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header-product InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL 0.5m Male/Male
66.49 €

InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL 0.5m Male/Male

InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 1
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 2
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 3
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 4
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 5
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 1
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 2
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 3
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 4
InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL Photo 5
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InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL 0.5m Male/Male

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Short description

The BlueOptics UACC-DAC-SFP28-0.5M-BL is a high-quality InfiniBand/fibre optic cable designed for efficient data transmission. With a length of 0.5 meters and Male/Male SFP28 connectors, it ensures reliable connectivity for high-speed networking applications. Ideal for data centers and enterprise networks, this cable offers durability and performance for demanding environments.
Available for order: 402 pcs.
Warranty: 2 Years
SKU: 7864317
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: 0.08 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 €
payment
Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics UACC-DAC-SFP28-0.5M-BL is a 0.5 meter Direct Attach Cable (DAC) with SFP28 Male-to-Male connectors, designed for short-distance high-speed links in data centers and enterprise racks. This passive 25GBase-CR twinax copper cable conforms to SFP28/MSA form factors and uses 30 AWG conductors to carry electrical signals for Ethernet, FCoE, Fibre Channel and InfiniBand applications up to 25 Gbit/s over a half-meter span. The cable is intended for reliable interconnections between switches, routers, storage systems and other network hardware that support SFP28 passive DACs.

Advantages

The cable offers low-latency, low-power passive operation and a compact twinax design suitable for dense rack deployments. Passive construction eliminates the need for active electronics in the cable, reducing power consumption and potential points of failure. Manufacturing to industry MSA standards and the use of high-quality components contribute to long operational life and consistent compatibility with major hardware platforms that accept SFP28 passive DACs.

Suitable for

  • Short-range 25 Gbit/s links in data center racks
  • Inter-shelf and adjacent-rack connections between switches and routers
  • Direct connections to storage systems and host adapters supporting SFP28
  • Environments requiring low-latency, low-power physical links

Key specifications

  • Cable type: Passive twinax copper (DAC)
  • Connector type: SFP28 Male to SFP28 Male
  • Data rate: Up to 25 Gbit/s
  • Length: 0.5 meter
  • Wire gauge: 30 AWG
  • Standards: SFP28/MSA compliant

How to use

Install the BlueOptics UACC-DAC-SFP28-0.5M-BL by plugging each SFP28 connector into compatible SFP28 ports on the two devices to be linked. Ensure both devices support passive DAC SFP28 modules and that firmware or vendor restrictions do not block third-party passive cables. Route the cable cleanly to avoid sharp bends and mechanical strain; maintain recommended bend radius for twinax cables. No external power or transceiver configuration is required on the cable itself.

Usage recommendations

Confirm hardware compatibility with the device vendor and check port settings or firmware requirements before deployment. For reliable long-term operation, avoid tight bends, secure the cable to prevent movement in high-vibration areas, and perform link tests after installation to verify 25G connectivity.

All features
Weight:
0.08 kg
Package weight:
90 g
Cable length:
0.5 m
Data transfer rate:
25 Gbit/s
Product colour:
Black, Silver
Connector 1:
SFP28
Connector 2:
SFP28
InfiniBand protocol:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-0.5M-BL cost, and is it available for purchase?

The price is 66.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 402 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.
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.
warranty
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.