# CBO InfiniBand cable SC253501K5M26 5 m QSFP to 4×SFP+ black

**URL:** https://aio.lv/en/product--blueoptics-sc253501k5m26-bl--4467249
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SC253501K5M26-BL
**EAN:** 4063232650982
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 192.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 159.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sc253501k5m26-bl--4467249

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Active InfiniBand cable by CBO, model SC253501K5M26, 5 meters long with a QSFP connector on one end and four SFP+ connectors on the other. Designed for high-speed interconnects in data centers and cluster environments to link switches, servers, and storage. Provides a fixed-length, low-latency copper/fiber connection for short-range, high-bandwidth applications.

## Long description

The CBO InfiniBand cable SC253501K5M26 is a 5 m active interconnect with a QSFP connector on one end and four SFP+ connectors on the other, designed for short-range, high-bandwidth links in data centers and cluster environments. This fixed-length cable provides a low-latency, high-throughput connection suitable for linking switches, servers and storage appliances where consolidated QSFP ports must connect to multiple SFP+ ports. The black jacket provides standard protection and routing visibility in cabling bundles.
Advantages
This active InfiniBand cable delivers high-bandwidth performance with reduced latency compared to multi-hop connections, enabling efficient data exchange in HPC and virtualized environments. Its QSFP-to-4×SFP+ configuration simplifies port consolidation and saves switch fabric resources by breaking out a single high-density port into four standard ports. The 5 m length is suitable for rack-to-rack and within-rack connections, and the fixed-length design ensures consistent signal characteristics without the variability of field-terminated solutions.
Suitable for
Connecting QSFP-enabled switches to multiple SFP+ ports on servers or storage nodes
High-performance computing (HPC) cluster interconnects
Short-range, high-throughput links within racks and between adjacent racks
Data center top-of-rack breakout and port consolidation
Key specifications
Cable type: active InfiniBand breakout cable (QSFP to 4×SFP+)
Length: 5 meters
Connector configuration: one QSFP connector to four SFP+ connectors
Performance: designed for low-latency, high-bandwidth short-range links
Jacket color: black
How to use
Install the cable by inserting the QSFP end into the QSFP port of the switch or adapter and the four SFP+ ends into the target SFP+ ports on servers or storage devices. Ensure devices are powered down or follow hot-plug guidelines from your equipment vendor if supported. Route the cable to avoid sharp bends and excessive tension; maintain the minimum bend radius recommended by the equipment manufacturer. Verify link status and speeds in the host or switch management interface after connection.
Usage recommendations
To maintain optimal signal integrity, use this 5 m active breakout cable for short-range connections within the same rack or between adjacent racks. Avoid installing near high-interference power sources and follow your hardware vendor's compatibility matrix to ensure supported link negotiation and multimode/singlemode requirements are met.

## FAQ

### How much does the CBO InfiniBand cable SC253501K5M26 5 m QSFP-4×SFP+ cost, and is it available for purchase?

The price is 192.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 10.08.2026 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/4467249/59858159_large.webp