# SFP module ALLNET ALL4790 2.5G Multimode LC

**URL:** https://aio.lv/en/product--allnet-all4790--10059926
**Data updated:** 2026-02-12 21:55 (EET)
**Category:** Network Switches
**Manufacturer:** ALLNET
**Manufacturer code:** ALL4790
**EAN:** 4038816181749
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-all4790--10059926

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

ALLNET ALL4790 is an SFP transceiver module supporting 2.5 Gbit/s data rate with a multimode fiber LC interface. Designed for network equipment with SFP slots, it enables short-range high-speed connectivity between switches, servers and other devices. Suitable for data centers, campus networks and enterprise links where 2.5G multimode fiber connections are required.

## Long description

ALLNET ALL4790 is an SFP transceiver module that provides 2.5 Gbit/s data transfer over multimode fiber using an LC connector. Designed for installation in SFP-compatible network equipment, the module enables short-range, high-speed links between switches, servers and other optical network devices. The compact SFP form factor allows straightforward insertion into SFP slots on switches, routers and media converters to add 2.5G multimode fiber capability where required.
Advantages
The module supports 2.5 Gbit/s throughput on multimode fiber for incremental bandwidth upgrades without replacing existing fiber infrastructure. Its LC duplex interface and SFP form factor ensure broad compatibility with standard enterprise and data center hardware. The transceiver is intended for short-range links, offering a cost-effective solution for upgrading access and aggregation segments to 2.5G performance while maintaining straightforward hot-pluggable installation.
Suitable for
Short-range multimode fiber links between switches and servers
Upgrading access or aggregation ports to 2.5G in campus or enterprise networks
Data center top-of-rack or intra-rack uplinks on multimode fiber
Media converters and optical line cards requiring SFP 2.5G modules
Key specifications
Data rate: 2.5 Gbit/s
Fiber type: Multimode fiber (MMF)
Connector type: LC duplex
Form factor: SFP (Small Form-factor Pluggable)
Typical application: Short-range optical links
How to use
Insert the SFP module into an available SFP slot on compatible network equipment until it latches securely. Connect LC duplex multimode fiber patch cords to the module’s LC ports, ensuring correct TX/RX orientation. Configure the connected device’s interface settings to operate at 2.5 Gbit/s if manual configuration is required; otherwise, allow auto-negotiation if supported. Monitor link status via the host device to confirm a stable optical connection.
Usage recommendations
Use appropriate multimode fiber types and certified LC patch cords for the intended short-range distance to ensure signal integrity. Avoid bending fibers beyond recommended radius, keep connectors clean and store modules with protective caps when not in use. Verify SFP compatibility with the host equipment and update device firmware if needed to ensure proper recognition and operation at 2.5 Gbit/s.

## FAQ

### How much does the SFP module ALLNET ALL4790 2.5G cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 14.07.2026 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. 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 ALLNET 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 ALLNET 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

## Image

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