The TD-W8901G/TD-W8901GB is a 3-in-1 device from TP-LINK that supports ADSL2/2+ standards, with a maximum download speed of 24Mbps and a maximum upload speed of 3.5Mbps.
The TP‑Link TD‑W8901G/TD‑W8901GB is a 3‑in‑1 device that combines a high‑speed ADSL2+/2+ modem, a wireless G access point, and a 4‑port Ethernet router. It supports downstream speeds up to 24 Mbps and upstream up to 3.5 Mbps, and provides wireless data rates up to 54 Mbps (802.11g/b). The router includes a built‑in QoS engine, dual active firewalls (SPI and NAT), and supports WPA/WPA2 encryption and TR‑069 remote management.
The guide covers hardware interfaces, configuration steps via the web‑based Setup Wizard, and detailed specifications such as supported ADSL standards, ATM and PPP features, VLAN tagging, and environmental limits. It also lists the included accessories and provides regulatory and copyright information.
| Downstream data rate | Up to 24 Mbps |
|---|---|
| Upstream data rate | Up to 3.5 Mbps |
| Wireless data rate | Up to 54 Mbps |
| Ethernet ports | 4 (10/100) |
| RJ11 ports | 1 |
| Dimensions (L×W×H) | 6.9 × 4.7 × 1.1 in (174 × 120 × 28.8 mm) |
| Operating temperature | 0 °C ~ 40 °C |
It complies with IEEE 802.11g and IEEE 802.11b, providing data rates up to 54 Mbps.
The device includes four 10/100 Ethernet ports.
Yes, it includes a built‑in QoS engine that prioritizes Internet traffic.
The router supports WEP, WPA, and WPA2 encryption, as well as WPA‑PSK/WPA2‑PSK authentication.