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Finest Quality 30 Voice Over E1 Converter - China

price: contact company for price

Finest quality 30 FXO/ FXS over E1 converter is a kind of

point- to- point device and support analog phone over

E1( G. 703) network. BAUDCOM designed 30POTS( FXO/ FXS) , also can

be plus one Ethernet over E1( G. 703) , and it could match

different customer requirement

Technical Specifications


² provides 1 channel Ethernet ports for option; pls notisfy

when order

² provides30 channel POTS( FXO/ FXS) , also can offer 2/ 4

wire E& M for option;

² support combination for POTS( FXO/ FXS and 2/ 4 wire E& M)

² Ethernet port 10/ 100M, full/ half duplex auto- adaptable ;

² Ethernet port supports AUTO- MDIX ( twisted cable and

straight cable auto- adaptable) ;

² 30 channel voice connection, supports calling indication;

² Configuration: point to point;

² Voice port supports O port and S port, O port connects

switch and S port connects user’s phone;

FXO port

Alarm voltage


Alarm frequency


2 line input impedance

600Ω ( hanging off)



FXS port

Alarm detecting voltage


Alarm detecting frequency

17HZ- 60HZ

E& M port

E wire

M wire

Max current: 22mA

steady current: 7 mA

Saturation voltage: 3V

min test current: 5 mA

Dial speed: >20pps

pluse dial recognition: >20pps

10/ 100BaseT Interface

Number of Interfaces

1 port

Interface Types

10/ 100BaseT ( optional)

Standards Compliance

IEEE 802.3


User Programmable HDLC


B RJ45 ( 10/ 100 BaseT Electrical)

E1 Interface

Line Rate

E1 ( 2.048Mbps ± 50 bps)

Line Code



ITU- T G. 703


G. 823


75hom/ 120 Ohms

BNC( 75ohm) or RJ45( 120ohm)

Mechanical Specifications

Rack Mounting

Standard 19- inch DIN rack 30POTS model


19inch 1 U: 433mm( L) 138mm( D) 44mm( H)

Management for option

Web managed built- in or SNMP central management via chassis

for option, pls notisfy when order

Power Supply

Input AC/ DC voltage

- 48V DC ( nominal ) / AC also available

Range of input

- 36V to - 72V DC / 90V~260VAC


0 centi degree to 55 centi degree


95% RH ( non- condensing)


Convection Cooling

Order information

BD- E1- MUX30

30POTS( FXS/ FXS) over E1 ( G. 703) multiplexer

BD- E1- MUX30/ ETH

30POTS( FXS/ FXS) plus one Ethernet over E1 ( G. 703)


BD- E1- MUX30/ 2EM

30 channel 2wire E& M over E1 ( G. 703) multiplexer

BD- E1- MUX30/ 4EM

30 channel 4wire E& M over E1 ( G. 703) multiplexer

Company Contact:

  • Phone: 862137709251

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

  • Email: Email

Published date: April 9, 2015 -

  • 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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