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      >   产品中心   >   正文

    16E1 Crossing - slot device

    DX16 crossing connection device provide 16 E1 interface, which has 256-16 any time the function of the cross connection, the equipment port density high, test function is strong, compact structure, convenient operation, has the rich management, maintenance and testing function, can realize the effective management of the transmission network, the reliable network protection/recovery, and automation wiring and monitoring, and can be widely used in the special line scheduling, TV conference, telephone, radio and television, file transfer business.

    Function

    DX16 crossing connection device provide 16 E1 interface, which has 256-16 any time the function of the cross connection, the equipment port density high, test function is strong, compact structure, convenient operation, has the rich management, maintenance and testing function, can realize the effective management of the transmission network, the reliable network protection/recovery, and automation wiring and monitoring, and can be widely used in the special line scheduling, TV conference, telephone, radio and television, file transfer business.

    Characters

        Integrated circuit based on independent intellectual property right

         Flexible configuration system clock, 16 E1 route clock or the local clock establish willfully,to facilitate the Web sync.

          Provides 16 E1 interface, 256-16 time slots in any cross.

          For broadcast-style Cross,one way to multiple E1 information at the same time radio direction.

           Through the cross connection configuration can be set E1 loop back function, facilitate debugging, fault location.

            E1 interface compatible with ITU-T G-703, g.726 and g. 823

            E1 interface module contains the built-in clock recovery

          circuit and HDB3 decoding circuit

            With the company's E1 port FMO-V35S and FE1 optical fiber

          Modem couplets, can DXC equipment in the Internet tube

          FMO-V35S and FE1 optical fiber Modem equipment

             When DXC through the E1 Internet, but through the E1 time

          buttress 0 remote management DXC equipment

              Centralized monitoring, facilitate maintenance management


    Parameters and index

       E1 interface

                Standard:      E1 interface compatible with G.703 standard.

    Rate:          n*64 kbps (n= 10-31)

    Coding:          HDB3

    Impedance:       75Ω (unbalance), 120Ω (balance)

    Connector:       BNC (75Ω), RJ45 (120Ω)

    Jitter Performance: According to G.742 and G.823


       Working conditions

    Input voltage:             AC180V ~ 260V; DC-48V; DC+24V

    Power consumption:        ≤5W

    Operating temperature:           0°C ~ 50°C

    Storing temperature:       -40°C ~ +70°C

    Relative humidity:                  95 %

    Without causticity or solvent gas, no floating dust, no electromagnetic interference.


       Dimension

    Desktop equipment: 483 (wide) x 138 (deep) x 44 (high) mm

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