Overview
This interface converter is based on FPGA, using reverse direction multiplexing technology to bundle for multiple E1 circuits to transmit the Ethernet data of 4Channel 100BASE-TX. It can realize 1~4 E1 channel to convert between Ethernet optical interface. This device can transmit the transceiver signal point to point to Ethernet optical interface to make E1 channels interconnected with Ethernet optical interface. Unlike general remote network bridge, this device can support 1-4Channel E1 channel configuration, can automatically detect the number of E1 and select the E1 available. It allows E1 lines transmission time delay difference.
Features
►Based on self -copyright ICApplication
Technical Indexes
Parameter |
Specification |
E1 Interface |
|
Interface Standard |
comply with protocol G.703 |
Interface Rate |
n*64Kbps±50ppm |
Interface Code |
HDB3 |
E1 Impedance: |
75Ω (unbalance), 120Ω (balance) |
Jitter tolerance |
In accord with protocol G.742 and G.823 |
Allowed Attenuation |
0~6dBm |
Ethernet Interface (10/100M) |
|
Interface rate |
10/100 Mbps, half/full duplex auto-negotiation |
Interface Standard |
Compatible with IEEE 802.3, IEEE 802.1Q (VLAN) |
MAC Address Capability |
4096 |
Connector |
RJ45, support Auto-MDIX |
Power |
|
Power supply |
AC180V ~ 260V;DC –48V;DC +24V |
Power consumption |
≤10W |
Dimension |
|
Product Size |
216X140X31mm( WXDXH)) |
Simple Packaging |
274X193 X84mm( WXDXH) |
Piece weight |
1.3KG |
Working environment |
|
Working temperature |
-10°C ~50°C |
Working Humidity |
5%~95 % (no condensation) |
Storage temperature |
-40°C ~80°C |
Storage Humidity |
5%~95 % (no condensation) |
Ordering Information
Model |
Description |
LNK-4E4F |
4*E1 to 4*10/100Base-Tx converter, E1 interface 120ohm&75ohm, support Rs232 Network managerment system(GUI), AC or DC |