# CBO Transceiver SFP28-25G-SR Fiber Optic 25G 850nm Multimode Short Range

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-ls-bo--4469633
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-SR-LS-BO
**EAN:** 4063232078847
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-02 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-ls-bo--4469633

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

CBO SFP28-25G-SR is a 25 Gigabit SFP28 fiber optic transceiver designed for short-range multimode links. It supports 25G data rates over 850 nm wavelength and is intended for high-speed connections in data centers, server-to-switch links, and aggregation points. Compact SFP28 form factor ensures hot-pluggable installation and compatibility with SFP28 ports, providing reliable low-latency connectivity for network upgrades.

## Long description

CBO Transceiver SFP28-25G-SR Fiber Optic 25G 850nm Multimode Short Range is a 25 Gigabit SFP28 transceiver module designed for short-range multimode fiber links. It operates at an 850 nm wavelength and supports 25G data rates in a compact, hot-pluggable SFP28 form factor compatible with SFP28 ports. The module is intended for high-speed connections in data centers, server-to-switch links and aggregation points where low latency and reliable short-range transmission are required.
Advantages
The transceiver provides a standardized SFP28 interface for straightforward hot-swap installation and broad compatibility with equipment that supports SFP28 modules. Operating at 25G over multimode fiber with an 850 nm VCSEL source, it offers low-latency signal transmission suitable for dense networking environments. Its compact form factor reduces space requirements in rack-mounted equipment and simplifies upgrades of existing 10G infrastructure to 25G where multimode cabling is available.
Suitable for
 Short-range connections within data centers
 Server-to-switch uplinks and top-of-rack aggregation
 High-density switch ports requiring 25G speeds
 Multimode fiber environments using 850 nm optics
Key specifications
 Nominal data rate: 25 Gigabit Ethernet
 Wavelength: 850 nm
 Fiber type: Multimode
 Form factor: SFP28, hot-pluggable
 Typical application: Short-range links within racks and between adjacent racks
 Connector type: Duplex LC compatible with multimode patch cords
How to use
Insert the SFP28 module into a compatible SFP28 port on a switch, server NIC or transceiver cage while the host device is powered on or during maintenance windows, following the host equipment manufacturer’s guidance for hot-plugging. Connect duplex multimode LC patch cords to the module and to the remote transceiver or patch panel. Verify link status through the host device management interface and ensure matching speed and duplex settings where applicable. Use appropriate fiber cleaning procedures before connection to maintain signal integrity.
Usage recommendations
For reliable operation, use multimode fiber rated for the intended short-range distances and ensure patch cords and adapters are clean and in good condition. Confirm compatibility with the host equipment's SFP28 port and keep firm ventilation around equipment to avoid overheating in dense enclosures.

## FAQ

### How much does the CBO SFP28-25G-SR 25G Fiber Optic Transceiver 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 — 4111 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 31.07.2026 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/4469633/59859546_large.webp