# CBO AOC BlueOptics BO252503K5M AFBR-7QER05Z 5 m QSFP compatible active optical cable

**URL:** https://aio.lv/en/product--blueoptics-afbr-7qer05z-bo--4470101
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** AFBR-7QER05Z-BO
**EAN:** 4063232643311
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 204.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 169.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-afbr-7qer05z-bo--4470101

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Active optical cable (AOC) CBO BlueOptics BO252503K5M with model AFBR-7QER05Z and 5 m length. QSFP-compatible AOC designed for high-speed data connections between network devices supporting QSFP interfaces. Provides low-latency, electromagnetic immunity and reduced cable bulk compared with copper, suitable for data centers, switches and server interconnects where short-reach fiber links are required.

## Long description

The CBO AOC BlueOptics BO252503K5M AFBR-7QER05Z 5 m QSFP compatible active optical cable is a short-reach fiber interconnect designed for high-speed links between network equipment with QSFP interfaces. The cable uses active optical components to convert electrical signals to optical signals and back, providing reduced weight and smaller bend radius compared with copper assemblies while maintaining low latency and signal integrity. This 5 m AOC is intended for use where compact, electromagnetic-immune connections are needed in dense networking environments such as data centers, server racks and switch-to-switch links.
Advantages
The active optical construction delivers lower electromagnetic interference and longer effective reach than equivalent copper twinax while keeping cable bulk and power consumption low. As a QSFP-compatible AOC, it removes the need for transceivers and fiber patch cords in short-reach deployments, simplifying installation and reducing points of failure. The optical medium ensures stable high-speed data transfer with minimal signal attenuation over the specified 5 m length.
Suitable for
 Interconnects between QSFP-enabled switches and routers in data centers
 High-density server-to-switch links inside rack enclosures
 Short-reach fiber links for storage and compute clusters
 Environments requiring immunity to electromagnetic interference
Key specifications
 Type: Active Optical Cable (AOC)
 Interface compatibility: QSFP-compatible
 Length: 5 metres
 Optical medium: active fiber with integrated transceivers
 Typical use: short-reach high-speed data connections
 Latency: low-latency design suitable for high-throughput applications
 Physical properties: reduced cable bulk and flexible routing for dense racks
How to use
Install the AOC by plugging each QSFP-compatible connector directly into the QSFP ports on the source and destination devices. Ensure both devices support QSFP interfaces and are powered off or follow hot-plug guidelines from the equipment manufacturer if inserting while powered. Route the cable through the rack or conduit keeping bend radii within manufacturer recommendations and avoid sharp kinks or excessive tension. No separate SFP/QSFP transceivers or patch cords are required for the specified short-reach connection.
Usage recommendations
Verify compatibility with the host devices' QSFP ports and check link speed settings in the network equipment. Maintain proper cable management to prevent stress on connectors and follow site grounding and ESD precautions during installation. For distances beyond the specified 5 m, consider fiber transceiver modules and multimode or singlemode patching solutions suited to the required reach.

## FAQ

### How much does the CBO AOC BlueOptics BO252503K5M AFBR-7QER05Z 5 m cost, and is it available for purchase?

The price is 204.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 24.07.2026 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/4470101/59860118_large.webp