# Optical Transceiver CBO SFP28-25G-SR 25Gbps Multimode SR SFP28 Module

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-dl-bo--4469623
**Data updated:** 2026-02-12 14:09 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-SR-DL-BO
**EAN:** 4063232078731
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-dl-bo--4469623

## 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 25Gbps SFP28 fiber optic transceiver module designed for short-range multimode links. It provides a compact hot-pluggable interface for 25 Gigabit Ethernet and compatible data center or enterprise switching equipment. Use it to connect switches, servers or storage over multimode fiber for high-speed, low-latency links and easy deployment in rack environments.

## Long description

The BlueOptics Optical Transceiver CBO SFP28-25G-SR is a 25Gbps SFP28 fiber optic module engineered for short-range multimode links. It provides a compact, hot-pluggable interface for 25 Gigabit Ethernet connectivity and is compatible with data center and enterprise switching equipment. The module supports low-latency, high-throughput connections between switches, servers and storage over multimode fiber, making it suitable for rack-mounted environments and dense networking deployments.
Advantages
This SFP28-25G-SR transceiver offers a reliable short-reach solution with industry-standard form factor and hot-swap capability, enabling easy replacement or upgrades without system downtime. Its multimode operation supports cost-effective multimode fiber cabling and comfortable reach inside racks or between nearby racks. The module is designed for interoperability with common 25GbE ports and provides consistent performance for bandwidth-intensive applications while maintaining low power consumption and compact size.
Suitable for
25 Gigabit Ethernet interconnects inside data centers
Server-to-switch and switch-to-switch short-range links
Top-of-rack and end-of-row multimode fiber connections
High-performance computing clusters requiring low-latency links
Key specifications
Nominal data rate: 25 Gbps
Optical interface: Multimode fiber (MMF)
Reach: short-range multimode link suitable for typical rack and adjacent-rack distances
Form factor: SFP28, hot-pluggable
Wavelength: multimode short-range optics (multimode SR wavelength band)
Connector type: LC duplex
Power consumption: low-power design typical for SFP28 modules
Operating environment: designed for standard data center temperature ranges
How to use
Install the SFP28-25G-SR module into a compatible SFP28 port on a switch, server NIC or optical adapter while the system is powered according to vendor instructions for hot-plug modules. Connect LC duplex multimode fiber patch cords with appropriate fiber type and patching practice. Verify link status and correct port configuration on the network device, including speed and duplex settings or auto-negotiation as supported. If needed, perform diagnostics via the host device to confirm signal levels and link integrity.
Usage recommendations
Use OM3 or OM4 multimode fiber for reliable 25Gbps short-range performance; ensure proper fiber polarity and clean LC connectors before insertion. Confirm compatibility with the host equipment and firmware support for SFP28 modules. For rack cabling, maintain appropriate bend radius and cable management to preserve optical performance.

## FAQ

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

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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

https://aio.lv/img/cache/product/4469623/59879486_large.webp