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header-product InfiniBand/fibre optic DAC cable 3 m BlueOptics QSFP56 to 4× QSFP56 Black
406.99 €

InfiniBand/fibre optic DAC cable 3 m BlueOptics QSFP56 to 4× QSFP56 Black

BlueOptics QSFP56 to 4× QSFP56 DAC cable 3 m Photo 1
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InfiniBand/fibre optic DAC cable 3 m BlueOptics QSFP56 to 4× QSFP56 Black

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InfiniBand/fibre optic DAC cable 3 m BlueOptics QSFP56 to 4× QSFP56 Black

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Short description

BlueOptics InfiniBand/fibre optic DAC cable with QSFP56 to 4× QSFP56 connectors, 3 m length and black jacket. Passive direct-attach copper (DAC) designed for high-speed QSFP56 links, suitable for server, switch and storage interconnects in data centers and HPC setups. Weight ~0.25 kg.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 12242599
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.35 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
06.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

BlueOptics InfiniBand/fibre optic DAC cable 3 m BlueOptics QSFP56 to 4× QSFP56 Black is a passive direct-attach copper assembly designed for short-reach, high-speed QSFP56 links. With a 3 m length and a black jacket, the cable provides a compact physical connection option between servers, switches and storage devices in data centre and HPC environments. The cable supports QSFP56 interfaces and is intended for equipment that accepts male QSFP56 connections on both ends in a split 1-to-4 configuration.

Advantages

This DAC cable offers a fixed, low-latency physical interconnect without the need for separate transceivers, reducing component count and simplifying installation. The 3 m passive assembly is lightweight and provides a reliable electrical path for QSFP56 links while occupying minimal rack space. Its black jacket is suitable for standard data centre cabling and helps maintain consistent cable management.

Suitable for

  • Point-to-point connections between QSFP56-equipped switches and servers
  • Interconnects in high-performance computing clusters
  • Short-reach links inside racks or between adjacent racks
  • Storage array connections that use QSFP56 interfaces

Key specifications

  • Cable type: Passive direct-attach copper (DAC)
  • Length: 3 m
  • Connector A: QSFP56 male
  • Connector B: 4× QSFP56 male (split configuration)
  • Colour: Black jacket
  • Typical use: Short-reach, high-speed QSFP56 links
  • Approximate weight: 0.25 kg

How to use

Install the cable by inserting the QSFP56 male connector into the QSFP56 port on the originating device and the 4× QSFP56 male connectors into the target device ports, ensuring proper seating and latch engagement. Verify port compatibility and link settings on both ends before applying traffic. Because this is a passive DAC, no additional power or optical transceivers are required. Follow standard electrostatic discharge (ESD) precautions during handling and avoid sharp bends to maintain signal integrity.

Usage recommendations

Use the cable for short-distance, rack-level connections where QSFP56 interfaces are supported. Confirm that connected devices accept passive DAC assemblies and that cable length and routing meet airflow and management requirements in the rack. Avoid running the cable near high-heat sources and replace if physical damage or connector deformation is observed.

Specifications

Cable length:
3 m
Cable type:
DAC
Connector 1:
QSFP56
Connector 2:
4x QSFP56
Weight:
0.25 kg
Product colour:
Black
All features
Data transfer rate:
200 Gbit/s
InfiniBand protocol:
Yes

Features

Cable length:
3 m
Cable type:
DAC
Connector 1:
QSFP56
Connector 2:
4x QSFP56
Product colour:
Black
Connector 1 gender:
Male
Connector 2 gender:
Male

Weight & dimensions

Weight:
0.25 kg

Packaging content

Quantity per pack:
1 pc(s)

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the BlueOptics QSFP56 to 4× QSFP56 DAC cable 3 m cost, and is it available for purchase?

The price is 406.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 03.08.2026 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, cable type, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.