端口 & 界面
| DC-IN插口 |
Y |
| 调制解调器 (RJ-11)接口 |
1 |
另外
| 数据传输率（最大） |
100 Mbit/s |
| 以太网路(RJ-45)连接接口数量 |
1 |
Fast Ethernet, RJ-45, RJ-11, white/grey
The Tenda D820B ADSL 2+ Modem delivers continuously available broadband access at up to 24Mbps upstream speed and 1Mbps downstream speed. 6000V lightning proof design adapts to lightning intensive area and ensures a longer life. 100V－240V wide voltage design allows use with unstable voltage. Simple to use, it plugs directly into your ADSL line for instant connectivity to network resources and the Internet. Exquisite and sleek, compatible with mainstream DSLAMs, the device is a simple, cost-effective DSL modem which connects directly to a computer or wireless router for sharing.
- ADSL2+ compliant, up to 24Mbps downstream
- 6000V lightning proof
- Longer distance up to 6.5km
The unit supplies your network with impressive capabilities. Fully compliant with ADSL/ADSL2/ADSL2+ standards, compatible with mainstream DSLAMs, and delivering up to 24Mbps downstream and 1Mbps upstream speeds, the ADSL modem furnishes direct, always-on Internet connectivity at speeds up to 140 times faster than dial-up to a distance up to 6.5km.
With 100V-240V wide-range voltage rating and switching power supply design, the device can adapt to the voltage unstable regions and put an end to frequent Internet connection drops due to instable voltage.
Tenda integrates the enhanced 6000V lightning protection technology into the device circuit, effectively preventing damage caused by lightning and ensuring stable and uninterrupted operation in thunderstorm weather as well as a prolonged life.
The unit is compatible with mainstream DSLAMs, ensuring that it will work with your Internet Service Provider’s (ISP) CO.
