# SFP28 Optical Transceiver CBO AOC SFP28 BlueOptics BO272703Q5M 25G 100m

**URL:** https://aio.lv/en/product--blueoptics-afbr-8cer05z-bc-bo--4470122
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** AFBR-8CER05Z-BC-BO
**EAN:** 4063232007328
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 145.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 120.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-afbr-8cer05z-bc-bo--4470122

## 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

SFP28 optical transceiver by CBO (AOC BlueOptics BO272703Q5M) supporting 25G data rate and up to 100 m reach. Designed for high-speed 25 Gigabit Ethernet links, it fits SFP28 ports for server, switch, or NIC connectivity. Practical for data center uplinks, aggregation and short-reach fiber connections, offering hot-pluggable installation and compatibility with standard SFP28 interfaces.

## Long description

The SFP28 Optical Transceiver CBO AOC SFP28 BlueOptics BO272703Q5M 25G 100m is a hot-pluggable active optical cable module designed for 25 Gigabit Ethernet links. It supports a 25.78 Gbps data rate and provides reliable short-reach connectivity over multimode fiber for distances up to 100 meters. The module fits standard SFP28 ports used in servers, switches and network interface cards (NICs), enabling compact, high-density deployment in data center uplinks, aggregation and short-haul fiber connections.
Advantages
The transceiver delivers low-latency, high-bandwidth performance suitable for modern 25G networks while minimizing space and power requirements thanks to its SFP28 form factor. Its active optical construction reduces electromagnetic interference and increases signal integrity compared with copper alternatives. Hot-pluggable design simplifies installation and replacement without shutting down equipment, and compatibility with standard SFP28 interfaces ensures interoperability across a wide range of networking hardware.
Suitable for
 Data center server-to-switch 25G uplinks
 Top-of-rack aggregation and spine connections
 Short-reach multimode fiber links up to 100 m
 High-density switch and NIC deployments
Key specifications
 Form factor: SFP28 (hot-pluggable)
 Nominal data rate: 25 Gigabit Ethernet (25.x Gbps)
 Transmission distance: up to 100 meters over multimode fiber
 Physical interface: duplex LC connector (AOC fibre assembly)
 Media type: multimode fiber (active optical cable)
 Typical applications: short-reach 25G links, server/switch interconnects
How to use
Insert the SFP28 module into a compatible SFP28 port on a switch, server or NIC while the host device is powered on; the hot-pluggable design allows installation without system shutdown. Connect the fiber duplex LC ends to the matching port or patch panel on the opposite device, ensuring correct polarity. Verify link status and speed in the host device management interface and confirm LEDs or software show an active 25G link. If necessary, consult the equipment vendor for any required firmware or compatibility settings.
Usage recommendations
Use multimode fiber compliant with industry standards and maintain clean LC connectors for optimal signal quality. For best results in data center environments, deploy the module in properly cooled racks and monitor link performance; replace modules if persistent link errors or degradation occur.

## FAQ

### How much does the SFP28 Transceiver CBO AOC BlueOptics BO272703Q5M 25G cost, and is it available for purchase?

The price is 145.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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/4470122/59855964_large.webp