# Active Optical Cable (AOC) CBO SFP28-AOC-1M Marconi — 1 m SFP28

**URL:** https://aio.lv/en/product--blueoptics-sfp28-aoc-1m-ma-bo--4469722
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-AOC-1M-MA-BO
**EAN:** 4063232109374
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 143.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 119.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-aoc-1m-ma-bo--4469722

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

CBO Marconi SFP28-AOC-1M is a 1 meter Active Optical Cable (AOC) with SFP28 connectors designed for 25GbE and compatible high-speed SFP28 ports. The pre-terminated fiber cable provides low-latency, electromagnetic immunity and reduced rack space compared with copper DACs. Ideal for short-reach server-to-switch, top-of-rack and data center interconnects requiring reliable 25Gb links.

## Long description

CBO Marconi SFP28-AOC-1M is a 1 meter Active Optical Cable (AOC) with SFP28 connectors engineered for 25GbE and other devices with compatible SFP28 ports. The pre-terminated fiber assembly delivers a low-latency optical link with immunity to electromagnetic interference, reduced weight and improved airflow compared with direct attach copper alternatives. Its 1 m length and SFP28 form-factor make it suitable for short-reach server-to-switch connections, top-of-rack cabling and data centre patching where reliable 25Gb links are required.
Advantages
The AOC provides consistent 25Gb performance over a fixed 1 m span with lower insertion loss compared with longer multimode copper assemblies. Optical transmission eliminates susceptibility to EMI and crosstalk, improving signal integrity in dense rack environments. Being pre-terminated with SFP28 connectors, the cable reduces installation time and the need for field terminations, while occupying less physical space and contributing to better rack airflow and thermal management.
Suitable for
 Short-reach server-to-switch connections in rack environments
 Top-of-rack (ToR) cabling between servers, switches and NICs
 Data centre interconnects and patching at 25 Gigabit Ethernet
 Environments requiring EMI-immune links and low latency
Key specifications
 Connector type: SFP28 to SFP28 optical
 Nominal length: 1 metre
 Supported data rate: 25 Gb/s per port (25GbE)
 Cable type: active optical cable (AOC) with pre-terminated transceivers
 Immunity: resistant to electromagnetic interference (EMI)
 Typical use: short-reach intra-rack and adjacent-rack connections
How to use
Insert each SFP28 connector into the corresponding 25GbE-capable SFP28 port on the network devices until the connector latches. Verify link LEDs and device port status to confirm link establishment. No additional fibre polishing or termination is required thanks to the factory-terminated design. For safe handling, avoid tight bends at the cable ends and do not apply excessive force when seating or removing the connectors.
Usage recommendations
Place the cable within recommended bend radius limits, maintain clear airflow around rack-mounted equipment, and ensure both ports support SFP28 optical modules and 25GbE operation. For best results in high-density installations, label both ends and plan cable routing to minimize cross-over and mechanical stress.

## FAQ

### How much does the CBO SFP28-AOC-1M Marconi Active Optical Cable 1m cost, and is it available for purchase?

The price is 143.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 28.07.2026 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/4469722/59860399_large.webp