# CBO InfiniBand cable SC252501K0.5M30-BL QSFP to QSFP 0.5 m, black

**URL:** https://aio.lv/en/product--blueoptics-sc252501k05m30-bl--4467238
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SC252501K0.5M30-BL
**EAN:** 4063232616490
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sc252501k05m30-bl--4467238

## 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 SC252501K0.5M30-BL is a 0.5 m black QSFP-to-QSFP interconnect designed for high-speed InfiniBand networks. It provides a short, direct connection between QSFP ports for low-latency, high-throughput links in data centers, HPC clusters, and server racks. Ideal for rack-mount or chassis connections where a compact, reliable uplink is required.

## Long description

The CBO InfiniBand cable SC252501K0.5M30-BL QSFP to QSFP 0.5 m is a short, black QSFP-to-QSFP interconnect engineered for high-speed InfiniBand environments. It provides a direct electrical/optical link between QSFP ports, minimising latency and maximising throughput for dense rack and chassis configurations. Its half-metre length and compact construction are intended for close-proximity connections inside server racks, switch panels and high-performance computing setups where space and signal integrity are critical.
Advantages
This QSFP-to-QSFP cable supports low-latency, high-bandwidth links suitable for InfiniBand topologies. The short length reduces signal attenuation and crosstalk compared with longer assemblies, helping to maintain link stability and performance. Its robust connectors and compact cable jacket are designed for reliable repeated insertions and tidy cable management in stacked equipment. The black jacket provides a neutral appearance that blends into typical rack environments.
Suitable for
Direct high-speed links between QSFP ports in switches and routers
Short-reach connections within server racks and chassis
High-performance computing (HPC) clusters and node interconnects
Low-latency fabrics in data centre top-of-rack or midplane installations
Key specifications
Connector type: QSFP to QSFP
Cable length: 0.5 m
Colour: black
Intended network type: InfiniBand high-speed interconnects
Design: short, direct link for low latency and high throughput
How to use
Power down or follow hot-swap procedures recommended by your equipment vendor before making connections if required. Align each QSFP connector with the corresponding port and insert firmly until the connector latches. Route the cable to avoid sharp bends and mechanical stress, maintaining the specified minimum bend radius for QSFP assemblies. Verify link status through your switch or host interface and check that negotiated link speeds and lanes match the expected configuration.
Usage recommendations
Use this short QSFP-to-QSFP cable for intra-rack or intra-chassis interconnects where minimal cable length improves signal quality. Avoid excessive bending or tensile strain, and store or route the cable within rack cable management channels to prevent connector stress. For multi-hop or longer-distance requirements, select appropriately rated longer assemblies or active optical solutions.

## FAQ

### How much does the CBO InfiniBand cable SC252501K0.5M30-BL QSFP 0.5 m cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 118 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/4467238/59870231_large.webp