# CBO SFP28-25G-LR-NA-BO SFP28 25 Gbit/s single‑mode LC transceiver, 10 km

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-lr-na-bo--4469601
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-LR-NA-BO
**EAN:** 4063232070940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 61.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-lr-na-bo--4469601

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

This CBO SFP28 module is a 25 Gbit/s single‑mode fiber transceiver with LC connector and reach up to 10,000 m. Designed for long‑range 25GbE links, it supports standard SFP28 ports and is suitable for data centers, carrier networks and enterprise backbone connections. Benefits include compact SFP28 form factor, hot‑swappable installation and interoperability with standard equipment.

## Long description

The CBO SFP28-25G-LR-NA-BO is a 25 Gbit/s single‑mode fiber transceiver in the compact SFP28 form factor, designed for long‑range 25GbE links. It uses an LC duplex connector and supports a reach of up to 10,000 m over single‑mode fiber. The module fits standard SFP28 ports and provides a hot‑swappable solution for upgrading or extending network links in data centres, carrier networks and enterprise backbone connections.
Advantages
This SFP28 module provides 25 Gbit/s line rate performance in a space‑efficient SFP28 package, enabling high‑density installations. The single‑mode design and 10 km reach allow long‑distance connections without additional transceivers or active equipment. Hot‑swappable capability simplifies maintenance and replacements while ensuring minimal downtime. The LC duplex interface and compatibility with standard SFP28 ports ensure interoperability with a wide range of switches and routers.
Suitable for
 Long‑reach 25GbE uplinks between switches in data centres
 Inter‑site links across campus or metro networks up to 10 km
 Carrier and service provider transport layers
 Enterprise backbone and aggregation connections
Key specifications
 Data rate: 25 Gbit/s
 Fiber type: single‑mode
 Connector: LC duplex
 Maximum reach: up to 10,000 m (10 km) over single‑mode fiber
 Form factor: SFP28
 Hot‑swappable: yes
 Application: 25 Gigabit Ethernet (25GbE) links
How to use
Install the transceiver into a compatible SFP28 port on a switch, router or network interface card until it seats securely. Connect the LC duplex single‑mode fiber patch cable, observing correct transmit/receive orientation. Power up the equipment and verify link status through device management interfaces or indicator LEDs. For hot‑swap operations, remove and replace the module while the host device is powered on if supported by the equipment, following the host vendor’s removal and insertion guidelines to avoid link disruption.
Usage recommendations
Use single‑mode G.652 or comparable fiber for distances approaching 10 km, maintain proper fibre cleanliness at connectors, and consult switch or router vendor documentation for compatibility and supported optical transceiver listings. For reliable long‑distance performance, verify link budget and consider fibre attenuation, splice loss and connector loss when planning installations.

## FAQ

### How much does the CBO SFP28-25G-LR-NA-BO SFP28 25Gbps transceiver cost, and is it available for purchase?

The price is 74.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1948 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 11.08.2026 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/4469601/59862675_large.webp