# CBO QSFP DAC cable 5 m for QSFP to 4× SFP+ direct-attach

**URL:** https://aio.lv/en/product--blueoptics-qsfp-4sfp-cable-5m-bl--4466417
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-4SFP+-Cable-5M-BL
**EAN:** 4063232009780
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 192.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 159.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-4sfp-cable-5m-bl--4466417

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Passive direct-attach copper cable (DAC) from CBO, 5 meters long, designed to connect a QSFP port to four SFP+ ports. Suited for short-reach high-speed interconnects in switches, routers and servers where a QSFP-to-4×SFP+ breakout is required. Straightforward plug-and-play use without separate transceivers and reduces rack complexity and cost.

## Long description

The CBO QSFP DAC cable 5 m for QSFP to 4× SFP+ direct-attach is a passive copper breakout cable by BlueOptics designed for short-reach, high-speed interconnects. This 5-meter cable provides a QSFP connector on one end and four SFP+ connectors on the other, enabling a single QSFP port to be split into four SFP+ links without separate optical transceivers. It supports plug-and-play installation to simplify connectivity between switches, routers and servers while reducing rack complexity and operational cost.
Advantages
This direct-attach cable eliminates the need for individual transceivers, lowering initial hardware costs and power consumption compared with active or optical solutions. The passive copper construction offers low latency and reliable electrical performance for short distances, with a standardized form factor that ensures compatibility with common QSFP-to-SFP+ breakout applications. Installation is straightforward and requires no additional configuration.
Suitable for
 Breaking out a QSFP port into four SFP+ ports in data center switches
 Short-reach server to switch or router interconnects
 Top-of-rack and end-of-row aggregation links within racks
 High-density rack deployments where reducing transceiver count is desired
Key specifications
 Cable type: Passive direct-attach copper (DAC)
 Length: 5 meters
 Connector A: QSFP plug
 Connector B: 4 × SFP+ plugs (breakout)
 Data rates: Suitable for QSFP-to-SFP+ breakout at standard 10 Gbit/s per SFP+ lane (aggregate depends on host support)
 Application: Short-reach copper interconnect for switches, routers and servers
How to use
Power off or follow hot-swap procedures recommended by your equipment vendor, then insert the QSFP end into the QSFP port of the switch, router or host. Connect the four SFP+ plugs to the corresponding SFP+ ports on the target devices. The cable is passive and typically recognized automatically by network equipment that supports QSFP breakout functionality; verify port configuration and link aggregation settings in the device management interface if required. Avoid excessive bending and maintain recommended bend radius to preserve signal integrity.
Usage recommendations
Use this cable for in-rack or adjacent-rack connections up to 5 m where low latency and cost-effective breakout are priorities. Confirm compatibility with your equipment vendor’s QSFP breakout support and follow their guidance on port mapping and cable handling to ensure optimal operation.

## FAQ

### How much does the CBO QSFP DAC cable 5 m QSFP to 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 27.07.2026 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/4466417/59857258_large.webp