SFP Transceiver, TP-Link MiniGBIC Module TL-SM311LS

Name: SFP Transceiver, TP-Link MiniGBIC Module TL-SM311LS
Brand: TP-LINK
SKU: 8207
Price: 17.99 EUR
Availability: InStock

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SFP Transceiver, TP-Link MiniGBIC Module TL-SM311LS, 1250 Mbit/s, 3.3 V

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The TP-Link MiniGBIC Module TL-SM311LS is a high-performance SFP transceiver designed for fiber optic connections. With a maximum data transfer rate of 1250 Mbit/s and an input voltage of 3.3 V, it ensures reliable and efficient data transmission. Certified by FCC and CE, this module is compact with dimensions of 55.4 mm x 12.9 mm x 12.9 mm, making it suitable for various networking applications.

Available at price 17.99 €: 50 pcs.

Total available for order: 426 pcs.

Warranty: 2 Years

SKU: 8207

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.10 kg)

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From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 18.99 €: 100 pcs.

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Product information

Description

The TP-Link MiniGBIC Module TL-SM311LS is an SFP transceiver module for managed and web-smart switches, designed to extend network links over fiber. Supporting a maximum data rate of 1250 Mbit/s and operating at 3.3 V, the compact module (55.4 mm × 12.9 mm × 12.9 mm) is FCC- and CE-certified and intended for fiber connections that reach distances from several to tens of kilometres to meet LAN distance requirements.

Advantages

The TL-SM311LS offers a standardized SFP interface for easy hot-plug installation into compatible switch ports and a small form factor that saves space. It supports long-distance fiber transmission to reduce the need for additional switches or repeaters and complies with FCC and CE standards for electromagnetic compatibility and safety.

Suitable for

Extending Ethernet links between managed or web-smart switches
Fiber backbone connections within campus or enterprise LANs
Replacing copper links where longer reach or immunity to interference is required

Key specifications

Manufacturer: TP-LINK
Model (MPN): TL-SM311LS
Interface type: SFP
Maximum data transfer rate: 1250 Mbit/s
Supply voltage: 3.3 V
Dimensions: 55.4 mm × 12.9 mm × 12.9 mm
Certifications: FCC, CE

How to use

Insert the TL-SM311LS into an available SFP slot on a compatible TP-Link managed or web-smart switch while the switch is powered on or off according to the switch manual. Connect the fiber optic cable to the module's port, ensuring correct connector type and polarity. Configure the switch port settings (speed, duplex, and any link aggregation or VLAN settings) through the switch management interface as required for your network.

Usage recommendations

The module should be paired with compatible SFP ports and appropriate single-mode or multimode fiber and connectors matching the module specification. Verify module compatibility with the switch model and use ESD precautions during handling to avoid damage.

Specifications

Interface type:: SFP
Maximum data transfer rate:: 1250 Mbit/s

All features

Performance

Interface type:: SFP
Maximum data transfer rate:: 1250 Mbit/s
Networking standards:: IEEE 802.3z
Wavelength:: 1310 nm
Fiber optic connector:: LC (UPC)
Maximum transfer distance:: 10000 m
Fiber cable diameters supported (core/cladding):: 9/125
Single-mode fiber (SMF) supported:: Yes

Network

SFP transceiver type:: Fiber optic

Logistics data

Harmonized System (HS) code:: 85369010

Operational conditions

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

Certificates

Certification:: FCC, CE

Power

Input voltage:: 3.3

Features

Plug and Play:: Yes

Packaging data

Package weight:: 60 g
Package depth:: 81.5 mm
Package height:: 38.5 mm
Package width:: 122.5 mm

Weight & dimensions

Height:: 12.9 mm
Width:: 55.4 mm
Depth:: 12.9 mm

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Instructions

tp-link-TL-SM311LS-8207.pdf

Description

Instructions

tp-link-TL-SM311LS-8207.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH174	100	29.06.2026	18.99 €
WH155	1	29.06.2026	19.49 €
WH115	1	29.06.2026	19.49 €
EU85	20	29.06.2026	19.99 €
EU1	30	22.06.2026 Best delivery	19.99 €
EU57	2	26.06.2026	20.99 €
EU58	35	07.07.2026	20.99 €
WH355	50	02.07.2026	21.49 €
WH94	100	29.06.2026	23.99 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH332	50	29.06.2026	17.99 €
WH109	3	13.07.2026	19.99 €
WH345	31	29.06.2026	21.99 €
EU9	3	29.06.2026	24.49 €

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18.99 €

Stock: 100

Delivery Date: 29.06.2026

Warehouse: WH174

19.49 €

Stock: 1

Delivery Date: 29.06.2026

Warehouse: WH155

19.49 €

Stock: 1

Delivery Date: 29.06.2026

Warehouse: WH115

19.99 €

Stock: 20

Delivery Date: 29.06.2026

Warehouse: EU85

19.99 €

Stock: 30

Delivery Date: 22.06.2026 Best delivery

Warehouse: EU1

20.99 €

Stock: 2

Delivery Date: 26.06.2026

Warehouse: EU57

20.99 €

Stock: 35

Delivery Date: 07.07.2026

Warehouse: EU58

21.49 €

Stock: 50

Delivery Date: 02.07.2026

Warehouse: WH355

23.99 €

Stock: 100

Delivery Date: 29.06.2026

Warehouse: WH94

Available only for legal entities

17.99 €

Stock: 50

Delivery Date: 29.06.2026

Warehouse: WH332

19.99 €

Stock: 3

Delivery Date: 13.07.2026

Warehouse: WH109

21.99 €

Stock: 31

Delivery Date: 29.06.2026

Warehouse: WH345

24.49 €

Stock: 3

Delivery Date: 29.06.2026

Warehouse: EU9

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Customer questions

FAQ

How much does the SFP Transceiver, TP-Link MiniGBIC Module TL-SM311LS cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 426 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 29.06.2026 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: Cash payment, 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

Where can I download the instructions for SFP Transceiver, TP-Link MiniGBIC Module TL-SM311LS?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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