# BlueOptics BO252503K20M-BO InfiniBand/fibre optic cable 20 m QSFP

**URL:** https://aio.lv/en/product--blueoptics-bo252503k20m-bo--4470439
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** BO252503K20M-BO
**EAN:** 4063232650746
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 285.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 235.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-bo252503k20m-bo--4470439

## 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

The BlueOptics BO252503K20M-BO is a 20 m InfiniBand/fibre optic cable with QSFP connectors. Designed for high-speed data transmission, it features male-to-male connectors for easy connectivity. Ideal for data centers and high-performance computing environments.

## Long description

The BlueOptics BO252503K20M-BO InfiniBand/fibre optic cable 20 m QSFP is a 20-metre multimode optical link with QSFP-compatible ends designed for high-speed data transmission in rack and data centre environments. It provides a straightforward male-to-male QSFP connection for short- to medium-distance links between switches, servers and storage nodes where low latency and high throughput are required.
Advantages
This QSFP fibre optic cable supports high bandwidth and low latency transmission suitable for InfiniBand and compatible QSFP interfaces. The 20 m length offers flexible placement within racks and between adjacent rows while maintaining optical signal integrity. Male-to-male QSFP terminations enable plug-and-play installation without additional adapters, and the cable construction is engineered for durability and consistent performance in dense cabling environments.
Suitable for
 Interconnects between QSFP ports on switches and routers
 Server-to-switch or switch-to-storage links in data centres
 High-performance computing clusters using InfiniBand fabrics
 Short- to medium-reach optical links inside racks and between adjacent racks
Key specifications
 Cable type: Fibre optic (multimode for typical QSFP applications)
 Connector type: QSFP male-to-male
 Length: 20 metres
 Intended use: High-speed data interconnects and InfiniBand fabrics
 Optimised for: Low latency and high throughput links in data centre environments
How to use
Route the cable between the two QSFP-compatible ports, taking care to avoid sharp bends and mechanical stress on the connectors. Insert each QSFP plug fully into the corresponding port until the latch engages. Ensure connected devices are powered and configured for the same link settings and protocols (for example InfiniBand or compatible Ethernet/QSFP modes). For best performance, maintain appropriate bend radius and secure the cable along its path to prevent strain on the terminations.
Usage recommendations
Use the cable in controlled data centre or server room environments and avoid exposure to liquids, extreme temperatures or mechanical strain. Verify compatibility with your QSFP ports and the supported optic mode before deployment, and perform link tests after installation to confirm expected throughput and latency.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.17 kg |
| Package weight | 200 g |
| Cable length | 20 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Orange |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics BO252503K20M-BO cost, and is it available for purchase?

The price is 285.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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/4470439/64299962_large.webp