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

**URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-esr-it-bo--4469549
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-25G-ESR-IT-BO
**EAN:** 4063232073408
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-esr-it-bo--4469549

## 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

SFP28 CBO SFP28-25G-ESR-IT-BO is a 25 Gbit/s SFP28 optical transceiver with LC connector designed for multimode links up to 300 m. It fits SFP28 slots for network switches and servers, supports high-speed data transmission for data centers and enterprise networks, and enables easy hot-plug installation and reliable short-range fiber connections.

## Long description

SFP28 CBO SFP28-25G-ESR-IT-BO is a 25 Gbit/s multimode optical transceiver with an LC duplex connector designed for short-range fiber links up to 300 m. The module fits SFP28 slots in compatible switches and servers and supports high-speed data transmission in data centers and enterprise LAN environments. It provides hot-pluggable operation for straightforward replacement or installation and is intended for multimode OM3/OM4 fiber installations where 25 Gbit/s connectivity is required.
Advantages
The transceiver delivers a 25 Gbit/s physical interface with low power consumption and supports reliable short-reach links up to 300 meters on multimode fiber. Its LC duplex connector and standardized SFP28 form factor ensure compatibility with a wide range of network equipment. Hot-pluggable design enables tool-free insertion and removal, reducing maintenance time. The module is suitable for single-lane 25 Gigabit Ethernet applications and is designed to meet common interoperability expectations for multimode short-reach optics.
Suitable for
 25 Gigabit Ethernet links in data centers
 Top-of-rack and aggregation switches
 Server network interfaces requiring 25 Gbit/s
 Short-range multimode fiber runs (up to 300 m)
Key specifications
 Form factor: SFP28 (hot-pluggable)
 Data rate: 25 Gbit/s
 Fiber type: Multimode (OM3/OM4 compatible)
 Connector: LC duplex
 Maximum reach: 300 meters on multimode fiber
 Single-lane operation for 25G Ethernet
How to use
Insert the transceiver into an available SFP28 slot on a compatible switch or server while the host power is on; the hot-pluggable design supports live installation. Connect LC duplex multimode fiber patch cables ensuring correct polarity and secure connections. Configure the host interface as required by the switch or server operating system or management interface, verify link status and speed, and monitor diagnostics if supported by the equipment. For removal, power down the port if recommended by the equipment vendor, then pull the module straight out to avoid damage to the connector.
Usage recommendations
Use multimode fiber cabling of appropriate grade (OM3 or OM4) and LC duplex patch cords with correct polarity. Verify compatibility with the host equipment's supported transceiver list and firmware requirements before deployment. For reliable performance, avoid sharp bends in fiber, maintain clean connector endfaces, and follow ESD precautions when handling the module.

## FAQ

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

The price is 65.99 € (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 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/4469549/59854250_large.webp