16E1+3*electrical Ethernet+1*optical Ethernet PDH multiplexer ,1+1 fiber redundancy function

•  Based on proprietary integrated circuit;
•  1-16 E1 channel transparent transmission; E1 coding is HDB3, fully compliant with ITU-T G.703, G.823 and G.742 recommendations;
• 1-3 road provides wire-speed electrical interface 100M 100M optical Ethernet and 1 Ethernet, support each negotiation,  Ethernet bandwidth settings are based on 32K;
• Ethernet full duplex / half duplex adaptive, 10 / 100M adaptive; Ethernet packet size of 1916 bytes;
•  optical port transfer rate is 155 / 350Mbps, transmission distance up to 25Km, 40Km, 60Km, 80Km or 120Km;
•  with a complete alarm function, you can see the status of the distal end of the device;
•  Support E1 loopback test, easy to monitor and manage the equipment;
•  System Power AC220V, DC-48V optional.

  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

   Data interface 
    Data Interface:  RS-232、RS-422、RS-485、TTL
    Data Mode:  NRZ、Manchester、Bi-phase
    Data Rate:  110bps-115.200Kbps

    Interface Port:  RJ45

 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

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

    Power consumption: ≤10W

   Dimension          
   Product size:   19 inch 1U   485 X138 X45 mm(WXDXH)
   Simple packaging: 522X198X82mm( WXDXH)

   Piece weight:  3KG

  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)