

TP-LINK 1000BASE-BX WDM BI-DIRECTIONAL SFP MODULE – TYPE-A SINGLE MODE TX 1550NM / RX 1310NM (TL-SM321A)
FEATURES:
- WDM Bi-Directional SFP Module
- Supports WDM Bi-Directional technology, using a single strand of fibre, cost saving
TP-Link 1000Base-BX WDM Bi-Directional SFP Module - Type-A Single Mode TX 1550NM / RX 1310NM (TL-SM321A)
FEATURES:
- WDM Bi-Directional SFP Module
- Supports WDM Bi-Directional technology, using a single strand of fibre, cost saving
SPECIFICATIONS:
| HARDWARE FEATURES | |
| DDM | Yes |
| SFP-MSA | Yes |
| Hot Swappable | Yes |
| MEDIA CONVERTER AND MODULE | |
| Standards and Protocols | IEEE 802.3z, CSMA/CD, TCP/IP |
| Wave Length | TX: 1550nm / RX: 1310nm |
| Power Supply | 3.3V |
| Safety & Emission | FCC, CE |
| Cable | Single-mode Fibre |
| Fibre Type | 9/125 μm Single-mode |
| Max. Cable Length | 10km |
| Data Rate | 1.25Gbps |
| Port Type | LC/UPC |
| Environment | Operating Temperature: 0~70℃ |
| Storage Temperature: -40~80℃ | |
| Operating Humidity: 10%~90% Non-Condensing | |
| Storage Humidity: 5%~90% non-condensing | |
Additional information
| Weight | 0.11 kg |
|---|---|
| Dimensions | 20.7 × 14.8 × 3.8 cm |




