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E1 To 4 Port 10 100baset Ethernet Converter - China

price: contact company for price

E1 to 4 port 10/100BaseT Ethernet converter, can realize 4 port

10/100BaseT Ethernet transmit over E1, E1 port support 75ohm or

120ohm, Ethernet port support 10/100Mbps, standalone or rack mount, Power

DC48V or AC220V.

Model BD-E1-4ETH providing conversion from ITU-T G.703 standard E1 interface to 4 Ethernet interface, and being widely used in connection between WAN and LAN, monitoring, etc


based on self-copyright IC;

4 exchanging 10/100M Ethernet, half/full duplex self adaptable, also supporting VLAN Isolation;

every Ethernet port supports AUTO-MDIX (crossed line and straightly connected line self-adaptable);

provides 2 clock types: E1 master clock, E1 line clock;

provides 3 kinds of loop-return function, namely E1 self-looping at local end, Ethernet self-looping at local end, and Ethernet being ordered to self-loop at remote end;

supports 75¦¸ unbalanced and 120¦¸ balanced impedance at the same time;

has self-reset function of Ethernet monitoring, equipment will not die;

with abundant presentation function of Ethernet data, can detect realtime data communication status

supports exchanging function of 1-4 Ethernet interface, can save one Ethernet exchanging device;

19inch rack for option

Parameter and specifications

E1 interface

Standard: E1 interface compatible with G.703 standard.

Rate: 2.048Mbit/są50ppm

Coding: HDB3

Impedance: 75ohm(unbalance) or 120ohm(balance)

Connector: BNC(75ohm) or RJ45(120ohm)

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


Rate: 10M/100M, full/half duplex self adapt.

Protocol: support IEEE 802.3, IEEE 802.1 P, 802.1Q (VLAN)

MAC address table: 4096 MAC addresses.

Ethernet buffer: 64Mbits SDRAM

Physical interface: RJ45, support AUTO-MDIX(cross over and straight through self adapt)


210mm(L)x140mm(Wx 30 mm(H)

Operating environment

Voltage: DC-48V , input range: DC-36V~DC-72V

Power Consumption: <=5 Watts

Working temperature: 0C~50C

Storage temperature: -40C~+70C

Humidity: 95%

No causticity and solvent, dust free, and no strong magnetic interference.

Company Contact:

  • Phone: 862137709251

  • Address: Room1301,No45, Lane 1505, Mei jia bang Road, Song , Shanghai , China

  • Email: Email

Published date: July 10, 2013 -

  • Business Description: Shanghai Baudcom Communication Device Co.,Ltd. is the leading

    manufactures and exporters from Shanghai, China. It is a high tech

    company that specializes in researching, developing, manufacturing and

    marketing data communication products.

    Baudcom products include 10/100M Managed Media Converter,10/100/1000M Managed Media Converter, 4E1/8E1/16E1 PDH fiber optical Multiplexer, Telephone/Video/Data fiber multiplexer,Digital Vedio audio optical multiplexer, 4/8/16/32channel voice optical multiplexer,E1/V35/RS232 Fiber modems,voic10/100M+V.35/4E1/RS232/FXO(S) integrated optical transimission multiplexer, 1E1/4E1/8E1 to Ethernet protocol converter,V.35 to 10/100M converter,E1/V35/Ethernet G.SHDSL modem, TDM over IP,8/16 channels CWDM platform,SFP modules,SFF transceiver,1x9 transceiver and so on.

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