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    HC-OE120-4/8EV

    HC-OE120-4/8EVOverviewHC-OE120-4/8EV is a fiber optical transmission device. It works as the PDH, and can be used to relay data of local networks or point to point station switch or subscriber sw

    1. Detailed information

    HC-OE120-4/8EV

    Overview

    HC-OE120-4/8EV is a fiber optical transmission device. It works as the PDH, and can be used to relay data of local networks or point to point station switch or subscriber switch. It also is widely used to connect the Wireless Base Station, Ethernet and conference TV.

    HC-OE120-4/08EV can transparently transmit 4/8 channels E1 or 3/7 channels E1 + 1 channel V.35 data (can be set by DIP switch). It has optical port 1+1 protection function and supports three kinds of control mode which are LCD+Keypad, GUI network management software (based on serial port) and CLI. Especially, it adopts SFP optical module to make it easier to hot-swap optical module.

     

    Features:

    Hot-swappable optical module

    Complete alarm function

    Support control the loop-back of opposite device

    Optical port 1+1 protection

    LCD+Keypad control

    DIP switch to config device

    19” 1U dimension, easy installation and maintenance

     

    Specification

    Console Port:

    Recommendation: RS232-C / ITU-T V.24

    Rate: 9600 bps

    8 bit data bit

    Non-parity check

    Stop bit: 1

    Non-data flow control

    Connector: RJ45

     

    E1 Port:

    Provides 8 E1 ports

    Comply with ITU-T G.703

    1 E1 port can be set as 75Ω unbalance or 120Ω balance by DIP switch

    Connector: BNC (75Ω)

     

    V35 Port:

    Data rate: N×64Kbps (N≤32)

    Connector: M34

     

    Optical Port:

    Rate: 16.896Mbps

    Emission power: >-10dBm (LED)

    Optical Detector: PIN/FET

    Receiving Sensitivity: <-36dBm (Pe=1´10-10)

    Connector: FC

    Optical module encapsulation: SFP

     

    Others

    Dimension: 19 inch, 1U

    Power supply: Both 220V AC and -48V DC

    Environment: Operating Temperature: 0°C~+55°C

    Store Temperature: -20°C~+70°C

    Relative humidity: 5%~95% no coagulation

     

    Ordering information



    Optical connector

    Transmit Distance

    E1 connector

    v.35 Connector

    Power Supply

    Remark

    HC-OE120-4/8EVH

    SC

    20Km

     

    BNC

     

     

    DB25

     

     

    220V AC

    LCD+Kyepad

    FC

    40Km

    ST

    60Km

     

    RJ45

     

    M34

     

    -48V DC

     

    /

    SFP

    80Km



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