E1-1*10/100BaseT Ethernet converter

Description

Functions

Model 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

CHARACTERISTIC

• Based on self-copyright IC.
• Ethernet port 10/100M half/full duplex self adaptable, supporting VLAN.
• RJ45 interface supports AUTO-MDIX.
• Provides 3 clock types: E1 master clock, E1 line clock,receive recover 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) .
• BNC 75-ohm dual coax and RJ45 120-ohm twisted-pair G.703 connections provided, and support 75ohm/120ohm adapt ;
• With abundant presentation function of Ethernet data, can detect real-time data communication status.

E1 Interface

• Line Rate: 2.048Mbps±50ppm
• Line Code : HDB3
• Interface Standard: ITU-T G.703
• E1 Impedance: 75Ω(unbalance) and 120Ω(balance)
• Connections : dual coax BNC and 120-ohm 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

Power supply                        

working voltage range wide, good

anti-disturb and Isolation, work stable

option I – DC-48V,range DC-36V~DC-72C   

option II – AC220V,range AC165V~AC240V

Power Consumption:    <=3 Watts

environment condition                  

Operating temperature:  0C~+50 C

Storage temperature:   -20 C~+70 C

Relative temperature:95% (uncondensed)

Dimension                  

• 210mm(L)
• 140mm(W)
• 30mm(H)

order information

BD-E1-ETH -AC

BD-E1-ETH -DC