E3/DS3/STS-1 to 4FE Ethernet Converter

This protocol converter is designed with a large-scale FPGA, featuring E3/DS3/STS-1 interfaces and 4 10/100base-T Ethernet interfaces, allowing the transmission of 10/100base-T channels to switches, hubs, routers, bridges, or other devices. This device is a high-performance, adaptive remote Ethernet bridge. It has a small size and low cost and is very suitable for cost-sensitive bridging applications, such as a LAN extender, or slicer bitstream on infrastructure. It can automatically learn continuously connected LAN MAC address on the destination address of the frame and another LAN forwarding. The TCP/IP protocol is transparent, which provides security for the communication network between the different interface devices, and seamless connectivity. This device is widely used between WAN and LAN networking, and monitoring fields.

● Based on self-copyright IC;

● Integrated Transmitter, Receiver, and Jitter Attenuator for DS3, E3, and STS-1;

● Have the function of E3/DS3/STS-1interface loop back check, to avoid the converter crashing because of interface loop  return;

● E3Interface Ethernet Bandwidth is 368Mbit/s, DS3 Interface Ethernet Bandwidth is 44.736Mbit/s, DS3 Interface Ethernet Bandwidth is 51.84Mbit/s;

● 4 Channel 10/100M Ethernet interface can isolate each other to realize communication independently;

● Ethernet interface supports10M/100M, half/full duplex auto-Negotiation, and AUTO-MDIX (crossed line and  straightly  connected line self-adaptable);

● Provide 2 clock types: E1 master clock and E1 line clock;

● Have 2 Loop Back Mode: E1 interface Loop Back (ANA), Ethernet interface Loop Back (DIG); 

● Provide 75 Ωunbalance coaxial cable, B3ZS/HDB3 decoding, and loss-of-signal monitoring;

● AC 220V, DC-48V, DC+24V, DC Power and DC-48V/DC24V power has polarity automatic detection function, you can install the device without differentiation between positive and negative polarity.

● E3/DS3/STS-1 Interface

Interface Type: 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

● 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 Table Capacity: 4096

Connector: RJ45, support Auto-MDIX

● 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)