TP-Link TD-W8960N ADSL Wireless Router 
TP-LINK TL-SM221A adopts the latest standard 100Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 15Km with TP-LINK´s Switches or other equivalent devices to provide high speed and stability.
Features
- Supports WDM Bi-Directional technology, using a single strand of fiber
- TX: 1550nm / RX: 1310nm
- Internal +3.3V Power Supply
- In pairs with TL-SM221B
- Plug-and-Play
- Suitable: TL-SG2216WEB / TL-SG2224WEB and the other equivalent devices
| HARDWARE FEATURES | |
|---|---|
| Fan Quantity | Fanless |
| MEDIA CONVERTER & MODULE | |
| AC Power Supply | |
| Standards and Protocols | IEEE 802.3ah 100Base-BX, CSMA/CD, TCP/IP |
| Wave Length | TX: 1550nm / RX: 1310nm |
| Power Supply | 3.3V |
| Safety & Emission | FCC, CE |
| Cabel | Single-mode Fiber |
| Fiber Type | 9/125 um Single-mode |
| Max. Cable Length | 15km |
| Data Rate | 155Mbps |
| Port Type | LC |
| Environment | Operating Temperature: 0℃~70℃ (32℉~158℉) Storage Temperature: -40℃~80℃ (-40℉~176℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing |
