# MiniGBIC Module TP-Link TL-SM311LM

**URL:** https://aio.lv/en/product--tp-link-tl-sm311lm--8206
**Data updated:** 2025-12-12 13:52 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** TP-LINK
**Manufacturer code:** TL-SM311LM
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tp-link-tl-sm311lm--8206

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The TP-Link MiniGBIC Module TL-SM311LM is a reliable SFP transceiver designed for high-speed data transmission. It supports 1000Base-SX standards, providing a maximum distance of up to 550 meters over multimode fiber. With a compact design, it ensures easy installation and compatibility with various TP-Link switches. Ideal for expanding network capabilities, this module offers excellent performance and durability, making it a perfect choice for both home and business networks.

## Long description

The TL-SM311 series Multi-mode MiniGBIC fiber module (50/125µm or 62.5/125µm) supports 1.25 Gbps data rate, LC duplex connector and 850 nm wavelength with a reach up to 550 m. It is compatible with a range of TP-Link managed and smart switches for extending Ethernet links over multimode fiber.
Advantages
The module offers a compact MiniGBIC form factor for flexible deployment and supports common multimode fiber types. It is compatible with multiple TP-Link switch models including 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.
Key specifications
Fiber type: Multi-mode (50/125 µm or 62.5/125 µm)
Data rate: 1.25 Gbps
Maximum distance: 550 m
Connector: LC duplex
Wavelength: 850 nm
Form factor: MiniGBIC (SFP)
How to use
Insert the MiniGBIC module into the SFP slot of a compatible TP-Link switch until it clicks, then connect LC duplex multimode fiber cables to the module. Ensure the connected switch ports are configured as required for your network (auto-negotiation or fixed settings) and verify link status in the switch management interface. Use matching fiber type and quality to achieve the specified 550 m range.
Recommendations
Use multimode fiber (50/125 µm or 62.5/125 µm) and LC duplex connectors that meet industry standards; keep fiber connectors clean and avoid tight bends to maintain optimal signal quality.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Wavelength | 850 nm |
| Fiber optic connector | LC (UPC) |
| Maximum transfer distance | 550 m |
| Fiber cable diameters supported (core/cladding) | 50/125, 62.5/125 |
| Multi-mode fiber (MMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |

### Certificates

| Feature | Value |
|---|---|
| Certification | FCC, CE |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 80 |
| Operating temperature (T-T) | 0 - 70 |
| Storage relative humidity (H-H) | 5 - 90 |

## FAQ

### How much does the MiniGBIC Module TP-Link TL-SM311LM cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TP-LINK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TP-LINK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/8206/51764215_large.webp