# Transceiver CBO SFP28-25G-SR Fiber Optic 25G

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-ci-bo--4469619
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-SR-CI-BO
**EAN:** 4063232078700
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-ci-bo--4469619

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

CBO SFP28-25G-SR is a 25G fiber optic SFP28 transceiver designed for high-speed network links. It supports 25 Gigabit transmission over multimode fiber using SR specification and fits SFP28 slots. Intended for data centres, enterprise switches and routers, it provides reliable short-range connectivity for server uplinks and aggregation links.

## Long description

The Transceiver CBO SFP28-25G-SR Fiber Optic 25G is a compact SFP28 module engineered for short-range 25 Gigabit Ethernet links over multimode fiber. Designed to fit standard SFP28 ports, this BlueOptics transceiver enables high-bandwidth connectivity for server uplinks, switch-to-switch aggregation and intra-rack connections. The module follows SR (short reach) specifications to deliver reliable, low-latency transmission in data centre and enterprise LAN environments.
Advantages
The transceiver offers 25G data-rate support in an industry-standard SFP28 form factor, enabling straightforward upgrades of existing SFP28-capable switches and routers. Its multimode fiber compatibility reduces installation complexity for short-distance links and supports cost-effective cabling. The module is designed for interoperability with common network equipment, focusing on stable signal quality and consistent performance for aggregation and uplink applications.
Suitable for
Server uplinks in data centres and server rooms
Switch-to-switch aggregation within racks and across adjacent racks
High-density switch deployments requiring 25G short-reach links
Enterprise LAN backbones and core distribution layers
Key specifications
Form factor: SFP28 (25G capable)
Data rate: 25 Gigabit Ethernet
Fiber type: Multimode fiber (MMF)
Reach: Short range (designed for SR links within data centres)
Optical interface: Duplex LC connector
Wavelength: Short-reach multimode optical wavelength
Operating environment: Designed for typical data centre operating temperatures
How to use
Install the transceiver into an available SFP28 slot on a compatible switch, router or network interface card following the equipment manufacturer’s hot-plug procedures. Connect duplex LC multimode fiber patch cords to the module and ensure proper transmit/receive alignment. Verify link status via the host device management interface and monitor port LEDs or system logs to confirm operational 25G connectivity. For best results, use multimode fiber and patch cords that meet SR reach and attenuation requirements.
Usage recommendations
To maintain optimal performance, ensure fiber cabling and patch panels are clean and properly rated for 25G SR connections. Match transceiver specifications with your switch/router ports and verify compatibility in the equipment documentation. When deploying in dense installations, plan for adequate cooling and follow the host device vendor guidelines for transceiver support and firmware updates.

## FAQ

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

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3899 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 10.08.2026 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

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