4e1 To Ethernet Converter - China

4E1 to Ethernet converter, E1 port support 75ohm or 120ohm, Ethernet

port support 10/100Mbps，standal one or rack mount, Power DC48V

or AC220V.

Product function: 4E1 to 10/100BT ethernet converter used back multiplexing technology, transfer 10M/100M Ethernet data by using multi E1 channels.

Realize convert between 1 to 4 E1 channels and Ethernet interface.

It can transmit signal of E1 channel to RJ45 interface point to point, realize the connection of E1 channel and Ethernet.

It different from normal bridge , supporting 1 to 4 E1 channels customized configuration, auto detecting the number of E1 channels and use the available E1, allow some limiting transfer delay between different E1 channels.

Single line speed is 1968Kbits/s, 4 channels can up to 7872Kbits/s.

it can connect with Ethernet switch or hub when in 10/100Mbps full/half duplex mode, make use of mass E1 resource in telecommunication networks to expend the transfer distance and application field of Ethernet, is a suitable solution for broadband switch in of Ethernet.

It can used in fields such as connecting LANs, connecting end offices, VOD, remote monitor, E1 interface of switches, etc.

Realize transparent transfer Ethernet data in 1 to 4 E1 channels

10M/100M Ethernet, full/half duplex self adapt, support VLAN.

Ethernet support AUTO-MDIX( cross over and straight through self adapt)

setting CRC alarm limitation to auto isolate lines with low transfer quality, single direction.

When one direction error rate over limitation, disconnect only one direction, the other is not affected.

Unbalance in two directions.

Allow 4 E1 channels up to 10ms transfer delay.

when the delay over the limitation, can stop transfer automatically.

Having 2 loop back functions: E1 local loop, E1 external loop.

Support Dynamic Ethernet MAC address(4096), having local address filter function.

E1 interface compatible with ITU-T G.

703, G.

704, and G.

823 - signaling slot not supported.

E1 interface having internal clock resume circuit and HDB3 codec circuit.

support E1 channel hot plug, and auto detect available E1 channels not pause the transmission.

supporting 1 to 4 E1 channels customized configuration, auto detect the number of E1 channels and select the available E1 at reset.

E1 Support 75ohm/unbalance impedance or 120ohm/balance for option

support reset remote system from local system.

having Ethernet monitor auto reset function

Parameter and specifications

E1 interface

Standard: E1 interface compatible with G.

703 standard.

Rate: 2.048Mbit/s?50ppm

Coding: HDB3

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

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

Jitter Performance: According to G.

742 and G.

823

10/100Base-T

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)

Dimension

19inch Type: 433 mm(L)×138mm(W)× 44 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:

• 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.