Single E1 Optical ETH Transmission device, converts framed E1 signal based on ITU-T G.703 to optical ETH, and transmits it to exchanger, HUB, router, net bridge or other devices through optical 100M channel (100BASE-FX). Device can also connect with the transmission devices like PDH to make 2 LAN s into one as its 2 net segments.
Single E1 Optical ETH Transmission device, a high performance, adaptive long distance ETH Bridge, with its small volume, low cost, is suitable for cost-sensitive bridge application or used as LAN stretcher/subsection in bit steam based construction. Automatically continuously learn MAC address in connected LAN, and transmit destination address as frames of other LAN. Be transparent to TCP/IP, offer safe, seamless communication between different interfaces. Be widely used in the field of connection, monitoring between WAN and LAN.
nRealize tele-monitor from local to remote
nIC based on independence intellectual property rights
nOptical ETH port (100BASE-FX), support VLAN protocol
nOffer 2 clock modes: E1 master clock, E1 line clock
nOffer 3 loop functions: local E1 self loop, local ETH self loop, remote ETH self loop
nPseudo random code test, convenient to open circuitry, can be used as E1 error code tester
nOffer 2 adaptive impertinences: 120Ω/balanced, 75Ω/unbalanced
nAbundant ETH data indicate function, real-time indicates communication state
Standard: E1 interface compatible with G.703 standard.
Impedance: 120Ω (balanced); 75Ω (unbalanced)
Connector: RJ45 (120Ω); BNC (75Ω)
Jitter Performance: According to G.742 and G.823
Rate: 10M/100M, full/half duplex self adapt.
Protocol: support IEEE 802.3 standard and 802.3U fast Ethernet standard
MAC address table: 4096 MAC addresses.
Ethernet buffer: 64Mbits SDRAM
Physical interface: SC or FC or ST
Single mode 1550nm or 1310nm
Or multi mode 850nm or 1310nm
Desktop type: 210(W) × 140 (L) x 30(H) mm
Voltage: DC-48V or AC220V
Power Consumption: <=5 Watts
Working temperature: 0°C~50°C
Storage temperature: -15°C~+70°C