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header-product InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL 5m Male/Male
173.49 €

InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL 5m Male/Male

InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 1
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 2
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 3
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 4
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 5
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 6
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 1
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 2
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 3
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 4
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 5
InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL Photo 6
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Short description

The BlueOptics QFX-QSFP-DAC-5M-BL is a 5-meter InfiniBand/fibre optic cable with QSFP connectors. Designed for high-speed data transfer, it features male/male connectors for easy connectivity. Ideal for data centers and networking applications, this cable ensures reliable performance and low latency.
Available for order: 47 pcs.
Warranty: 2 Years
SKU: 4466217
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: 0.15 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

The BlueOptics QFX-QSFP-DAC-5M-BL is a 5 metre direct attach cable (DAC) with QSFP-to-QSFP male connectors designed for short-reach high-speed data links. It is a passive 40GBase-CR4 twinax copper type using 30 AWG conductors and follows MSA-compliant QSFP interfaces. The cable supports Ethernet, FCoE, Fibre Channel and InfiniBand applications up to 40 Gbit/s across a 5 m distance and is intended for use in rack and adjacent-rack interconnects in data centre environments.

Advantages

The cable offers low latency and low power consumption typical of passive DAC solutions and provides a cost-effective option for short-distance 40 Gbit/s connections. Manufactured using components from established connectivity suppliers and tested for compatibility with major hardware platforms, the design emphasises reliability and long service life for continuous operation in networking and storage installations.

Suitable for

  • 40 Gbit/s switch-to-switch connections in racks
  • Router and switch uplinks across adjacent racks
  • High-speed connections between storage systems and servers
  • InfiniBand links and other low-latency cluster interconnects

Key specifications

  • Cable type: passive twinax copper (Direct Attach Cable)
  • Connector type: QSFP (QSFP-to-QSFP), male/male
  • Length: 5 metres
  • Data rate: up to 40 Gbit/s (40GBase-CR4)
  • Conductor size: 30 AWG
  • Standards: MSA-compliant QSFP interface
  • Supported protocols: Ethernet, FCoE, Fibre Channel, InfiniBand (up to 40 Gbit/s)

How to use

Install by inserting each QSFP male connector into the QSFP port of the networking devices to be linked, ensuring a secure mating until the connector latch engages. Use this cable for short-distance, high-bandwidth links inside racks or between adjacent racks where both endpoints support passive QSFP DACs. No external power or additional modules are required for passive operation; compatibility with the device firmware and QSFP port settings should be confirmed prior to deployment.

Usage recommendations

For reliable operation, route the cable to avoid sharp bends and mechanical strain; maintain a minimum bend radius recommended for twinax cable construction. Verify that connected hardware officially supports passive QSFP DACs and the 40GBase-CR4 interface. For critical deployments, use tested samples to confirm compatibility with the target switches, routers or storage systems.

All features
Weight:
0.15 kg
Package weight:
160 g
Cable length:
5 m
Data transfer rate:
40 Gbit/s
Product colour:
Black, Silver
Connector 1:
QSFP
Connector 2:
QSFP
InfiniBand protocol:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the InfiniBand/fibre optic cable BlueOptics QFX-QSFP-DAC-5M-BL cost, and is it available for purchase?

The price is 173.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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.
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.