TP-Link 1000Base-BX WDM Bi-Directional SFP Module (TL-SM321A)
Original price was: $39.00.$29.47Current price is: $29.47.
TP-Link 1000Base-BX WDM Bi-Directional SFP Module with TX: 1550nm, RX: 1310nm, up to 2km transmission distance, and LC Simplex connector.
Out of stock
Description

Network
| Networking standards | IEEE 802.3z |
|---|
Ports & interfaces
| Fiber optic connector | LC (UPC) |
|---|
Optical fiber
| Fiber ethernet cabling technology | 1000BASE‑BX |
|---|
Operational conditions
| Operating temperature T-T | 0 – 70 °C |
|---|---|
| Storage temperature T-T | -40 – 80 °C |
| Operating relative humidity H-H | 10 – 90% |
| Storage relative humidity H-H | 5 – 90% |
Features
| Maximum data transfer rate | 1250 Mbit/s |
|---|
Other features
| Interface type | SFP |
|---|
Performance
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum transfer distance | 1000 m |
| Single-mode fiber SMF supported | Y |
| Wavelength-division multiplexing WDM | Y |
| Multi-mode fiber MMF supported | N |
| Fiber cable diameters supported corecladding | 9/125 µm |
| SFP transceiver standard | BX |
Sustainability
| Sustainability certificates | RoHS |
|---|
Additional information
| Fiber Optic Connector | |
|---|---|
| Networking Standards | |
| Brand | |
| Mpn | |
| Gtin |




