The interface converter) using large scale FPGA design, E3/DS3/STS-1 interfaces and four 4x10/100Base-T Ethernet interface converter, 10/100Base-T channels will be transferred to the switch, HUB, routers, bridges, or other device. This device is a high performance, adaptive remote Ethernet bridge. Its small size, low cost, very suitable for cost-sensitive bridging applications or as a LAN extender or slicer bitstream on infrastructure. Can automatically learn continuously connected LAN MAC address on the destination address of the frame and another LAN forwarding. On the TCP/IP protocol transparent, provide security for the communication network between the different interface devices, seamless connectivity. This equipment is widely used between WAN and LAN networking, monitoring field.
??? Based on self -copyright IC ;
??? Integrated Transmitter, Receiver, and Jitter Attenuator for DS3, E3, and STS-1; ??? Have the function of E3/DS3/STS-1 interface loop back check, avoid the converter crashed because of interface loop return; ??? E3 Interface Ethernet Bandwidth is 34.368Mbit/s,DS3 Interface Ethernet Bandwidth is 44.736Mbit/s,DS3 Interface Ethernet Bandwidth is 51.84Mbit/s
??? 4Channel 10M/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: E3/DS3/STS-1 master clock and E3/DS3/STS-1 line clock; ??? Have 3 Loop Back Mode: E3/DS3/STS-1 interface Loop Back (ANA)???Ethernet interface Loop Back(DIG); E3/DS3/STS-1 interface Loop out (REM) ??? Provide 75 ??? unbalance coaxial cable,B3ZS/HDB3 decoding, and loss-of-signal monitoring. ??? Have pseudo random code test function, easily line opened, can be used as a BER Tester ??? 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.
??? Ethernet 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 AutoMDIX