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Help CenterHigh Quality 4 E1 to Ethernet Converter , 10/100base-t Converter
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High quality 4 E1 to Ethernet converter , 10/100base-t converter
The 4 E1 to 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. The 4 E1 to ethernet converteris 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 withITU-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 75Ω/unbalance impedance and 120Ω/balance
support reset remote system from local system.
having Ethernet monitor auto reset function.
E1 Interface | |
Number of Interfaces |
4 port |
Line Rate |
E1 (2.048Mbps ± 50 bps) |
Line Code |
HDB3 |
Electrical |
ITU-T G.703 |
4E1 Converter Jitter |
G.823 |
Impedance |
75hom/120 Ohms |
Connectors |
BNC(75ohm) or RJ45(120ohm) |
10/100BaseT Interface | |
Number of Interfaces |
1~4 port |
Interface Types |
10/100BaseT |
Standards Compliance |
IEEE 802.3 |
Protocol |
User Programmable HDLC or GFP, pls notify when order it |
Connectors |
RJ45 (10/100 BaseT Electrical) |
Management | |
Web managed built-in or SNMP central management via chassis for option, pls notify when order it | |
Power Supply | |
Input AC/DC voltage |
-48V DC ( nominal ) / AC also available |
Range of input |
-36V to -72V DC /90V~260VAC |
Temperature |
0 centi degree to 55 centi degree |
Humidity |
95% RH (non-condensing) |
4E1 Converter Cooling |
Convection Cooling |
| |
Mechanical Specifications | |
Rack Mounting or MINI type |
Standard 19-inch DIN rack or Desktop type |
4E1 Converter Dimension |
19inch 1 U: 433mm(L)*138mm(D)*44mm(H) |
Desktop type : 210mm(L)*140mm(D)*30mm(H) | |
4 E1 to ethernet converter Picture
Package and shipping:
FAQ
1.How can i get a sample ?
You need place sample order to us.We will arrange the sample production for you.
2.Could you do design for us?
yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.
3.How can we place order?
After we made agreement on the product' parameters, we will make proforma invoice for your confirmation.when we got your advance payment (deposit) we will arrange the production and delivery.
If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a ship forwarder help you clear the custom.
4.How about the shipping?
For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. usually it takes about 7work days to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.
6.what's your products' advantages ?
A. good quality and competetive prices.
B. Strictly quality control when producing.
C. Professional team work, from design, development, producing,assemble,packing and shipping.
D. Aftersale services, if there is quality problem, we will offer you replacement for defective quantity.
Order information | |
BD-4E1-ETH/AC |
Ethernet over 4* E1 converter,AC220V |
BD-4E1-4ETH/AC |
4*Ethernet over 4* E1 converter,AC220V |
BD-4E1-ETH/DC |
Ethernet over 4* E1 converter,DC48V |
BD-4E1-4ETH/DC |
4*Ethernet over 4* E1 converter,DC48V |
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