| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
TP-Link 1000Base-BX WDM Bi-Directional SFP Module - Type-A Single Mode TX 1550NM / RX 1310NM (TL-SM321A)
| HARDWARE FEATURES | |
| DDM | Yes |
| SFP-MSA | Yes |
| Hot Swappable | Yes |
| MEDIA CONVERTER & 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 |
| Cabel | Single-mode Fiber |
| Fiber Type | 9/125 μm Single-mode |
| Max. Cable Length | 10km |
| Data Rate | 1.25Gbps |
| Port Type | LC/UPC |
| 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 | |
