| SFP transceiver type | Fiber optic |
| Maximum data transfer rate | 1250 Mbit/s |
| Interface type | mini-GBIC/SFP |
| Single-mode fiber (SMF) supported | Yes |
| Multi-mode fiber (MMF) supported | No |
| Fiber optic connector | LC (UPC) |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Maximum transfer distance | 10000 m |
| Wavelength | 1310 nm |
| Networking standards | IEEE 802.3z |
| 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% |
| Sustainability certificates | RoHS |
| Harmonized System (HS) code | 85369010 |
| Description |
| TP-Link TL-SM311LS. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: mini-GBIC/SFP |