TP-Link Gigabit Sfp Module, Single-mode, MiniGBIC, Lc Interface, Up To 10km Distance - (SM311LS) SM311LS
SKU
420852
Brand
MPN
SM311LS
Warranty
Standard Manufacturer's Warranty
Availability
In stock
$33.00
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Gigabit SFP module, Single-mode, MiniGBIC, LC interface, Up to 10km distance
| SKU | SM311LS |
|---|---|
| Brand | TP-Link (Omada) |
| Model | TL-SM311LS / SM311LS |
| Weight | Approximately 1.76 oz (module weight varies by packaging) |
| DDM / DOM | Yes (Digital Diagnostic Monitoring) |
| Data Rate | 1.25 Gbps |
| Dimensions | 55.4 × 13.7 × 12.9 mm (2.2 × 0.6 × 0.5 in) |
| Fiber Type | Single-mode (9/125 µm SMF) |
| Wavelength | 1310 nm |
| Description | The TL-SM311LS (SM311LS) is a 1000Base-LX SFP (mini-GBIC) single-mode fiber transceiver for Gigabit Ethernet links. Operating at 1310 nm with a 1.25 Gbps data rate, it supports up to 20 km over 9/125 µm single-mode fiber (SMF). The compact hot-pluggable module is SFP-MSA compliant and includes Digital Diagnostic Monitoring (DDM/DOM) for real-time link diagnostics. Designed for use with TP-Link Omada and JetStream switches and compatible media converters (e.g., MC220L/MC210CS), it provides a simple plug-and-play solution to extend LAN fiber distances. Package includes the SFP module and an installation guide. |
| Form Factor | SFP (mini-GBIC), hot-swappable |
| Manufacturer | TP-LINK Technologies Co., Ltd |
| Power Supply | 3.3 V |
| Product Line | Omada |
| Product Type | SFP (mini-GBIC) Transceiver |
| Hot-Pluggable | Yes |
| Product Title | TP-Link (Omada) TL-SM311LS / SM311LS - 1000Base-LX SFP 1310nm Single-Mode LC Duplex (up to 20 km) |
| Number of Ports | 1 |
| Limited Warranty | 2 Year |
| Max Cable Length | 20 km (12.4 miles) over 9/125 µm single-mode fiber |
| Package Contents | SFP Module (TL-SM311LS / SM311LS) Installation Guide |
| Storage Humidity | 5–90% RH, non-condensing |
| Country of Origin | China |
| SFP-MSA Compliant | Yes |
| Network Technology | 1000Base-LX |
| Operating Humidity | 10–90% RH, non-condensing |
| Full-Duplex Support | Yes |
| Storage Temperature | -40–85 °C (-40–185 °F) |
| Fiber Mode Supported | Single-mode |
| Interface / Connector | LC Duplex (LC/UPC) |
| Operating Temperature | 0–70 °C (32–158 °F) |
| Standards and Protocols | IEEE 802.3z SFP MSA |
| Manufacturer Part Number | TL-SM311LS |
| Compatibility / Applied To | Compatible with TP-Link SFP ports including many Omada/JetStream and other TL-/TL-SG-/TL-SL- series switches; compatible with TP-Link media converters such as MC220L and MC210CS (consult device compatibility list) |
| Certifications / Safety & Emission | FCC CE |
| Ethernet Technology / Data Link Protocol | Gigabit Ethernet (IEEE 802.3z), Ethernet |
TP-Link Gigabit SFP module, Single-mode, MiniGBIC, LC interface, Up to 10km distance - (SM311LS)
