# SFP28 transceiver CBO SFP28-25G-LR-QN-BO 25 Gbit/s LC single-mode 10,000 m

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-lr-qn-bo--4469607
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-LR-QN-BO
**EAN:** 4063232065830
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-lr-qn-bo--4469607

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

CBO SFP28-25G-LR-QN-BO is an SFP28 optical transceiver supporting 25 Gbit/s data rate with an LC connector and single-mode reach up to 10,000 meters. Designed for high-speed Ethernet and data center links, it provides standard form-factor compatibility, long-reach connectivity and plug-and-play installation for upgrading switches, routers and optical uplinks.

## Long description

The CBO SFP28-25G-LR-QN-BO is a 25 Gbit/s SFP28 optical transceiver designed for long-reach single-mode fiber links. With an LC duplex interface and support for distances up to 10,000 meters, this module fits standard SFP28 cages and compatible network devices. It is intended for use in high-speed Ethernet environments and optical uplinks where reliable, low-latency transmission and straightforward, hot-pluggable installation are required.
Advantages
This SFP28 transceiver provides a 25 Gbit/s data rate over single-mode fiber with a long reach of up to 10 km, enabling extended link distances without intermediate amplifiers. The LC connector ensures wide compatibility with common fiber patching infrastructure, while the standard SFP28 form factor supports easy installation and module replacement in switches and routers. The module’s design focuses on stable optical performance and interoperability with data center and enterprise network equipment.
Suitable for
25 Gigabit Ethernet uplinks between switches and aggregation devices
Long-distance single-mode connections in campus and data center environments
Optical backbone links and inter-rack or inter-building connectivity
Upgrading existing SFP28-capable network ports to 25 Gbit/s
Key specifications
Data rate: 25 Gbit/s
Fiber type: single-mode
Connector: LC duplex
Maximum reach: 10,000 meters (10 km)
Form factor: SFP28 (hot-pluggable)
Application: 25G Ethernet, optical uplinks
How to use
Install the module into an SFP28-compatible port on a switch, router or transceiver-equipped device while the host system is powered on or according to the device vendor’s hot-swap guidance. Connect single-mode LC patch cords to the transmit and receive ports, observing proper fiber cleanliness and polarity. Verify link status through the network device management interface and confirm 25 Gbit/s operation and optical power levels with device diagnostics or monitoring tools.
Usage recommendations
Use high-quality single-mode LC patch cords and keep connector endfaces clean to maintain signal integrity. Check compatibility with the host device’s supported transceiver list and monitor optical power and temperature parameters to ensure stable long-reach operation.

## FAQ

### How much does the CBO SFP28-25G-LR-QN-BO SFP28 25 Gbit/s LC cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1928 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 17.08.2026 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

## Image

https://aio.lv/img/cache/product/4469607/59857573_large.webp