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header-product DAC cable CBO QSFP to 4x10G SFP+ CBL-QSFP-4x10GSFP-PASS-1M 1 m passive direct attach
89.49 €

DAC cable CBO QSFP to 4x10G SFP+ CBL-QSFP-4x10GSFP-PASS-1M 1 m passive direct attach

CBO QSFP to 4x10G SFP+ DAC cable 1 m Photo 1
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DAC cable CBO QSFP to 4x10G SFP+ CBL-QSFP-4x10GSFP-PASS-1M 1 m passive direct attach

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DAC cable CBO QSFP to 4x10G SFP+ CBL-QSFP-4x10GSFP-PASS-1M 1 m passive direct attach

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Short description

Direct attach copper (DAC) cable CBO CBL-QSFP-4x10GSFP-PASS-1M is a 1-meter passive breakout cable with a QSFP plug on one end and four 10G SFP+ connectors on the other. Designed for short-range connectivity between switches, routers and servers, it supports 40G to 4×10G split links, simplifies cabling and reduces power compared with active optics in rack-level interconnects.
Available for order: 11 pcs.
Warranty: 2 Years
SKU: 4467035
Manufacturer: BlueOptics
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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
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13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.25 kg)
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Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Direct attach copper (DAC) cable CBO QSFP to 4x10G SFP+ CBL-QSFP-4x10GSFP-PASS-1M is a 1-meter passive breakout cable featuring a single QSFP connector on one end and four 10G SFP+ connectors on the other. It provides a straightforward electrical connection for short-range links in rack environments, enabling a 40G port to be split into four independent 10G channels. The passive construction minimizes power consumption and simplifies installation for top-of-rack and aggregation switch interconnects.

Advantages

This passive DAC cable offers low-latency, energy-efficient connectivity without the need for optical transceivers or additional power. The compact one-meter length reduces cable clutter in dense rack deployments and the breakout design enables flexible port mapping between high-density QSFP ports and 10G SFP+ interfaces. Passive copper construction also typically provides a cost-effective solution for short-reach links compared with active or optical alternatives.

Suitable for

  • Interconnects between switches and aggregation devices within the same rack
  • Connecting server NICs with 10G SFP+ ports to a 40G QSFP uplink
  • Short-range inter-switch links in data centre top-of-rack deployments
  • Lab environments and test benches requiring 40G-to-4x10G breakout

Key specifications

  • Connector type: QSFP (one end) to 4 × SFP+ (other end)
  • Function: Passive direct attach breakout cable
  • Supported link split: 40G to 4 × 10G
  • Cable length: 1 metre
  • Transmission medium: Copper twinax
  • Typical use range: Short-reach / within-rack connections

How to use

Insert the QSFP connector into the 40G QSFP port on the switch or device and insert the SFP+ connectors into the corresponding 10G ports on the target devices. Ensure the host ports support breakout operation (40G to 4×10G) and that the devices are powered down or have hot-swap capability if required by your hardware vendor. Verify link status and negotiate speed on each 10G interface after connection. Avoid excessive bending and keep the cable clear of hot components to maintain signal integrity.

Usage recommendations

Use this passive DAC cable for short-distance, intra-rack connections where energy efficiency and low latency are priorities. Confirm switch and server compatibility for QSFP-to-4xSFP+ breakout and observe vendor guidelines for supported breakout modes and maximum cable lengths.

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Customer reviews

Customer questions

FAQ

How much does the CBO QSFP to 4x10G SFP+ DAC cable 1 m cost, and is it available for purchase?

The price is 89.49 € (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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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