# SFP28 optical transceiver CBO SFP28-25G-SR-QL-BO 25 Gbit/s LC UPC multimode

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-ql-bo--4469643
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-SR-QL-BO
**EAN:** 4063232078946
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-ql-bo--4469643

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

CBO SFP28-25G-SR-QL-BO is an SFP28 optical transceiver supporting 25 Gbit/s data rate with LC UPC connector. Designed for short-reach multimode fiber links, it provides a compact pluggable interface for switches and servers. Suitable for data center interconnects and high-speed network upgrades, it enables reliable 25 GbE connections and easy hot-swap replacement.

## Long description

The CBO SFP28-25G-SR-QL-BO is a 25 Gbit/s SFP28 optical transceiver with an LC UPC connector designed for short-reach multimode fiber links. It provides a compact, hot-pluggable interface for switches, routers and servers used in data center and enterprise networks. Engineered for reliable 25 GbE connectivity over multimode fiber, the module supports high-density installations and straightforward replacement without system downtime.
Advantages
This SFP28 transceiver delivers a consistent 25 Gbit/s data rate and is compatible with standard LC UPC multimode cabling, simplifying integration into existing fiber cabling infrastructures. The small form factor and hot-swap capability reduce maintenance complexity and enable rapid upgrades. Optimized for short-reach links, the module offers stable optical performance for multi-lane 25 GbE applications while minimizing port space and power consumption.
Suitable for
Short-reach 25 GbE connections in data centers
Interconnects between top-of-rack and aggregation switches
High-performance server uplinks and blade chassis connections
Upgrading existing multimode fiber networks to 25 Gbit/s
Key specifications
Data rate: 25 Gbit/s
Optical interface: LC UPC
Fiber type: Multimode fiber (MMF)
Form factor: SFP28 (pluggable)
Reach: optimized for short-reach multimode links
Hot-pluggable design
How to use
Insert the SFP28 transceiver into a compatible SFP28 slot on a switch, router or server until it latches securely. Connect multimode LC patch cables to the LC UPC duplex port, observing correct transmit/receive orientation. After insertion, confirm link status and speed through the host device management interface. For safe removal, use the module's latch mechanism and power down the port if required by the host equipment's procedures.
Usage recommendations
Use high-quality multimode fiber and LC UPC connectors matched to the transceiver specifications to maintain signal integrity. Verify compatibility with the host device and consult device documentation for supported module types and firmware interoperability. Avoid excessive bending of fiber cables and ensure clean connector endfaces to reduce insertion loss and maintain reliable 25 GbE performance.

## FAQ

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

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4389 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 29.07.2026 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

## Image

https://aio.lv/img/cache/product/4469643/59849791_large.webp