# AOC CBO SFP28 BlueOptics BO272703Q3M active optical cable, 3 m length

**URL:** https://aio.lv/en/product--blueoptics-sfp28-aoc-3m-nk-bo--4471018
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-AOC-3M-NK-BO
**EAN:** 4063232110370
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 116.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-aoc-3m-nk-bo--4471018

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Active Optical Cable (AOC) SFP28 from CBO (BlueOptics BO272703Q3M) with 3 m length. Designed for SFP28 ports to provide high-speed short-range connectivity between network devices. Suitable for 25 GbE links in data centers, switches and servers, offering low latency, reduced electromagnetic interference and simplified cabling for reliable interconnects.

## Long description

The AOC SFP28 BlueOptics BO272703Q3M active optical cable, 3 m length, is designed for 25 GbE short-range interconnects between devices with SFP28 ports. This pre-terminated active optical cable integrates transceiver electronics and a fibre optic link in a single assembly to deliver high-speed data transmission with low latency and immunity to electromagnetic interference. The 3 m cable length suits rack-to-rack and intra-rack connections in data centre, server and switch environments where reliable, compact connectivity is required.
Advantages
This active optical cable reduces signal loss over short distances compared with copper alternatives and eliminates the need for separate transceivers and patch cords. Its integrated design simplifies cable management and reduces port density constraints, while the optical medium provides better resistance to EMI and improves thermal performance. The AOC supports high bandwidth for 25 GbE links and is factory-tested to ensure compliance with the expected electrical and optical parameters.
Suitable for
25 Gigabit Ethernet links between switches and servers
High-density rack-to-rack or intra-rack connectivity in data centres
Low-latency connections for storage and compute clusters
Environments sensitive to electromagnetic interference
Key specifications
Form factor: SFP28 active optical cable assembly
Nominal length: 3 meters
Supported data rate: 25 Gbps per lane (SFP28 standard)
Connector type: SFP28 duplex optical interfaces
Medium: optical fibre with integrated transceiver electronics
Typical use: short-reach multimode/active optical connectivity
How to use
Insert each SFP28 connector into compatible SFP28 ports on the two network devices until the latch engages. Ensure device firmware and interfaces support 25 Gigabit Ethernet over AOC links. Verify link status through device LEDs or management interfaces and monitor for correct speed negotiation. Avoid sharp bends or excessive pulling on the cable and keep connectors free of dust before insertion. For hot-pluggable operation, follow the host device's safety and handling instructions when inserting or removing the cable.
Usage recommendations
For reliable performance, use the cable within the recommended 3 m distance and route it to avoid tight bends; maintain proper airflow in racks and protect exposed connectors with dust caps when not in use. Confirm compatibility with the SFP28 port vendor and update device firmware if required to ensure full interoperability.

## FAQ

### How much does the AOC CBO SFP28 BlueOptics BO272703Q3M 3 m cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 31.07.2026 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/4471018/59859501_large.webp