Fiber optic modules

Fiber optic modules, commonly known as transceivers, are essential hardware components used to connect network devices such as switches, routers, and servers to fiber optic cabling. These compact, hot-swappable devices convert electrical signals into optical signals and vice versa, enabling high-speed data transmission over long distances. They are widely utilized in telecommunications, data centers, and enterprise networking environments where high bandwidth and low latency are critical requirements. By supporting various protocols and data rates, these modules ensure seamless integration within existing network infrastructures. Choosing the correct module is vital for maintaining network stability and performance across diverse hardware platforms.

Use cases of fiber optic modules

Fiber optic modules are deployed in various professional networking scenarios:

• Connecting core switches in data centers to ensure high-speed backbone communication.
• Extending network reach between buildings or across large campuses where copper cabling is insufficient.
• Implementing high-bandwidth links for storage area networks (SAN) and server clusters.
• Upgrading existing network equipment to support higher data transfer rates such as 10G, 40G, or 100G.

Types of fiber optic modules

Modules are categorized based on their form factor, transmission distance, and fiber type:

• Form Factors: Common types include SFP, SFP+, QSFP, QSFP28, and CFP, each designed for specific port densities and speeds.
• Fiber Compatibility: Single-mode modules are used for long-distance transmission, while multi-mode modules are optimized for shorter distances within buildings.
• Connector Types: Modules typically feature LC, SC, or MPO/MTP interfaces depending on the cabling infrastructure.

Key features to consider

When selecting fiber optic modules, consider the following technical specifications:

• Data Rate: Ensure the module supports the required throughput (e.g., 1Gbps, 10Gbps).
• Transmission Distance: Match the module's reach capability to the physical length of the fiber link.
• Wavelength: Verify that the wavelength (e.g., 850nm, 1310nm, 1550nm) is compatible with the fiber type and other network equipment.
• Compatibility: Check for compatibility with the specific brand and model of the networking hardware.

How to choose fiber optic modules

To select the appropriate module, first identify the port type on your networking device and the required data speed. Determine the distance the signal needs to travel to decide between single-mode and multi-mode fiber requirements. Always verify the manufacturer's compatibility list to ensure the module will be recognized by your switch or router. Finally, consider the environmental conditions and the specific protocol requirements of your network architecture to ensure long-term reliability.

Which network transceiver modules are the most popular and affordable in 2026?

The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:

• SFP Fiber Optic Transceiver Lanview MO-UF-MM-1G 1000 Mbit/s LC 850 nm for 14.49€
• SFP Module TP-Link TL-SM321A 1000Base-BX WDM 1250 Mbit/s for 23.99€
• Network Transceiver Module Zyxel SFP-SX-D 1000 Mbit/s 850 nm for 48.99€
• Fiber optic transceiver module BlueOptics BO35J13610D 10000 Mbit/s SFP+ 1310 nm for 50.49€
• LevelOne DAC-0103 10Gbps SFP+ Direct Attach Copper Twinax Cable, 3m for 57.49€

Why is it worth buying network transceiver modules at AiO.lv?

At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: Cisco, D-Link, Dell, HP, IBM, INTEL, Lenovo, LINKSYS, Netgear, PLANET, TRENDNET, Zyxel, DIGITUS, OEM, TP-LINK, HUAWEI, PROLABS, JUNIPER, UBIQUITI, INTELLINET. When you shop with us, you get:

• official warranty and guaranteed quality;
• convenient payment options (including installment and credit);
• fast and reliable delivery across Latvia and to any EU country.

FAQ

Where can you find a network transceiver modules with cheap prices?

You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.

What is the delivery time for network transceiver modules?

If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.

How long is the warranty period for network transceiver modules?

Our store provides an official manufacturer’s warranty ranging from 12 to 36 months, depending on the model and brand. If needed, you can always contact our customer service department or the manufacturer’s authorized service center for support.

Are network transceiver modules purchasable with leasing?

Yes, if the selected product costs more than €50. You can learn more about installment purchase options and the terms of application on the Payment page.

Can network transceiver modules be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and throughout Europe. All product prices are shown with VAT included. In certain cases, a 0% VAT rate may apply — for example, when purchasing from other EU countries with a valid VAT number. We issue an invoice immediately after the order is placed, support BIS electronic invoices, and automatically generate all required accounting documents. To complete a purchase for a company, simply select the company profile during checkout.