Convertidor 8E1 a Ethernet

8E1 to Ethernet Converter

Breve descripción:

8E1 to Ethernet converter,E1 port support 75ohm or 120ohm,Ethernet port support 10/100M bps. LAN-WAN connectivity
  • Términos de pago:Paypal, unión occidental, L/C, D/A, D/P, T/T

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    Descripción

    Visión general:
    losConvertidor 8E1 a ethernet(también llamadoEthernet sobre convertidor 8E1) utiliza tecnología de multiplexación inversa para transmitir datos 10/100BaseT con múltiples canales E1 de unión, realizando la conversión entre 1-8 canales E1 y la interfaz Ethernet. Puede transmitir señales punto a punto desde el canal E1 a la interfaz RJ45 para realizar la conexión entre el canal E1 y Ethernet. A diferencia del puente general de larga distancia, el8 E1 a convertidor de ethernet supports flexible configuration of 1 to 8 channels E1 and can detect the number of E1 channel and choose available channel. In the meantime, certain difference of transmitting delay is allowed among E1 channels. Line rate is 1968Kbit/s for one E1 channel and bandwidth can reach 15744Kbit/s for 8 E1 channels. When used in 10/100Mbps half/full duplex mode, this equipment can be connected with Ethernet switch or hub (integrated circuit machine) to expand transmitting distance and application scope of Ethernet by making full use of large number of E1 channels in current telecommunication network. It is an excellent solution for connecting Ethernet broadband. This product can be applied in many fields such as connection of LAN and end offices, video ordering (VOD), remote monitor and E1 interface of switches.

    Características:

    • Realizes transparent transmission of Ethernet data in 1 to 8 E1 channels.
    • Ethernet supports 10M/100M, full/half duplex auto-negociation, supports VLAN.
    • Ethernet port supports AUTO-MDIX (cross over and straight through auto-adapt).
    • Setting CRC alarm limitation to auto isolate lines with low transmitting quality (being cut single-directionally); when error code rate of one direction in 2M branch exceeds the limitation, this direction is cut and the other direction will not be affected, namely the two transmitting directions of Ethernet can be unsymmetrical.
    • Allow 8 E1 channels up to 10ms transmission delay. When the delay exceeds allowed limit range, it can stop transmitting data automatically.
    • Has 2 loop back functions: E1 local loop, E1 remote loop.
    • Supports Dynamic Ethernet MAC address (4096) with local address filter function.
    • E1 interface compatible with ITU-T G.703, G.704, and G.823. not supporting signal timeslot.
    • E1 interface has internal clock recover circuit and HDB3 code/decode circuit.
    • Supports E1 channel hot plug, and auto detect effective E1 channels data transmission will not be cut.
    • Supports 1 to 8 E1 channels customized configuration, auto detect the number of E1 channels and select the available E1 when resetting.
    • Supports resetting remote system from local system.
    • Having Ethernet monitor auto reset function.
    Especificación

    Interfaz E1                                                       

                                                                                               8e1 to ethernet 75ohm panelrear panel with 75ohm
    Estándar: interfaz E1 compatible con el estándar G.703.
    Rate: 2.048Mbit/s?50ppm
    Coding: HDB3
    Impedance: 75ohm ( unbalance) or 120ohm (balance) 8e1 to ethernet converter 120ohm panel
    Connector: BNC (75ohm) or RJ45 (120ohm)
    Jitter: According to G.742 and G.823                           rear panel with 120ohm 

        Ethernet interface                                                                  
    Rate: 10M/100M, full/half duplex auto-adapt.
    Protocolo: compatible con IEEE 802.3, IEEE 802.1Q (VLAN)
    Tabla de direcciones MAC: 4096 direcciones MAC.
    Búfer Ethernet: 64 Mbits SDRAM
    Physical interface: RJ45, support AUTO-MDIX (cross over and straight through auto-adapt) 
    Dimensión
    19inch rackmount type:433 mm(L)×138mm(W)× 44 mm(H)
    Entorno operativo
    Voltaje: DC-48V, rango de entrada: DC-36V ~ DC-72V
    Power Consumption:       Working temperature: 0C~50C 
    Temperatura de almacenamiento: -40C ~ + 70C
    Humedad: 95%
    Sin causticidad y solvente, libre de polvo y sin fuertes interferencias magnéticas.

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    Modelo del Producto Descripciones Consulta
    BD-8E1-ETH/AC/75 Convertidor 8E1 a Ethernet, 75 ohmios (conector BNC), 19 pulgadas, 1U de altura, 220 V CA Solicitud de precio
    BD-8E1-ETH/AC/120 Convertidor 8E1 a Ethernet, 120 ohmios (conector RJ45), 10/100 M ethernet, 19 pulgadas, 1U de alto, potencia AC220V Solicitud de precio
    BD-8E1-ETH/DC/75 Convertidor 8E1 a Ethernet, 75 ohmios, BNC, 10/100 M ethernet, 19 pulgadas, 1U de alto, potencia DC48V Solicitud de precio
    BD-8E1-ETH/DC/120 Convertidor 8E1 a Ethernet, 120 ohmios (conector RJ45), 19 pulgadas, 1U de altura, potencia CC 48 V Solicitud de precio
    BD-8E1-ETH/CA+CC 8 Convertidor E1 a Ethernet, E1 120 ohm o 75 ohm, 10/100 M ethernet, doble potencia CA 220 V + CC 48 V; Solicitud de precio
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