# SFP28 transceiver CBO SFP28-25G-ESR-FR-BO 25 Gbit/s LC 300 m

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-esr-fr-bo--4469544
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-ESR-FR-BO
**EAN:** 4063232073460
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-esr-fr-bo--4469544

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

CBO SFP28-25G-ESR-FR-BO is an SFP28 optical transceiver module supporting 25 Gbit/s data rate with an LC connector and up to 300 m reach. Designed for high-speed network links, it enables 25G Ethernet or compatible connections in switches, routers and CE/CT equipment. Compact hot-pluggable form factor provides straightforward installation and replacement.

## Long description

The CBO SFP28-25G-ESR-FR-BO is a compact SFP28 optical transceiver module that supports 25 Gbit/s data transmission over multimode or single-mode fiber with an LC duplex connector and a reach of up to 300 m. It is intended for use in 25G Ethernet and compatible high-speed links in switches, routers and customer edge/terminal equipment. The hot-pluggable form factor enables straightforward installation and replacement without powering down the host device.
Advantages
This SFP28 transceiver provides a standardized 25 Gbit/s interface in a small, industry-standard module, ensuring compatibility with a wide range of network devices that accept SFP28 ports. The LC connector and 300 m optical reach make it suitable for short to medium-distance links within data centers or campus networks. The hot-swappable design simplifies maintenance and upgrades, and the module’s optical operation reduces electromagnetic interference compared with copper alternatives.
Suitable for
 25G Ethernet uplinks between switches and aggregation devices
 High-speed connections to routers and network appliances
 Server-to-switch links in data center topologies
 Campus backbone segments and inter-rack fiber runs up to 300 m
Key specifications
 Data rate: 25 Gbit/s
 Connector type: LC duplex
 Maximum optical reach: up to 300 m
 Form factor: SFP28 hot-pluggable module
 Application: 25G Ethernet and compatible serial optical links
How to use
Insert the SFP28 module into a compatible SFP28 port on the host device until it clicks into place, then secure any retention mechanism provided by the equipment. Connect LC duplex fiber patch cords observing correct transmit/receive orientation. Verify link status and speed via the host device management interface or LEDs. To remove the module, power down the link if required by your site procedures, disengage the retention latch and pull the module straight out of the cage. Follow your organization’s ESD precautions when handling the module and avoid touching the fiber endfaces.
Usage recommendations
Use factory-quality LC patch cords and maintain clean fiber connectors to ensure reliable 25G performance. Confirm compatibility with the host device firmware and port optics policy before deployment, and perform link testing after installation. Store unused modules in protective caps and anti-static packaging when not in use.

## FAQ

### How much does the CBO SFP28-25G-ESR-FR-BO SFP28 transceiver 25 Gbit/s cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 717 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 17.08.2026 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/4469544/59866304_large.webp