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TP-Link TD-W8901G/TD-W8901GB Wireless ADSL2+ Router User Guide
The TP-Link TD-W8901G/TD-W8901GB is a 3‑in‑1 device that combines an ADSL2+/ADSL2‑ modem, a 54 Mbps wireless G access point, and a four‑port Ethernet router, designed for home or small‑office use.
The guide walks you through the setup wizard, DHCP, UPnP, QoS policies, dual active firewalls, VPN pass‑through, and wireless security options, and includes full technical specifications such as data rates, ports, dimensions, and operating conditions.
TP-Link TD-W8901GB specifications
| 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 |
Source: TP-Link TD-W8901G/TD-W8901GB 54M Wireless ADSL2+ Modem Router User Guide
All TP-Link TD-W8901GB documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What wireless standards does the TD‑W8901G support?
It complies with IEEE 802.11g and IEEE 802.11b, providing data rates up to 54 Mbps.
From: TP-Link TD-W8901G/TD-W8901GB 54M Wireless ADSL2+ Modem Router User Guide
How many Ethernet ports are available on the router?
The device includes four 10/100 Ethernet ports.
From: TP-Link TD-W8901G/TD-W8901GB 54M Wireless ADSL2+ Modem Router User Guide
How many Ethernet ports does the TD-W8901G/TD-W8901GB have?
It provides four 10/100 Mbps Ethernet ports.
From: TP-Link TD-W8901G/TD-W8901GB Wireless ADSL2+ Router User Guide
What wireless security protocols are supported?
The router supports 64/128‑bit WEP, WPA, WPA2, and WPA‑PSK/WPA2‑PSK authentication with TKIP/AES encryption.
From: TP-Link TD-W8901G/TD-W8901GB Wireless ADSL2+ Router User Guide