# SFP+ module Extralink EX.35948 10G 1310nm single‑mode LC up to 10 km

**URL:** https://aio.lv/en/product--extralink-ex35948--10808669
**Data updated:** 2026-03-27 13:54 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Extralink
**Manufacturer code:** EX.35948
**EAN:** 5905090335948
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 66.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extralink-ex35948--10808669

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Extralink EX.35948 is an SFP+ optical transceiver supporting 10 Gbps data rate over single‑mode fiber at 1310 nm wavelength with LC connector and reach up to 10 km. Designed for use in switches, routers and media converters, it provides hot‑pluggable installation, interoperable connectivity and reliable long‑distance link extension for data center and telecom applications.

## Long description

Extralink EX.35948 is an SFP+ optical transceiver that supports 10 Gbps data transfer over single‑mode fiber at a 1310 nm wavelength. Equipped with an LC duplex connector and designed for a maximum link distance of up to 10 km, this module is suitable for integration into switches, routers and media converters that accept SFP+ form factor optics. The transceiver is hot‑pluggable and provides a standard optical interface for extending high‑speed links in data center, enterprise and telecom networks.
Advantages
The module provides 10 Gbps transmission over single‑mode fiber with a compact SFP+ form factor, enabling flexible deployment in dense network equipment. Hot‑pluggable design allows insertion and removal without powering down the host device, while the LC duplex connector ensures compatibility with widely used single‑mode patch cables. The transceiver conforms to established optical parameters for reliable long‑distance link performance up to 10 km.
Suitable for
 10 Gigabit uplinks between switches and routers
 Interconnects in data center and server racks
 Long‑distance links in campus and metropolitan area networks
 Media converters and optical transport equipment with SFP+ ports
Key specifications
 Data rate: 10 Gbps
 Wavelength: 1310 nm
 Fiber type: single‑mode fiber (SMF)
 Connector type: LC duplex
 Maximum reach: up to 10 km (depending on fiber quality and channel conditions)
 Form factor: SFP+
 Hot‑pluggable: yes
How to use
Power down is not required for installation; insert the SFP+ module into a compatible SFP+ port of the switch, router or media converter until it seats firmly and the latch engages. Connect LC duplex single‑mode patch cables to the module, observing correct transmit/receive orientation. Verify link status and speed on the host device management interface or LED indicators. When removing the module, disengage the latch and pull the transceiver straight out to avoid damaging the port. Keep protective dust caps on the optical interfaces when the module is not connected.
Usage recommendations
Use certified single‑mode fiber and LC duplex connectors to achieve the specified reach. Check compatibility with the host equipment and, if necessary, consult vendor documentation for firmware or platform restrictions. Maintain clean connector endfaces and store unused modules with dust caps to preserve optical performance.

## FAQ

### How much does the SFP+ Extralink EX.35948 10G 1310nm LC 10km cost, and is it available for purchase?

The price is 80.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 26.06.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can SFP+ Extralink EX.35948 10G 1310nm LC 10km be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Extralink 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 Extralink 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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