2 Ethernet 1 Voice Pots Fxo Fxs 4 Rs232 Over E1 G 703 Multiplexer - China

1 voice POTS (FXO/FXS) over E1/G.

703 multiplexer, realizing

2ethernet+4RS232+1 voice over E1, voice support FXS or FXO port, ethernet

support 10/100M.

1 Function

The 1 voice POTS (FXO/FXS) over E1/G.

703 multiplexer can provides 2*10(100)BaseT+1*voice +4 RS232 over E1 converter.

The 2 voice POTS (FXO/FXS) over E1/G.

703 multiplexer realize the long-distance extend of telephone line through E1 channel.

It is small size, low cost and very appropriate to the cost-sensitive bridging applications, or as spaces become an extension of the LAN infrastructure, devices or above devices.



The voice POTS (FXO/FXS) over E1/G.

703 multiplexer can automatically connected to the LAN with its uninterrupted learning the MAC address and the address as another purpose of the frame relay LAN.

The 8voice and ethernet to E1 interface converters widely used for LAN and Wan networking, control, and so on, and particularly applicable with a single E1 channel access data and voice at the same time.

2 Features

realizes long-distance monitoring of local device to the remote device ;

provides 2 channels Ethernet ports, 10M/100M, full half duplex self adapt, support VLAN£.

The Ethernet interface supports AUTO-MDIX( cross over and straight through self adapt)£.

2 Ethernet interfaces support channel separate function, can set VLAN based on TAG

provides two 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, ordered to self-loop at remote end;

realize the automatically rate set of local device to remote device£»

has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument;

Ethernet supports rate of N*64k (N=1-32), which can be regulated from 64K to 1098K;

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

Provide Ethernet auto reset function, run more stably£»

various Ethernet data indicate functions, which indicate data transmission status timely;

Provides 1voice channels, support calling indication;

Voice connector FXO (FXS), FXO connect to PBX and FXS connect to phone;

support 4 wire E&M

RS232 channel can transfer asynchronous serial data with self-adaptable baud rate of 300 to 115.200;

3 interface

E1 interface

Interface standard: Conforms to G.

703 standard

Interface rate: 2048k

Code: HDB3

Interface impedance: 75ohm (unbalanced), 120ohm (balanced)

Connecter: BNC (75ohm¸), RJ45 (120 ohm)

Vibration characteristic: Satisfies G.

742 and G.

823 standard

Clock type: internal-clock, line clock

10/100Base-T ethernet port

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

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

MAC address table: 4096 MAC addresses

Ethernet Total Memory Sizes: 64MBits SDRAM

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

Voice port

FXS phone port

Ring voltage: 75V

Ring frequency: 25HZ

Two line input impedance: 600ohm(hanging off)

Wastage: 40 db

FXO switch port

Ring test voltage: 35V

Ring test frequency: 17HZ-60HZ

Two line input impedance: 600ohm(hanging- off)

RS232 port

Rate: 300~­115.2Kbps auto-adaptable (Asynchronous)

Interface characteristic: satisfies ITU-T V.

24 standard

Connector: RJ45

4 dimension

standalone: 483(L)X140(W)X50(H) mm

5 Working Condition

Input voltage: AC180V ~ 240V ;DC-48V;DC+24V

Power consumption: 5W

Operating temperature: 0~ 50degree

Storing temperature: -­40 ~ +70degree

Relative humidity: 95 %

Company Contact:

• Posted By: Shanghai Baudcom Communication Device Co,.Ltd

• Phone: 862137709251

• Address: 519A,BuildingA,Lianming RD 389,Minhang District,Shanghai, Shanghai , China

• Email:

• 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/RS23 2/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.