# SFP28 optical transceiver CBO SFP28-25G-SR-EE-BO 25 Gbit/s multimode 100 m

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-ee-bo--4469624
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-SR-EE-BO
**EAN:** 4063232078748
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-01 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-ee-bo--4469624

## 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-EE-BO is a 25 Gbit/s SFP28 optical transceiver designed for multimode fiber links up to 100 m. It provides a compact pluggable interface for high-speed server, switch and storage connectivity, supporting standard 25 Gigabit Ethernet applications. Useful for data centers and enterprise networks requiring short-reach, hot-swappable fiber connections.

## Long description

CBO SFP28-25G-SR-EE-BO is a 25 Gbit/s SFP28 optical transceiver engineered for short-reach multimode fiber links up to 100 m. The module offers a compact, hot-pluggable fiber interface for high-speed server, switch and storage interconnects and supports standard 25 Gigabit Ethernet physical layer applications. It is intended for deployment in data center top-of-rack switches, aggregation equipment and enterprise network switches where reliable, space-efficient multimode connectivity is required.
Advantages
The transceiver provides a high-density SFP28 form factor that saves rack port space while delivering 25 Gbit/s line rate performance. It supports hot-swap installation to minimize downtime during upgrades or maintenance. Built for multimode fiber, the module enables low-power short-reach links and interoperates with standard 25GBASE-SR optics for predictable link behavior. The compact design and standard electrical interface simplify integration into existing network equipment.
Suitable for
 Short-reach 25 Gigabit Ethernet links in data centers
 Top-of-rack and leaf switches requiring multimode connectivity
 High-speed server-to-switch or switch-to-switch links up to 100 m
 Storage networking and aggregation layers in enterprise LANs
Key specifications
 Data rate: 25 Gbit/s
 Fiber type: Multimode fiber (MMF)
 Maximum link length: 100 m on appropriate multimode fiber
 Form factor: SFP28 (small form-factor pluggable)
 Connector type: Duplex LC-style fiber interface
 Hot-pluggable: Yes
 Application: 25 Gigabit Ethernet short-reach
How to use
Insert the SFP28 optical transceiver into a compatible SFP28 port on your switch, server NIC or storage device while the host is powered on or during maintenance windows, as supported by the equipment. Connect duplex multimode fiber patch cables with LC connectors to the module, ensuring correct polarity. Verify link status and interface settings in the host device management interface and configure speed and auto-negotiation according to your network design. Observe manufacturer guidelines for ESD handling and avoid bending fiber beyond rated bend radii to maintain signal integrity.
Usage recommendations
Use this transceiver with OM3/OM4 multimode fiber for reliable performance at distances up to 100 m. Confirm compatibility with the host device vendor and check firmware or optics compatibility lists when deploying at scale. Maintain clean connectors and perform regular inspection of fiber endfaces to reduce insertion loss and ensure stable 25 Gbit/s links.

## FAQ

### How much does the SFP28 transceiver CBO SFP28-25G-SR-EE-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 — 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/4469624/59876426_large.webp