# SFP transceiver module BlueOptics SFP-10KM-FNSR-BO 1250 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-10km-fnsr-bo--5238323
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10KM-FNSR-BO
**EAN:** 4063232274775
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-08-29 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-10km-fnsr-bo--5238323

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.08.2026 | free |
| Pickup points | 01.09.2026 | 1.79 EUR |
| Courier delivery to door | 01.09.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-10KM-FNSR-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1310 nm. It features a metal housing, operates at an input voltage of 3.3 V, and weighs only 3 g. Ideal for high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP-10KM-FNSR-BO is a single-mode fiber SFP transceiver module designed for 1000BASE-LX applications. It supports a maximum data transfer rate of 1250 Mbit/s over optical fiber at a 1310 nm wavelength, and is built in a compact metal housing with a lightweight design (approximately 3 g). The transceiver is suitable for links up to 10,000 m when used with appropriate single-mode cabling and LC duplex connectors, and operates from a 3.3 V input supply.
Advantages
This BlueOptics SFP transceiver provides a standardized SFP form factor and compatibility with equipment that supports 1000BASE-LX SFP modules. The metal housing ensures mechanical robustness and thermal stability, while the single-mode 1310 nm optical interface enables long-distance transmission up to 10 km. Low weight and compact dimensions make it easy to install in switches, routers and media converters. The module conforms to MSA-compatible electrical and optical interfaces and supports common diagnostic features present in modern SFP transceivers when the host system exposes them.
Suitable for
Long-distance Gigabit Ethernet links over single-mode fiber
Interconnections between switches and routers in campus or metro networks
Fiber uplinks for storage systems and network appliances
Replacement or upgrade of existing 1000BASE-LX SFP ports
Key specifications
Nominal wavelength: 1310 nm
Maximum data transfer rate: 1250 Mbit/s
Maximum transmission distance: up to 10,000 m (single-mode fiber)
Connector type: SFP (LC duplex interface expected in application)
Operating voltage: 3.3 V input
Housing: metal, silver colour
Weight: approximately 0.003 kg
How to use
Insert the BlueOptics SFP-10KM-FNSR-BO into a compatible SFP slot on your switch, router or media converter while the host device is powered down or following the host vendor's hot-swap procedures. Connect single-mode LC duplex fiber patch cords to the module's transmit and receive ports, ensuring correct polarity. Configure the host interface as required by your network (for example enabling 1000BASE-LX or autonegotiation settings) and verify link status. If the host supports digital diagnostics (DDM/DOM), enable or monitor the diagnostic readings through the management interface to observe parameters such as optical power and module temperature.
Usage recommendations
Use certified single-mode fiber and LC duplex patch cords for best performance and to achieve the rated distance. Verify compatibility with the host device firmware and, if available, test one module before large-scale deployment. Keep the transceiver dust caps on when not connected, avoid excessive bending of fiber, and follow ESD precautions during handling and installation.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| SFP transceiver standard | LX |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2 g |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | SFP |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

### Performance

| Feature | Value |
|---|---|
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| Wavelength | 1310 nm |
| Maximum transfer distance | 10000 m |

### Network

| Feature | Value |
|---|---|
| Duplex system | Full |
| Fiber ethernet cabling technology | 1000BASE |
| Maximum data transfer rate | 1250 Mbit/s |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-10KM-FNSR-BO cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1545 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 27.08.2026 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 BlueOptics 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 BlueOptics 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: wavelength, maximum transfer distance, maximum data transfer rate, 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/5238323/54613435_large.webp