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header-product BlueOptics InfiniBand / fibre optic DAC cable QSFP-DD to 2×QSFP56, 1 m, black
163.49 €

BlueOptics InfiniBand / fibre optic DAC cable QSFP-DD to 2×QSFP56, 1 m, black

BlueOptics QSFP-DD to 2×QSFP56 DAC cable 1 m Photo 1
BlueOptics QSFP-DD to 2×QSFP56 DAC cable 1 m Photo 2
BlueOptics QSFP-DD to 2×QSFP56 DAC cable 1 m Photo 1
BlueOptics QSFP-DD to 2×QSFP56 DAC cable 1 m Photo 2
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BlueOptics InfiniBand / fibre optic DAC cable QSFP-DD to 2×QSFP56, 1 m, black

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BlueOptics InfiniBand / fibre optic DAC cable QSFP-DD to 2×QSFP56, 1 m, black

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Short description

BlueOptics QDD-2X200G-1M-BL is a 1 m direct attach copper (DAC) cable with a QSFP-DD plug on one end and two QSFP56 connectors on the other. Designed for InfiniBand and high-speed fibre applications, it supports dual 200G lanes for switch-to-switch or server-to-switch connections. Compact, 0.35 kg, black housing for data centre interconnects.
Available for order: 11 pcs.
Warranty: 2 Years
SKU: 12242591
Manufacturer: BlueOptics
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Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.35 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

BlueOptics InfiniBand / fibre optic DAC cable QSFP-DD to 2×QSFP56, 1 m, black (BlueOptics QDD-2X200G-1M-BL) is a 1 metre direct attach copper (DAC) interconnect designed for high-density data centre environments. The cable features a QSFP-DD plug on one end and two QSFP56 connectors on the other, enabling dual 200G lanes in a compact, single-cable solution. With a black housing and a lightweight 0.35 kg construction, the cable is intended for short-reach, high-throughput links such as switch-to-switch and server-to-switch fibre or InfiniBand connections.

Advantages

The DAC design provides low latency and reliable electrical signalling without the need for separate transceivers, reducing component count and power consumption. Its split-end configuration (QSFP-DD to two QSFP56) allows consolidation of two 200G channels into one physical cable, simplifying cabling runs and port management. The 1 m length offers a balance between manageability and reach within racks or across adjacent racks, while the durable black housing supports frequent handling during deployment and maintenance.

Suitable for

  • High-performance switch-to-switch connections in data centres
  • Server-to-switch uplinks where dual 200G lanes are required
  • InfiniBand fabrics and high-speed HPC cluster interconnects
  • Short-reach links inside racks or across adjacent racks

Key specifications

  • Cable type: Direct Attach Copper (DAC)
  • Length: 1 m
  • Connector configuration: QSFP-DD (single end) to 2× QSFP56 (split end)
  • Supported lanes: dual 200G channels
  • Colour: Black
  • Weight: 0.35 kg

How to use

Install the QSFP-DD plug into the corresponding QSFP-DD port on the source device and insert the two QSFP56 connectors into the target QSFP56 ports, ensuring connectors are aligned and fully seated. Verify link activity and port configuration on connected devices; no external transceivers or separate power sources are required for operation. For best signal integrity, avoid sharp bends and maintain appropriate cable radius during routing. When removing the cable, depress connector latches where present and pull straight to prevent stress on ports.

Usage recommendations

Use this 1 m DAC cable for short-distance, high-speed interconnects within racks or between adjacent racks. Ensure both devices support QSFP-DD and QSFP56 interfaces and are configured for the intended dual 200G operation. Avoid excessive bending and secure the cable to prevent strain; store in a clean, dry environment when not in use.

Specifications

Cable length:
1 m
Cable type:
DAC
Connector 1:
QSFP-DD
Connector 2:
2x QSFP56
Weight:
0.35 kg
Product colour:
Black
All features
InfiniBand protocol:
Yes

Features

Cable length:
1 m
Cable type:
DAC
Connector 1:
QSFP-DD
Connector 2:
2x QSFP56
Product colour:
Black
AWG wire size:
26
Connector 1 gender:
Male
Connector 2 gender:
Male
Cable shape:
Round

Weight & dimensions

Weight:
0.35 kg

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the BlueOptics QSFP-DD to 2×QSFP56 DAC cable 1 m cost, and is it available for purchase?

The price is 163.49 € (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 23.07.2026 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. 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.