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

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-esr-ix-bo--4469550
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-ESR-IX-BO
**EAN:** 4063232073392
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-08-22 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-ix-bo--4469550

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.08.2026 | free |
| Pickup points | 26.08.2026 | 1.79 EUR |
| Courier delivery to door | 26.08.2026 | 4.99 EUR |

## Summary description

SFP28 CBO SFP28-25G-ESR-IX-BO is a 25 Gbit/s small form-factor pluggable optical transceiver with an LC connector and a maximum reach of 300 m. Designed for high-speed data links in switches, routers and servers, it supports 25G Ethernet and short-reach multimode fiber connections, offering compact hot-pluggable installation and straightforward replacement or upgrade of optical ports.

## Long description

SFP28 CBO SFP28-25G-ESR-IX-BO is a compact 25 Gbit/s optical transceiver with an LC connector designed for short-reach multimode fiber links. The module supports 25G Ethernet and is intended for use in switches, routers and servers where a hot-pluggable, space-saving optical interface is required. It provides a maximum reach of up to 300 m over appropriate multimode fiber and enables straightforward replacement or upgrade of existing SFP28 ports.
Advantages
The transceiver offers high data throughput at 25 Gbit/s in a standard SFP28 form factor, enabling dense port deployments in data center and enterprise environments. Its LC duplex connector ensures compatibility with common multimode fiber patching systems. The hot-pluggable design simplifies maintenance and upgrades without powering down equipment, while support for short-reach multimode links reduces infrastructure costs where long-haul optics are not needed.
Suitable for
 25G Ethernet links between switches and aggregation devices
 Server uplinks in racks requiring high-bandwidth connections
 Short-reach multimode fiber connections within data centers and wiring closets
 Replacement or expansion of existing SFP28 ports
Key specifications
 Data rate: 25 Gbit/s
 Connector type: LC duplex
 Maximum reach: up to 300 m on multimode fiber (depending on fiber type and link conditions)
 Form factor: SFP28 (hot-pluggable)
 Optical interface: short-reach multimode
How to use
Insert the SFP28 module into a compatible SFP28 port on a switch, router or server until it latches. Connect duplex LC patch cords between the module and the corresponding fiber patch panel or transceiver on the other end. Verify link status via the host device management interface and ensure transceiver settings match the network configuration. For safe removal, follow the host device procedure to prevent link disruption and physically extract the module by disengaging the latch.
Usage recommendations
Use the module with multimode fiber of appropriate grade and with correct LC duplex patching to achieve the specified reach. Verify compatibility with the host device before installation and keep spare dust caps on connectors when the module is not in use to protect optical interfaces.

## FAQ

### How much does the SFP28 transceiver CBO SFP28-25G-ESR-IX-BO 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 21.08.2026 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/4469550/59857569_large.webp