E1 to Ethernet Protocol Converter

الوصف

1. GENERAL INFORMATION SNL-E*-ETH is a single FE1 port with Ethernet Bridging that provides high-speed LAN-to-WAN connectivity. Plugging directly into the *0/**0Base-T port of a hub or LAN switch, the FE*-F provides FE1 access at connection data rates of 2.**8 Mbps. The FE*-F is an excellent choice for internet access as well as LAN-to-LAN services 2. PRODUCT CHARACTERISTIC n Based on self-copyright IC. n Ethernet port *0/**0M half/full duplex auto-negotiation, supporting VLAN. n RJ*5 interface supports AUTO-MDIX. n Provide 2 clock types: FE1 master clock, FE1 line clock. n Provide LAN auto reset function, run more stably. n With the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument. n With three LoopBack Modes: FE1 interface LoopBack (ANA)、LAN interface LoopBack (DIG)、command the remote LAN interface LoopBack (REM) . n **-Ohm dual coax and ***-ohm twisted-pair G.**3 connections provided, only push the switch at the back panel of the device to adjust it. n With abundant presentation function of Ethernet data, can detect real-time data communication status. 3. ENVIRONMENT REQUIREMENT The temperature requirement is not very strict, the device can be working well under terrible environment. n Working temperature: 0?C - *0?C n Relative humidity: *5%(without coagulation) n No erosive and impregnant gas, no rising dust, no strong magnetic field disturbing 3.1 Power Supply Adapting module power supply with wide voltage range, perfect anti-jamming function, good insulation and stable working status. n DC power: **8V type, voltage: **6V～**2V n AC power: voltage: *5V～**0V 3.2 Power consumption Total power consumption: <5W 3.3 FE1 Interface n Line Rate: 2.**8Mbps?*0ppm n Line Code : HDB3 n Interface Standard: ITU-T G.**3 n FE1 Impedance : *5Ω(unbalance) and **0Ω(balance) TEL: **************4 SKYPE/MSN: sinolighthk (AT)hotmail(DO)com