China Supplier 8E1 to Ethernet Converter

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    US $135.00
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    US $130.00
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Place of Origin:
Shanghai, China (Mainland)
Brand Name:
Baudcom - 8E1 to Ethernet Converter
Model Number:
BD-8E1-ETH for 8E1 to Ethernet Converter
8E1 to Ethernet Converter
DC-48V,range DC-36V~DC-72C
Power Consumption:
<=5 Watts
Relative temperature:
MAC address table:
4096 MAC addresses
Ethernet buffer:
64Mbits SDRAM
Physical interface:
RJ45, support AUTO-MDIX
Support IEEE 802.3, IEEE 802.1Q (VLAN)
3 Years

Product:China Supplier 8E1 to Ethernet Converter


The E1 to Ethernet Converter used back multiplexing technology, transfer 10M/100M Ethernet data by using multi E1 channels. Realize convert between 1 to 8 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 8 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, 8 channels can up to 15744Kbits/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. E1 to Ethernet Converter can used in fields such as connecting LANs, connecting end offices, VOD, remote monitor, E1 interface of switches, etc.


  • Realizing the transparent transmission of Ethernet data via 1 to 8 E1 lines
  • Providing 10/100Base-Tx&100Base-Fx interface in compliance with the protocol
  • standard IEEE 802.3, providing 2 electronical Ethernet ports and one optical Ethernet port
  • supporting the working mode of either full duplex or half-duplex.
  • Able to transparently transmit the ultra-long frames (up to 1916 bytes) as defined in IEEE 802.1Q, supporting transparent transmission of VLAN frames.
  • Providing an in-built dynamic Ethernet MAC address list (1024 addresses) with filtering function for local data frames.
  • 128MBits large capacity cache memory and an in-built SDRAM controller, to adapt to various service requirements.
  • E1 interface in compliance with ITU-T G.703, G.704 and G.823, not applicable for signaling time slot.
  • E1 Support 75Ω/unbalance impedance or 120Ω/balance for order
  • Allowing a clock drift up to 512UI in the transmission system, with significantly enhanced reliability.
  • Providing availability detection and automatic troubleshooting for 1 to 8 E lines.
  • Supporting E1 interface loop-back function and Ethernet loop-back function.
  • Self-contained line alarm indication and output.
  • Optional power supply, e.g. AC220V or DC-48V; optional mounting type, e.g. desktop or rack mounted.
  • Power consumption: <10 W


E1 Interface Line Rate 2.048Mbps±50ppm
Line Code HDB3
Interface Standard ITU-T G.703
E1 Impedance 75Ω(unbalance) or 120Ω(balance)
Connections 75ohm DB37 adaptor or 120-ohm twisted-pair (RJ45)
Jitter tolerance Finer than G.742 and G.823
10/100Base-T InterfacePorts 2*10/100Base-Tx and 1*100Base-Fx ports
Rate 10/100M, full/duplex auto-negotiation
Protocol Support IEEE 802.3,IEEE 802.1Q (VLAN)
Total Memory Sizes 64MBits SDRAM
Physical Interface RJ45, support AUTO-MDIX
Power Supply
working voltage range wide, good, anti-disturb and Isolation, work stable
Option I DC-48V,range DC-36V~DC-72C
Option II AC220V,range AC165V~AC240V
Power Consumption <=10 Watts
Environment Condition Operating temperature 0 C~+50 C
Storage temperature -20 C~+70 C
Relative temperature 95% (uncondensed)
Dimension 440mm(L)X202mm(W)X43.5mm(H)

 8E1 to Ethernet Converter with 75ohm BNC connector Picture:

E1 to Ethernet Converter Application Diagram:
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Factory production


How to contact us
Official website
Whatsapp+86 17317809328


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WHY CHOOSE our Baudcom

1.Baudcom has been working hard in supplying various Communication products for 14 years

2.Getting trusted by more and more customers home and abroad

3.One of the most reliable communication device distributors for brands like Cisco Finsar brocade etc in China

4.Stable channel ensures the products quality and competitive pricing

 We look forward to reaching a cooperation with esteemed your company, by providing the top-class quality products and 100% whole-hearted services!