# CBO InfiniBand Cable BN-QS-QS-CBL-5M-IB-BL 5 m QSFP-to-QSFP blue

**URL:** https://aio.lv/en/product--blueoptics-bn-qs-qs-cbl-5m-ib-bl--4465103
**Data updated:** 2026-02-25 16:30 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** BN-QS-QS-CBL-5M-IB-BL
**EAN:** 4063232637297
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 173.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 143.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-bn-qs-qs-cbl-5m-ib-bl--4465103

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

CBO InfiniBand cable BN-QS-QS-CBL-5M-IB-BL is a 5-meter QSFP-to-QSFP direct-attach cable designed for high-speed InfiniBand connections. The blue-colored cable provides a reliable short-reach link between switches, adapters and servers with QSFP ports. It is suitable for data centers and HPC clusters where low latency and stable throughput are required.

## Long description

CBO InfiniBand Cable BN-QS-QS-CBL-5M-IB-BL is a 5-metre QSFP-to-QSFP direct-attach cable in blue, engineered for short-reach high-speed InfiniBand links. The cable connects QSFP ports on switches, network adapters and servers, providing a stable physical layer for low-latency data transfer in dense environments. It is built to meet the needs of data centres and high-performance computing clusters that require reliable, low-latency interconnects.
Advantages
This QSFP-to-QSFP cable offers a fixed, low-latency electrical connection with predictable signal integrity and reduced power overhead compared with optical transceivers. The 5 m length balances reach and signal quality for typical rack-to-rack or aisle cabling scenarios. The blue jacket improves visual identification in cabling bundles and simplifies management. The direct-attach design reduces component count and simplifies installation and replacement operations.
Suitable for
Short-reach high-bandwidth links between switches and top-of-rack equipment
Server-to-switch connections in compute clusters and HPC environments
Network adapter interconnects where QSFP ports are available
Environments requiring consistent low-latency and high throughput
Key specifications
Connector type: QSFP (QSFP-to-QSFP direct attach)
Cable length: 5 metres
Cable colour: blue for easy identification
Intended use: short-reach InfiniBand interconnects
Design: direct-attach fixed cable suitable for high-density racks
How to use
Insert each QSFP connector into compatible QSFP ports on the devices to be connected, ensuring alignment of the latch or guide features. Route the cable to avoid sharp bends and maintain proper bend radius to preserve signal integrity. Verify link status on connected devices and, where applicable, configure port settings for the intended InfiniBand link speed and topology. For replacement, power down or follow vendor hot-swap procedures as required by your hardware before unplugging and re-plugging the cable.
Usage recommendations
For optimal performance, use the cable within rack or aisle distances up to 5 metres, avoid tight cable bundles that cause excessive heat, and confirm compatibility with your switches and host adapters’ supported QSFP electrical specifications.

## FAQ

### How much does the CBO InfiniBand Cable BN-QS-QS-CBL-5M-IB-BL cost, and is it available for purchase?

The price is 173.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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 06.08.2026 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/4465103/59855104_large.webp