The TP-LINK TL-SM321B module provides 1250 Mbit/s data transfer speed and a maximum distance of 10,000 m, providing reliable connectivity with the SFP interface.
The TP-LINK TL-SM321B module provides 1250 Mbit/s data transfer speed and a maximum distance of 10,000 m, providing reliable connectivity with the SFP interface.


The TP-LINK TL-SM321B module provides 1250 Mbit/s data transfer speed and a maximum distance of 10,000 m, providing reliable connectivity with the SFP interface.
Guarantee
24 month
Delivery from Europe in
15 - 16
business days
TP-LINK 1000Base-BX WDM duplex SFP module is a fiber optic transceiver designed for high-speed data transmission. It operates within specified temperature and humidity limits.
Features | |
|---|---|
| Plug and Play | Yes |
Electricity | |
| Input voltage | 3.3V |
Operating conditions | |
| Operating temperature (OT) | 0 - 70 °C |
| Operating relative humidity (HH) | 10 - 90% |
| Storage relative humidity (HH) | 5 - 90% |
| Storage temperature (TT) | -40 - 80 °C |
Operation | |
| Maximum data transfer speed | 1250 Mbps |
| Maximum transmission distance | 10,000 meters |
| Rx wavelength (max) | 1310 nm |
| SFP transceiver type | Fiber optic |
| Interface type | SFP |
| Fiber optic cable diameters (core/sheath) | 9/125 µm |
| Single mode fiber (SMF) supported | Yes |
| Network standards | IEEE 802.3z |
| Tx wavelength (max) | 1550 nm |
| Height | 60mm |
| Length | 200mm |
| Weight | 150 g |
| Width | 100mm |