E1 конвертер Ethernet

BD-E1-ETH is single port E1 to Ethernet converter which provides high-speed LAN-to-WAN connectivity. E1 port supports BNC(75ohm) and RJ45(120ohm),ethernet port support 10/100M auto-negociation. GENERAL INFORMATION: BD-E1-ETH is a single port E1 with Ethernet Bridging that provides high-speed LAN-to-WAN connectivity. Plugging directly into the 10/100Base-T port of a hub or LAN switch, the E1-ETH provides E1 access at connection data rates of 2.048 Mbps. The E1-ETH is an excellent choice for internet access as well as LAN-to-LAN services.Features: Ethernet port 10/100M half/full duplex auto-negociation, supporting VLAN. Ethernet port interface supports AUTO-MDIX. Provides 2 clock types: E1 master clock, E1 line clock. Provide LAN auto reset function, run more stably. Has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument. Have three LoopBack Modes: E1 interface LoopBack (ANA),LAN interface LoopBack (DIG),command the remote LAN interface LoopBack (REM). E1 port support BNC(75ohm) dual coax and RJ45(120ohm) twisted-pair G.703 connections, and support 75ohm/120ohm adaptive ; With abundant presentation function of Ethernet data, can detect real-time data communication status. Can realize SNMP management in our chassis installation E1 Interface Line Rate: 2.048Mbps±50ppm Line Code : HDB3 Interface Standard: ITU-T G.703 E1 Impedance : 75ohm(unbalance) and 120ohm(balance) Connections : dual coax and 120ohm twisted-pair (RJ45) Jitter tolerance : finer than G.742 and G.823 10/100Base-T Interface Rate: 10/100M, full/duplex auto-negotiation Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN) MAC Address Entiries: 4096 Entiries Total Memory Sizes: 64MBits SDRAM Physical interface: RJ45, support AUTO-MDIX DIMENSIONS 210(W) × 140 (L) x 30(H) mm ENVIRONMENT REQUIREMENT The temperature requirement is not very strict, the device can be working well under terrible environment. working temperature: 0C - 50C relative humidity: 95%(without coagulation) No erosive and impregnant gas, no rising dust, no strong magnetic field disturbing Power Adapting module power, voltage range can be wide, with strong ant-jamming function. With good insulation, stable working status is available power: -48V type, input voltage: -36V -72V power: 220V type, input voltage: 165V 265V power consumption: <5W