Huachentel

Home > Product > Optical transmission Series

    HC-OE120-E8

    • No.:
    • Brand :
    • Weight:

    HC-OE120-E8OverviewHC-OE120-E8 is a fiber media transmission device for 8×E1. It provides one EOW, one RS-232C data and one Ethernet port added with AC or DC power supply.For the E1 port, there a

    1. Detailed information

    HC-OE120-E8

    Overview

    HC-OE120-E8 is a fiber media transmission device for 8×E1. It provides one EOW, one RS-232C data and one Ethernet port added with AC or DC power supply.

    For the E1 port, there are two models of connector. The BNC model provides unbalanced 75Ω coaxial connections while the RJ45 model provides balanced 120Ω connections over twisted pair wire.

    For the optical port, it can offer two optical modules. Using different optical transceivers, the data can be transmit from 20Km up to 120Km.

     

    Feature

    19’ 1U high, card model for 6U rack

    Provide 8E1 interface

    Provide 1 Ethernet data

    Provide 1 RS-232C data

    Transmission distance: 20~120Km

    Provide function of 8E1 remote loop by DIP or CLI

    Provide two-optical port device for protection and backup

    ALS function in optical port

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

     

    Specification 

    Optical port:

    Provide 2optical port

    Line code: 1B1H

    Line Data rate: 33.792 Mbps
    Receive sensitivity: < -36dBm (Pe=1 x 10-10)

    Connector: FC/SC optional

    Optical module: five types can be selected by user
    A, 850 nm with multimode double fiber
    B, 1310 nm with multimode double fiber
    C, 1310 nm with single mode double fiber
    D, 1550 nm with single mode double fiber
    E, Single fiber

     

    E1 interface:

    Comply with ITU-T G.703

    Data rate: 2048Kbps±50ppm

    Line Code: HDB3

    Impedance: 75Ω unbalance / 120Ω balance optional

    Connector: BNC for unbalance / RJ45 for balance

     

    RS-232C asynchronous serial port:

    Comply with ITU-T V.24 and IEEE RS-232C

    Asynchronous

    Data rate: 9.6K~115.2Kbps self-adaptive

    Connector: RJ45

     

    EOW phone port:

    Voice Coding: ITU-T G.711

    Connector: RJ45

     

    Console port:

    RS232 console port for an ASCII terminal

    Date format: 960bps, 8-bit data, 1-bit stop flag

    Function: software upgrade, loop configuration, status monitoring

    Connector: RJ45

     

    Ethernet port:

    IEEE 802.3, 802.3u completely compatible

    Interface type: 10/100M

    MAC (LAN) table size: 10,000

    Buffer size: 256 frame

    Forwarding rate: 15,000 pps

    Compress type: Enhanced tinygram

    Connector: RJ45

     

    Power supply:

    Both -48V (-36 to -72V) DC and 220V (165~265V) AC

    Power Dissipation: < 5W (standalone), <4W (card)

     

    Environment:

    Operating temperature: 0°C +40°C

    Storage temperature: -20°C+70°C

    Relative humidity: 5%90% no coagulation

     

    Dimension: 19” 1U


    Optical connector

    Transmission Distance

    E1 connector

    Power Supply

    Remark

    HC-OE120-E8

    SC

    20Km

    BNC

     

    220V AC

    Also offer one EOW, one RS232 and one Ethernet

    FC

    40Km

    -48V DC

    ST

    80KM

    RJ45

    Both 220V and -48V


    120Km

     


    Powered by MetInfo 5.3.15 ©2008-2018 www.metinfo.cn