# Transceiver CBO SFP28-25G-SR 25G SR fiber optic module

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-sr-mt-bo--4469636
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-SR-MT-BO
**EAN:** 4063232078878
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-08-03 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-mt-bo--4469636

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

CBO SFP28-25G-SR is a 25 Gigabit short-reach (SR) fiber optic SFP28 transceiver module designed for high-speed data transmission over multimode fiber. It provides a compact pluggable interface for switches and routers supporting 25G connections. Typical use cases include data center uplinks, server connections and switch-to-switch links where low-latency, high-bandwidth links are required.

## Long description

The Transceiver CBO SFP28-25G-SR 25G SR fiber optic module is a compact, hot-pluggable SFP28 transceiver designed for short-reach 25 Gigabit Ethernet links over multimode fiber. It provides a standard pluggable interface for switches, routers and network interface cards, enabling high-bandwidth, low-latency connections in rack and data center environments. The module is intended for short-distance multimode fiber runs and supports typical use cases such as server uplinks, switch-to-switch links and top-of-rack aggregation.
Advantages
This SFP28 25G SR module offers a small form factor and compatibility with SFP28 ports, enabling straightforward installation and replacement without system reconfiguration. The short-reach design reduces cost for intra-rack and intra-data-center connections while delivering 25 Gbps aggregate bandwidth. Its multimode operation simplifies cabling using OM3/OM4 optical fiber and helps maintain low latency and reliable signal integrity for high-performance networking equipment.
Suitable for
 Data center uplinks and top-of-rack aggregation
 Server to switch high-speed connections
 Switch-to-switch links within the same facility or rack
 Short-reach multimode fiber installations (intra-building)
Key specifications
 Data rate: 25 Gbps
 Form factor: SFP28 (compact pluggable)
 Reach: short reach over multimode fiber (typical intra-rack/intra-data-center distances)
 Fiber type: multimode fiber (OM3/OM4 compatible)
 Connector type: duplex LC
 Interface: 25 Gigabit Ethernet
 Operating mode: full-duplex optical link
How to use
Install the module into a compatible SFP28 port on a switch, router or network adapter while the host device is powered according to the equipment manufacturer's guidance. Connect a duplex multimode LC patch cable between transceivers at each link endpoint, ensuring proper fiber polarity. Verify link status on the host device and check negotiated speed to confirm 25 Gbps operation. Remove the module by first powering down or following hot-swap procedures recommended by the system vendor if required.
Usage recommendations
Use OM3 or OM4 multimode fiber for optimal reach and performance, and keep patch cords and connectors clean to preserve signal quality. Match transceiver types and link speeds on both endpoints and confirm compatibility with the networking equipment vendor's supported transceivers to avoid interoperability issues.

## FAQ

### How much does the Transceiver CBO SFP28-25G-SR 25G SR 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 03.08.2026 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/4469636/59856430_large.webp