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header-product DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL QSFP56 to QSFP56 InfiniBand 1m Black
134.49 €

DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL QSFP56 to QSFP56 InfiniBand 1m Black

DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 1
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 2
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 3
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 4
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 5
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 6
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 1
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 2
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 3
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 4
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 5
DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL Photo 6
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DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL QSFP56 to QSFP56 InfiniBand 1m Black

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Short description

The BlueOptics FN-CABLE-QSFP56-DAC-L1-BL is a 1 meter DAC cable designed for high-speed data transmission. It features QSFP56 connectors on both ends, ensuring compatibility with InfiniBand standards. This cable is ideal for connecting switches, servers, and storage devices in data centers, providing reliable performance and low latency. Its black color adds a sleek look to your setup.
Available for order: 279 pcs.
Warranty: 2 Years
SKU: 10967043
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
04.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
07.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics FN-CABLE-QSFP56-DAC-L1-BL is a 1 meter direct attach copper (DAC) cable with QSFP56 connectors on both ends, designed for high-speed InfiniBand interconnects. Its short, fixed-length design provides a reliable, low-latency link between switches, servers and storage devices in racks and data center environments. The black jacket offers a discreet appearance while the compact form factor helps maintain tidy cable management in dense installations.

Advantages

This DAC cable delivers low latency and consistent signal integrity suitable for short-reach, high-bandwidth connections. With QSFP56 terminations it supports high-speed InfiniBand links while avoiding the need for transceivers and additional optics, simplifying deployment and reducing power consumption. Its 1 m length reduces excess cable slack and improves airflow and cable routing in server racks.

Suitable for

  • Connecting InfiniBand switches within a rack
  • Linking servers to top-of-rack switches
  • Connecting storage arrays to compute nodes for low-latency access
  • Short-distance high-bandwidth interconnects in data center cabinets

Key specifications

  • Cable type: Direct Attach Copper (DAC)
  • Cable length: 1 m
  • Connectors: QSFP56 to QSFP56
  • Supported interface: InfiniBand-compatible high-speed link
  • Colour: Black
  • Weight: 0.15 kg

How to use

Install the BlueOptics QSFP56 DAC by inserting each QSFP56 connector firmly into the corresponding QSFP56 port on your devices until the connector latch engages. Ensure both endpoints are powered down or follow hot-swap guidelines provided by your equipment vendor if inserting while powered. Route the cable to avoid sharp bends and maintain appropriate bend radius for copper assemblies to preserve signal quality. Verify link status through your switch or host interface and confirm negotiated speed and link health in device diagnostics.

Usage recommendations

Use this 1 m DAC cable for short-reach, high-bandwidth connections inside racks or between adjacent racks. Avoid excessive bending or strain, keep connectors free of debris, and follow manufacturer guidance for hot-plug operations. For longer distances or fiber-based runs, choose appropriate optical cabling and transceivers instead of DAC.

Specifications

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

Features

Cable length:
1 m
Cable type:
DAC
Connector 1:
QSFP56
Connector 2:
QSFP56
Product colour:
Black
AWG wire size:
30
Ethernet interface type:
200 Gigabit Ethernet
Brand compatibility:
Fortinet
Connector 1 gender:
Male
Connector 2 gender:
Male
Fastening type:
Push–pull
Cable shape:
Round

Weight & dimensions

Weight:
0.15 kg

Operational conditions

Operating temperature (T-T):
0 - 70

Packaging data

Package type:
Polybag

Certificates

Compliance certificates:
CE, Federal Communications Commission (FCC), RoHS

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the DAC Cable BlueOptics FN-CABLE-QSFP56-DAC-L1-BL cost, and is it available for purchase?

The price is 134.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 279 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 04.08.2026 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 type, cable length, 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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.