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header-product DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL QSFP28 QSFP28 InfiniBand 1 m Black
105.49 €

DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL QSFP28 QSFP28 InfiniBand 1 m Black

DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 1
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 2
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DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 4
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 5
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 6
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 1
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 2
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 3
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 4
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 5
DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL Photo 6
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DAC Cable BlueOptics FN-CABLE-QSFP28-1-BL QSFP28 QSFP28 InfiniBand 1 m Black

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Short description

The BlueOptics FN-CABLE-QSFP28-1-BL is a 1 meter DAC cable designed for high-speed data transmission. It features QSFP28 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 professional look to your setup.
Available for order: 249 pcs.
Warranty: 2 Years
SKU: 10967340
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
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{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
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics FN-CABLE-QSFP28-1-BL is a 1 m direct attach copper (DAC) cable with QSFP28 connectors on both ends, engineered for high-speed data transmission in dense network environments. Designed to meet InfiniBand interoperability requirements, this black cable provides a short-reach, low-latency link ideal for connections between switches, servers and storage in racks and data center topologies.

Advantages

This DAC cable offers a compact and passive solution for short-distance links, delivering reliable signal integrity and reduced latency compared with optical transceivers at the same port speeds. The QSFP28-to-QSFP28 termination supports 100 Gbit/s aggregated traffic (or compatible lane configurations), while the fixed 1 m length helps maintain predictable electrical performance and easy cable management. Its black outer jacket provides a consistent, professional appearance in structured cabling installations.

Suitable for

  • High-density switch-to-switch or switch-to-server connections in data centers
  • Server uplinks and top-of-rack (ToR) fabrics requiring QSFP28 interfaces
  • InfiniBand fabrics and HPC cluster interconnects requiring short-reach links
  • Connections between storage arrays and host adapters within the same rack

Key specifications

  • Cable type: Direct Attach Copper (DAC)
  • Cable length: 1 m
  • Connectors: QSFP28 on both ends
  • Typical application: Short-reach, high-speed interconnects (100 Gbit/s class)
  • Weight: 0.15 kg
  • Colour: Black

How to use

Install the BlueOptics QSFP28 DAC cable by aligning each QSFP28 connector with the corresponding port on your network equipment and press until the connector latches. Ensure equipment ports are powered down or that hot-plugging is supported by your devices if you connect while powered. Verify link negotiation and speed settings in the host or switch management interface after insertion. Avoid sharp bends and maintain manufacturer-recommended minimum bend radius to preserve signal integrity.

Usage recommendations

Use this 1 m DAC cable for short-distance interconnects inside racks or between adjacent racks to minimize latency and power consumption. Confirm QSFP28 port compatibility and supported link speeds on both devices before deployment, and route the cable to prevent mechanical strain or interference from power cords and moving parts.

Specifications

Cable type:
DAC
Cable length:
1 m
Connector 1:
QSFP28
Connector 2:
QSFP28
Weight:
0.15 kg
Product colour:
Black
All features
Data transfer rate:
100 Gbit/s
InfiniBand protocol:
Yes

Features

Cable length:
1 m
Cable type:
DAC
Connector 1:
QSFP28
Connector 2:
QSFP28
Product colour:
Black
AWG wire size:
30
Ethernet interface type:
100 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-QSFP28-1-BL cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 249 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 27.07.2026 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 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.