# SFP28 Optical Transceiver CBO SM25G-SR-BO 25 Gbit/s Single-mode

**URL:** https://aio.lv/en/product--blueoptics-sm25g-sr-bo--4471578
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SM25G-SR-BO
**EAN:** 4063232046921
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sm25g-sr-bo--4471578

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO SM25G-SR-BO is an SFP28 fiber optic transceiver supporting 25 Gbit/s data rate for single-mode fiber links. Designed for use in switches, routers and servers with SFP28 ports, it enables high-speed short-reach connections. The module provides compact hot-pluggable design and is intended for reliable data transmission in data center and enterprise networks.

## Long description

CBO SM25G-SR-BO is an SFP28 optical transceiver module engineered for 25 Gbit/s single-mode fiber links. The module is intended for hot-pluggable installation in network equipment with SFP28 ports such as switches, routers and servers. It supports short-reach single-mode connections and offers a compact form factor designed for high-density deployments in data centers and enterprise networks while maintaining reliable signal integrity for high-speed applications.
Advantages
The transceiver provides a compact, hot-pluggable design that simplifies installation and replacement without powering down the host device. It supports a 25 Gbit/s data rate for single-mode fiber, enabling low-latency, high-throughput links. Built for interoperability with standard SFP28 ports, the module aims to deliver stable optical performance and reduced footprint in rack environments. Passive cooling and standardized electrical/optical interfaces support predictable behavior under typical operating conditions.
Suitable for
Short-reach single-mode connections in data center top-of-rack switches
Server uplinks and aggregation ports requiring 25 Gbit/s bandwidth
High-density network deployments where hot-pluggable modules are required
Key specifications
Interface: SFP28 form factor compatible with SFP28 ports
Data rate: 25 Gbit/s
Fiber type: single-mode fiber
Reach: designed for short-reach single-mode links
Optical connector type: duplex LC compatible
Power consumption: low-profile, passive thermal design suitable for typical switch/server environments
Hot-pluggable: supports insertion/removal without powering down host equipment
How to use
Insert the SFP28 transceiver into an available SFP28 port on the switch, router or server until it seats securely and the module latch engages. Connect single-mode duplex LC fiber patch cords to the optical ports observing proper transmit/receive orientation. Verify link status via the host device management interface and monitor optical parameters where supported. Remove the module by releasing the latch and pulling the module straight out; handle by the housing and avoid touching fiber endfaces.
Usage recommendations
Use clean, certified single-mode LC patch cords and confirm fiber polarity before powering network flows. Verify compatibility with the host device’s SFP28 port and consult equipment documentation for supported optical budgets. Store unused modules in protective packaging to avoid contamination and physical damage.

## FAQ

### How much does the CBO SFP28 SM25G-SR-BO 25 Gbit/s transceiver 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 — 4557 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 23.07.2026 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/4471578/59855387_large.webp