BD-SDSL is ASIC-based 2-wire 2.3Mbps Ethernet bridge SDSL modem. It uses SDSL (multi-rates digital end-user line) technology so that the data rate between two joint LANs can reach 2320 Kbps, the distance can be reached 3.29km in 24AWG (0.5mm) communication line and 2.51km in 26AWG (0.4mm) communication line. The modem can connect two LANs through a pair of twisted-pair to extend distance of LANs.
² Based on self-copyright IC.
² Ethernet port 10/100M half/ full duplex self adaptable, supporting VLAN.
² RJ45 interface supports AUTO-MDIX.
² the distance can be reached 3.29km in 24AWG (0.5mm) communication line and 2.51km in 26AWG (0.4mm) communication line.
² Provide LAN auto reset function, run more stably.
² Has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument.
² can store a maximum of 1024 MAC subnet address
² With abundant presentation function of Ethernet data, can detect real-time data communication status.
256kbps; 384kbps; 1024kbps
Synchronous full duplex; HDLC
impedance 135ohm, physical
interface RJ45, with pin 4 and pin
5 (middle 2 lines)
Rate: 10/100M, full/ duplex auto-negotiation
Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Entiries: 1024 Entiries
Physical interface: RJ45, support AUTO-MDIX
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
Operating temperature: 0C~+50 C
Storage temperature: -20 C~+70 C
Relative temperature: 95% (uncondensed)