The D-Link DSL-2543B User Manual introduces the features and functions of the router, including hardware overview, connections, LEDs, installation, setup, and troubleshooting.
The DSL‑2543B is an ADSL router that connects a broadband line to a local Ethernet network. It supports PPPoE/PPPoA, DHCP, NAT, SNMP, and a range of routing protocols.
The manual covers hardware overview, installation steps, web‑based configuration, advanced ADSL and LAN settings, firewall/DMZ, remote management, maintenance, technical specifications, and troubleshooting guides.
| G.dmt full‑rate downstream data rate | up to 8 Mbps |
|---|---|
| G.dmt full‑rate upstream data rate | up to 1 Mbps |
| G.lite downstream data rate | up to 1.5 Mbps |
| G.lite upstream data rate | up to 512 Kbps |
| LAN interface | four RJ‑45 ports, 10/100BASE‑T |
| Default LAN IP address | 192.168.1.1 |
| Default login username | admin |
| Default login password | admin |
The default IP address is 192.168.1.1.
Press and hold the Reset button for at least seven seconds while the router is powered on.
G.dmt can provide up to 8 Mbps downstream.