Huachentel

Home > Product > Digital Cross-connect

    HC-DM-DXC4/8/16

    • Weight:
    • Brand :
    • No.:

    HC-DM-DXC4/8/16 Digital cross-connect device OverviewHuachentel’s HC-DM-DXC4/8/16 digital cross-connect device DXC allow maximum flexibility for time-slot crossing. The connection matri

    1. Detailed information

    HC-DM-DXC4/8/16 Digital cross-connect device

     

    Overview

    Huachentel’s HC-DM-DXC4/8/16 digital cross-connect device DXC allow maximum flexibility for time-slot crossing. The connection matrix connects any incoming 64Kbps timeslot to any outgoing 64Kbps timeslot. HC-DM-DXC4/8/16 can be used in the application like drop-and-insert, distribution and collection.

    The main applications are found in the local switching of Nx64k leased line connections, and the concentration of Nx64k services onto 2 Mbps E1 circuits. This solution is particularly useful for smaller concentration points where the investment in backbone switching equipment might be too high.

     

    Feature

    Provide programmable non-blocking cross-connection of 64K channels

    4/8/16 E1 interface

    Can be managed or CLI through the serial port on the back-panel

    Any arbitrary combination of 64k time-slots

     

    Specification

    256 x 256 for HC-DM-DXC4

    512 x 512 for HC-DM-DXC8

    1024 x 1024 for HC-DM-DXC16


    Optical interface:

    Line code: 1B1H

    Line Data rate: 33.792 Mbps

    Transmission power: > -10dBm (LD)

    Receive sensitivity: < -36dBm (Pe=1 x 10-10)

    Connector: FC/SC optional

     

    E1 interface:

    Comply with ITU-T G.703 standard

    Line code: HDB3

    Rate: 2048Kbps±50ppm

    Connector: BNC/SMB for 75Ω unbalance, RJ45 for 120 Ω for balance

    Impedance: Balance/unbalance optional

     

    Console port:

    RS232 console port for an ASCII terminal

    Date format: 9600bps, 8-bit data, 1-bit stop flag

    Function: software upgrade, loop configuration, status monitoring

    Connector: RJ45

     

    Others

    Supply both 220V AC and -48V DC

    Power dissipation: < 8W

    Dimension: 19” 1U

    Operating Temperature: -5°C~+45°C

    Store Temperature: -20°C~+70°C

    Relative humidity: 5% ~ 95% no coagulation

     

    Ordering Information

     


    Material of case

    Up link

    E1 connector

    Power Supply

    Remark

    HC-DM-DXC4

    Aluminium

    Optical interface

    BNC

    Both 220V AC and -48V DC


    Ferreous

    4 x E1 interface

    SMB

    Both 220V AC and -48V DC

    HC-DM-DXC8

    Aluminium

    Optical interface

    BNC

    Both 220V AC and -48V DC


    Ferreous

    8 x E1 interface

    SMB

    Both 220V AC and -48V DC

    HC-DM-DXC16

    Aluminium

    Optical interface

    BNC

    Both 220V AC and -48V DC


    Ferreous

    16 x E1 interface

    SMB

    Both 220V AC and -48V DC

     


    Powered by MetInfo 6.1.1 ©2008-2018 www.metinfo.cn