TP-Link Omada SM311LS 1Gbps Base-LX SMF MiniGBIC Single-Mode Transceiver Module
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Product Details
TP-Link Omada SM311LS 1Gbps Base-LX SMF MiniGBIC Single-Mode Transceiver Module
The TP-Link SM311LS is a Gigabit single-mode SFP transceiver designed to extend Gigabit Ethernet connectivity over long-distance fibre optic links. Supporting 1000Base-LX operation over single-mode fibre up to 20 km, it provides reliable, high-performance connectivity for enterprise, campus and service provider networks while remaining fully compatible with TP-Link Omada and JetStream switches.
Key Features
- 1000Base-LX Gigabit SFP transceiver.
- Supports single-mode fibre (SMF).
- Up to 20 km transmission distance.
- 1310 nm operating wavelength.
- LC duplex optical connector.
- Hot-swappable installation.
- Digital Diagnostic Monitoring (DDM).
- Compatible with TP-Link SFP-enabled switches.
Long-Distance Fibre Connectivity
The SM311LS supports Gigabit Ethernet transmission over single-mode fibre at distances of up to 20 km, making it suitable for campus networks, enterprise backbones and metropolitan fibre deployments.
Reliable Optical Performance
Operating at a 1310 nm wavelength with an LC duplex interface, the transceiver provides stable and efficient optical communication for high-speed network applications.
Simple Deployment
The hot-swappable SFP form factor allows installation or replacement without shutting down compatible networking equipment, minimising maintenance downtime.
Enterprise Network Compatibility
Designed for TP-Link Omada and JetStream networking equipment, the module is also compatible with standard Gigabit SFP ports supporting 1000Base-LX operation.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | TP-Link |
| Manufacturer Part Number | SM311LS |
| Product Type | Gigabit SFP Transceiver Module |
| Ethernet Standard | 1000Base-LX |
| Data Rate | 1.25 Gbps |
| Fibre Type | Single-Mode Fibre (SMF) |
| Transmission Distance | Up to 20 km |
| Optical Wavelength | 1310 nm |
| Connector Type | LC Duplex |
| Form Factor | SFP (Mini-GBIC) |
| Hot Swappable | Yes |
| Digital Diagnostic Monitoring (DDM) | Supported |
| Compatibility | TP-Link Omada and JetStream Switches with Gigabit SFP Slots |
| Package Contents | 1 × TP-Link SM311LS Gigabit Single-Mode SFP Module and Installation Guide |
| Applications | Enterprise Networks, Campus Networks, Fibre Backbone Links, Metropolitan Networks, Data Centres and Service Provider Deployments |
The TP-Link SM311LS provides reliable Gigabit fibre connectivity with support for single-mode fibre over distances of up to 20 km, making it an ideal SFP transceiver for enterprise and service provider network expansion.
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