485 / RS422 asynchronous data voice signal twenty-four wire E & M audio signals digital signals Ethernet signals (bandwidth 2M) and other transmission channel the application is very flexible. Optional one digital service telephone the application is very flexible. With a sound alarm function the whole stable reliable low power consumption high integration small size.
Functional Properties

Ø based on proprietary integrated circuit;

Ø Modular wide dynamic optical detector

Ø Ethernet interface rate is 10M/100M half/full duplex auto- adaptable

Ø E1 interface comply with G.703 adopts digital clock recovery and smooth phase-lock technology

Ø 1Channel PCM digital business phone (optional)

Ø When optical lose signal it can detect the remote device is power off or fiber is disconnected and indicates  alarm by LED

Ø The local device can view the remote device working condition

Ø Provide command the remote interface Loop Back ease line maintenance

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

Ø AC 220V DC-48V DC24V can be optional

Ø DC-48V/DC24V power supply polarity detection function Polarity-Free

Technical Parameters
 u  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  

u  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

u Ethernet interface (10/100M)

    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

u   Power

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

    Power consumption: ≤10W

u   Dimension          


   Product size:   19 inch 1U   485 X138 X45 mm(WXDXH)

   Simple packaging: 522X198X82mm( WXDXH)

   Piece weight:  3KG

u  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


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