TP-Link SM311LM SFP Fiber Module
£21.99
- Multi-item saving: £2.55 off this when you buy two, or add it to an order with a dearer item.
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What This Product Does
The TL-SM311 series Fiber Module Cards are introduced for extending transfer distance. Attached to our managed/smart switches, they can extend the distance to several kilometers even tens of kilometers which can basically satisfy the distance requirement of LAN. Users can choose whether and which items to use the fiber modules according to the demand in order to lower cost.
- Multi-mode MiniGBIC module
- Applied to T3700G-28TQ, TL-SG5412F/TL-SG5428, TL-SL5428E,TL-SG3210/TL-SG3216/TL-SG3424/TL-SG3424P,TL-SL3428/TL-SL3452, TL-SG2210P/TL-SG2216/TL-SG2424/TL-SG2424P/TL-SG2452, TL-SL2210/TL-SL2218/TL-SL2428/TL-SL2452 and MC220L
Specifications
| Compliance certificates | RoHS |
| Certification | FCC, CE |
| Product colour | Metallic |
| 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% |
| Minimum operating temperature | 0 °C |
| Maximum operating temperature | 70 °C |
| Input voltage | 3.3 V |
| Quantity per pack | 1 pc(s) |
| User guide | Yes |
| Maximum transfer distance | 550 m |
| Wavelength | 850 nm |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | No |
| Multi-mode fiber (MMF) supported | Yes |
| Fiber cable diameters supported (core/cladding) | 50/125,62.5/125 µm |
| Interface type | mini-GBIC/SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber optic connector | LC (UPC) |
| Width | 55.4 mm |
| Depth | 13.7 mm |
| Height | 12.9 mm |
| Networking standards | IEEE 802.3z |
Specifications provided by the manufacturer via Icecat.




