# SFP transceiver module BlueOptics SFPEX40KM-BO 1250 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sfpex40km-bo--10621274
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** SFPEX40km-BO
**EAN:** 4063232313221
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfpex40km-bo--10621274

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFPEX40KM-BO is an SFP transceiver module designed for fiber optic connections. It supports a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1310 nm. The module is lightweight at 20 g and comes in a silver color. It is suitable for various networking applications requiring reliable data transmission.

## Long description

The BlueOptics SFPEX40KM-BO is an SFP transceiver module for single-mode fiber links. It supports a data rate up to 1250 Mbit/s and transmits at a wavelength of 1310 nm. The module uses an LC duplex fiber connector, is lightweight (approx. 0.02 kg) and has a silver housing. It is designed for point-to-point optical connections with a maximum reach of up to 40,000 metres when deployed in compatible 1.25 Gigabit Ethernet systems.
Advantages
The transceiver complies with common SFP mechanical and optical form-factor expectations and is suitable for use in systems that accept MSA-compliant SFP modules. A compact silver housing and LC duplex connector enable straightforward installation in SFP ports. With single-mode operation at 1310 nm and a rated maximum distance of 40 km, the module is intended for long-reach fiber links while keeping weight and size minimal.
Suitable for
1.25 Gigabit Ethernet links over single-mode fiber
Long-distance point-to-point fiber connections up to 40 km
Integration into switches, routers or media converters with SFP ports
Key specifications
Maximum data transfer rate: 1250 Mbit/s
Operating wavelength: 1310 nm
Maximum transfer distance: 40000 m (single-mode fiber)
Fiber connector type: LC duplex
Ethernet interface: 1.25 Gigabit Ethernet (SFP)
Weight: 0.02 kg
Colour: Silver
How to use
Install the BlueOptics SFPEX40KM-BO into an empty SFP slot of a compatible network device while the device is powered according to the device vendor’s instructions. Connect an LC duplex single-mode patch cable to the module and to the remote transceiver or patch panel, ensuring correct transmit/receive orientation. Configure the host device for the desired 1.25 Gbit/s link parameters and verify the link state according to the switch or router diagnostics. If digital diagnostics (DDM/DOM) is required, confirm that the host hardware and firmware support reading those parameters.
Usage recommendations
Use single-mode LC duplex patch cords and maintain clean fiber connectors to ensure optimal optical performance. Verify compatibility with the target device and check link parameters after installation. Store unused modules in anti-static packaging and avoid excessive mechanical stress on the fiber to preserve module lifetime.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Ethernet LAN | Yes |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet interface type | 1.25 Gigabit Ethernet |
| Maximum data transfer rate | 1250 Mbit/s |
| Duplex system | Full |

### Ports & interfaces

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

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 40000 m |
| Wavelength | 1310 nm |
| Rx wavelength (max) | 1310 nm |
| Rx wavelength (min) | 1310 nm |
| Tx wavelength (min) | 1310 nm |
| Tx wavelength (max) | 1310 nm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Other features

| Feature | Value |
|---|---|
| Form factor | SFP |

### Operational conditions

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | CE, Federal Communications Commission (FCC), RoHS |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Digital Diagnostics Monitoring (DDM) | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

## FAQ

### How much does the SFP transceiver BlueOptics SFPEX40KM-BO cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 105 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 27.07.2026 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 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: maximum data transfer rate, maximum transfer distance, weight, ethernet interface type, fiber optic connector, product colour, 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/10621274/56839788_large.webp