TD-8616B ADSL2/2+ Ethernet Modem is an ADSL2/2+ modem product launched by TP-LINK.
The TD-8616B is an ADSL2/2+ Ethernet modem designed to deliver broadband Internet over a standard telephone line to a private Ethernet network. It offers one 10/100M RJ‑45 LAN port, one RJ‑11 port, and supports downstream rates up to 24 Mbps and upstream rates up to 3.5 Mbps (Annex M).
The manual covers hardware installation, including front‑panel LED meanings and back‑panel connections, a quick installation guide, software configuration via the web‑based utility, and maintenance procedures such as factory reset and diagnostic tests. An appendix lists full technical specifications.
| Standards and Protocols | ANSI 71.413, ITU G.992.1, ITU G.992.2, ITU G.992.3, G.992.4, ITU G.992.5 |
|---|---|
| Ports | 1 × 10/100M Auto‑Negotiation RJ45 (Auto MDI/MDIX), 1 × RJ11 |
| LED Indicators | LAN, ADSL, Power, Act |
| Network Medium | 10Base‑T: UTP cat‑3/4/5; 100Base‑TX: UTP cat‑5 |
| Maximum Line Length | 6.5 km |
| Downstream Data Rate | Up to 24 Mbps |
| Upstream Data Rate | Up to 3.5 Mbps (Annex M enabled) |
| System Requirements | IE 5.0+, Netscape 6.0+, Windows 9x/ME/2000/XP/Vista |
| Working Temperature | ~40 °C |
| Working Humidity | 10 % – 90 % RH (non‑condensing) |
| Storage Temperature | -40 °C – 70 °C |
| Storage Humidity | 5 % – 90 % RH (non‑condensing) |
The TD‑8616B supports downstream data rates up to 24 Mbps.