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E1 to Ethernet and RS232 converter
BD-E1-ETH-RS232/M E1 to Ethernet and RS232 converter transmit Ethernet and RS232 over E1, MINI type. The g703 converter support AC or DC power.

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E1 to Ethernet and RS232 converter  could Plugging directly into the 10/100Base-T port of a hub or LAN switch, the E1 to Ethernet  converter provides FE1 access at connection data rates of 2.048 Mbps, or  nx64 (n=1 to 32 channels). The E1 to Ethernet and RS232 converter is an excellent choice for internet access as well as LAN-to-LAN services


   ●   Have two row of LED , one indicate local status, the other indicate remote status

   ●   Remote adjustment of velocity for the remote device is available, you can set the velocity of one side, and the velocity of the other side can auto adjust.

   ●   Based on FPGA, easy to upgrade

   ●   Ethernet port support AUTO- MDIX( straight line and crossed line adapt); the interface of LAN is 10/100M ,full/duplex auto-negotiation

   ●   LAN interface support 802.1Q(VLAN) protocol

   ●   Provide two clock mode, E1 main clock and E1 line clock

   ●   Have three LoopBack Mode: E1 interface LoopBack(ANA)¡¢LAN interface/RS232 LoopBack(DIG)¡¢command the remote LAN interface/RS232 LoopBack (REM) 

   ●   E1 port support BNC 75-ohm dual coax and RJ45 120-ohm twisted-pair G.703 connections provided, support 75ohm/120ohm adapt;

   ●   Support PBRS test function and it could use as a error code device;

   ●   RS232 channel can transfer asynchronous serial data with self-adaptable baud rate of 300 to 19200;

   ●   220VAC & -48VDC power options and the positive and negative of DC-48V can be optional because there is the self-test circuit for the polarity inside the device 

The temperature requirment is not very strict, the device can be working well under the terrible environment
working temperature: 0~ 50degree
 relative humidity: 95%(without coagulation)
 No causticity and impregnant gas, no rising dust, no strong magnetic field disturbing

Adapting module power, voltage range can be wide, with strong ant-jamming function .

With good insulation, stable working status is available 
 power: -48V type, input voltage: -36V~-72V
 power: 220V type, input voltage: 165V~265V
power consume:<5W
E1 Interface
 Line Rate: N*64K(N=1~31)
 Line Code : HDB3
 Interface Standard: ITU-T G.703
 E1 Impedance : 75 ohm(unbalance) and 120 ohm(balance) adapt
 Connections : dual coax and 120-ohm twisted-pair (RJ45)
  Jitter tolerance : fine than G.742 and G.823
10/100Base-T Interface
RATE : 10/100M ,full/duplex auto-negotiation
PROTOCOL: Support IEEE 802.3,IEEE 802.1Q(VLAN)
MAC Adderess Entiries:4096 Entiries
Totol Memory Sizes:64MBits SDRAM
Connections:Two RJ45
RS232 port
Rate:  300-115.2Kbps auto-adaptable (Asynchronous)
Interface characteristic: satisfies ITU-T V.24 standard
Mini Type:210mm(W) x140mm (L) x 30mm(H)
19inch Type:433 mm(L)X138mm(W)X 44 mm(H)


Question: Could ethernet port and RS232 port be used as the same time?

Answer: Yes,when connect PC(computer),they can be used as the same time.

Ordering information

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