# Fiber optic transceiver EFB Elektronik SFP10GLR-10KM

**URL:** https://aio.lv/en/product--efb-elektronik-sfp10glr-10km--4284914
**Data updated:** 2025-12-29 15:57 (EET)
**Category:** Network Media Converters
**Manufacturer:** EFB Elektronik
**Manufacturer code:** SFP10GLR-10KM
**EAN:** 4049759255497
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-sfp10glr-10km--4284914

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik SFP10GLR-10KM is a fiber optic SFP+ transceiver module designed for high-speed data transfer at 10000 Mbit/s over distances up to 10 km. Operating at a wavelength of 1310 nm, it ensures reliable performance and compatibility with Cisco equipment. Ideal for enhancing network connectivity and bandwidth.

## Long description

The EFB Elektronik SFP10GLR-10KM is a 10G SFP+ fiber optic transceiver module designed for single-mode 10G data transmission over distances up to 10 km. Operating at a wavelength of 1310 nm, this module supports 10000 Mbit/s link speeds and is compatible with Cisco SFP+-10G-LR and MSA-compliant SFP+ ports, providing a compact solution for extending fiber network connectivity.
Advantages
This SFP+ transceiver offers reliable long-reach single-mode connectivity with a maximum transfer distance of 10,000 m and a data rate of 10 Gbit/s. It uses an LC fiber connector and follows MSA form-factor compatibility, ensuring interoperability with Cisco equipment and other standard SFP+ ports. The small form factor and industry-standard interface simplify installation and replacement in existing network infrastructure.
Suitable for
 10G single-mode uplinks between switches and routers
 Long-reach fiber connections in campus and enterprise networks
 Link aggregation and high-bandwidth server connections
 Replacement or upgrade of Cisco SFP+-10G-LR modules
Key specifications
 Maximum data transfer rate: 10000 Mbit/s
 Maximum transfer distance: 10000 m (10 km)
 Wavelength: 1310 nm
 Fiber type: single-mode
 Connector type: LC
 Form factor: SFP+
 Manufacturer part number (MPN): SFP10GLR-10KM
 EAN: 4049759255497
How to use
Insert the SFP10GLR-10KM transceiver into a compatible SFP+ port on your switch, router or media converter until it seats firmly. Connect a single-mode LC patch cable between transceivers at both ends of the fiber link. Ensure devices at both ends are configured for 10G operation and that link partners support SFP+-10G-LR or MSA-compliant modules. Verify link status via network device LEDs or management interface and monitor for proper optical power levels.
Usage recommendations
Use single-mode fiber with appropriate LC connectors and ensure end-to-end compatibility with SFP+ 10G optics. Verify optical power budget for 10 km runs and follow ESD handling precautions when installing the module.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Hot-Plug support | Yes |
| Brand compatibility | Cisco |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 10000 Mbit/s |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 10000 m |
| Wavelength | 1310 nm |
| Fiber cable diameters supported (core/cladding) | 9/125 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Features

| Feature | Value |
|---|---|
| Digital Diagnostics Monitoring (DDM) | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the Fiber optic transceiver EFB Elektronik SFP10GLR-10KM cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 328 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 15.07.2026 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 EFB Elektronik 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 EFB Elektronik 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: maximum data transfer rate, maximum transfer distance, fiber optic connector, 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/4284914/54606002_large.webp