# CBO QSFP to 4×SFP Breakout Cable 40 Gbit/s, model 40G-QSFP-4SFP-PC-0501-BL, 5 m

**URL:** https://aio.lv/en/product--blueoptics-40g-qsfp-4sfp-pc-0501-bl--4464756
**Data updated:** 2026-02-25 16:30 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 40G-QSFP-4SFP-PC-0501-BL
**EAN:** 4063232009841
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 192.99 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 159.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-40g-qsfp-4sfp-pc-0501-bl--4464756

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.08.2026 | free |
| Pickup points | 26.08.2026 | 1.79 EUR |
| Courier delivery to door | 26.08.2026 | 4.99 EUR |

## Summary description

Breakout cable CBO 40G-QSFP-4SFP-PC-0501-BL is a 5 m passive QSFP-to-4×SFP assembly for connecting a 40 Gbit/s QSFP port to four SFP ports. It provides direct electrical breakout for aggregation, testing, or port consolidation in switches, routers and servers. Use cases include data center uplinks and equipment interconnects where short-reach copper or direct-attach cabling is required.

## Long description

Breakout cable CBO QSFP to 4×SFP 40 Gbit/s, model 40G-QSFP-4SFP-PC-0501-BL, 5 m, is a passive direct-attach copper assembly that splits a single 40 Gbit/s QSFP interface into four independent SFP links. The cable is intended for short-reach electrical connections between network devices and enables consolidation of ports, test access and simplified wiring in confined rack environments. It supports direct electrical breakout without additional transceivers, suitable for use in switches, routers and servers where high-density aggregation is required.
Advantages
The BlueOptics passive breakout cable offers a compact, low-latency solution for converting a 40 Gbit/s QSFP port into four SFP channels, reducing the need for separate transceivers and minimizing installation complexity. Its fixed 5 m length provides predictable signal behavior for short-reach copper topologies and helps maintain tidy cable management in data centre racks. As a passive copper assembly, it requires no external power or configuration and delivers a cost-effective connection method for port consolidation and test scenarios.
Suitable for
Data centre uplinks and spine-to-leaf aggregation where short-range copper connections are acceptable
Consolidating multiple SFP ports from a single QSFP port on switches and routers
Lab testing and validation of multi-port configurations without separate transceivers
Interconnects between servers and top-of-rack switches in high-density racks
Key specifications
Interface: QSFP (one end) to 4 × SFP (other end)
Aggregate data rate: 40 Gbit/s (split into four 10 Gbit/s channels)
Cable type: Passive copper direct-attach assembly
Length: 5 m
Application: Short-reach electrical breakout for aggregation and testing
Compatibility: Designed for devices supporting QSFP-to-SFP direct breakout
How to use
Plug the QSFP end into the 40 Gbit/s QSFP port on the source device and insert each SFP connector into the corresponding 10 Gbit/s SFP ports on the destination device. Ensure that equipment ports support direct electrical breakout and that firmware or port mapping settings on switches and routers are configured if required. Route the cable to avoid sharp bends and mechanical strain; secure with rack cable management to maintain airflow and prevent connector stress during operation.
Usage recommendations
Use this passive breakout cable for short-distance connections within racks or between adjacent racks. Verify that both endpoints support passive QSFP-to-4×SFP breakout and check switch documentation for any required port mapping or configuration steps. Avoid using beyond its intended short-reach range and inspect connectors for damage before installation to ensure reliable links.

## FAQ

### How much does the CBO QSFP to 4×SFP Breakout Cable 40G 5m 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 21.08.2026 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/4464756/59853952_large.webp