# CBO InfiniBand/AOC SFP28 cable CBL-25GSFP28-AOC-20M-BO 20 m Aqua

**URL:** https://aio.lv/en/product--blueoptics-cbl-25gsfp28-aoc-20m-bo--4470558
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-25GSFP28-AOC-20M-BO
**EAN:** 4063232613772
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.49 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 175.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-25gsfp28-aoc-20m-bo--4470558

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

Active optical InfiniBand cable CBO CBL-25GSFP28-AOC-20M-BO, 20 meters length, terminated with SFP28 connectors. Designed for high-speed 25 Gbps SFP28 links in data centers and server clusters. Provides low-latency, EMI immunity and extended reach compared to copper; suitable for switch-to-switch, switch-to-server and storage interconnects.

## Long description

The CBO InfiniBand/AOC SFP28 cable CBL-25GSFP28-AOC-20M-BO is a 20 metre active optical cable terminated with SFP28 connectors, designed for 25 Gbps links in data centres and server clusters. It supports InfiniBand and SFP28 interfaces, offering low latency and immunity to electromagnetic interference. Compared with copper alternatives, this Aqua-coloured optical cable delivers extended reach and consistent signal quality for switch-to-switch, switch-to-server and storage interconnects.
Advantages
This active optical cable provides reliable 25 Gbps performance with reduced latency and improved signal integrity over longer distances. Its optical construction eliminates common-cause radio frequency interference and crosstalk found in copper assemblies, helping maintain stable links in dense rack environments. The lightweight, flexible cable is easier to route in tight conduits and contributes to better airflow and cable management in data centre installations.
Suitable for
 Data centre switch-to-switch interconnects requiring 25 Gbps bandwidth
 High-density server-to-switch connections in compute clusters
 Storage area network links and host bus adapter (HBA) connections
 Environments needing EMI immunity and low-latency links
Key specifications
 Connector type: SFP28 to SFP28
 Cable type: Active optical cable (AOC)
 Nominal data rate: 25 Gbps per channel
 Length: 20 metres
 Colour: Aqua
 Latency: low, suitable for latency-sensitive interconnects
 Immunity: resistant to electromagnetic interference
How to use
Install the cable by inserting the SFP28 connectors into compatible SFP28 ports on switches, servers or storage devices until the connector latches. Route the 20 m optical cable following rack and conduit guidelines to avoid sharp bends; maintain the minimum bend radius specified by the equipment manufacturer. No external power is required beyond the host SFP28 port power provided by connected devices. Verify link status and speed through device management interfaces after connecting.
Usage recommendations
Use this cable for intra-rack and inter-rack 25 Gbps links where optical reach, EMI immunity and low latency are required. Avoid repeated tight bending and excessive pulling force. Confirm SFP28 port compatibility and firmware support on network devices before deployment.

## FAQ

### How much does the CBO InfiniBand SFP28 AOC cable CBL-25GSFP28-AOC-20M-BO cost, and is it available for purchase?

The price is 212.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 18.08.2026 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/4470558/59852013_large.webp