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header-product SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL 3m InfiniBand
85.99 €

SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL 3m InfiniBand

SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 1
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 2
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 3
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 4
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 5
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 1
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 2
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 3
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 4
SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL Photo 5
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SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL 3m InfiniBand

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Short description

The BlueOptics SFP28-DAC-3M-NG-BL is a 3-meter SFP28 Direct Attach Copper cable designed for high-speed data transmission in InfiniBand applications. It provides a reliable and cost-effective solution for connecting network devices with low latency and high bandwidth. Ideal for data centers and enterprise networks, this cable ensures optimal performance and durability.
Available for order: 299 pcs.
Warranty: 2 Years
SKU: 4471303
Manufacturer: BlueOptics
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

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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 €
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Product information

Description

The BlueOptics SFP28-DAC-3M-NG-BL is a 3-meter SFP28 Direct Attach Copper (DAC) cable designed for 25G high-speed data links in InfiniBand and Ethernet environments. This passive twinax cable features SFP28-to-SFP28 connectors and 30 AWG copper conductors, offering a short-reach, low-latency connection suitable for rack-to-rack and intra-rack installations in data centers and enterprise networks. The cable is MSA-compliant and intended for use with hardware platforms that support SFP28 passive DACs.

Advantages

The cable provides reliable 25G bandwidth with low power consumption and minimal latency due to its passive twinax design. Being MSA-compliant ensures electrical and mechanical interoperability with a wide range of switches, routers and storage systems that accept SFP28 DAC modules. Construction from high-quality components and industry-standard testing supports long service life and predictable performance for short-distance links.

Suitable for

  • Short-distance connections between switches and top-of-rack equipment
  • Direct links between servers and storage systems requiring 25G bandwidth
  • InfiniBand or 25G Ethernet environments in data centers

Key specifications

  • Connector type: SFP28 to SFP28
  • Length: 3 meters
  • Data rate: up to 25 Gbit/s
  • Cable type: passive twinax copper, 30 AWG conductors
  • MSA compliance for SFP28 DAC form factor
  • Typical applications: Ethernet, FCoE, Fibre Channel, InfiniBand up to 25G
  • Low power consumption and low latency suitable for short links

How to use

Install the SFP28-DAC-3M-NG-BL by inserting each SFP28 connector into the corresponding SFP28 ports on the two devices to be linked. Ensure both devices explicitly support passive SFP28 DAC cables and that port configurations (speed and protocol) are set to match 25G operation. Avoid excessive bending or strain on the cable; secure routing inside racks with gentle curves and appropriate cable management. No external power or transceivers are required for passive operation.

Usage recommendations

For optimal performance, use this 3 m passive DAC for direct rack-to-rack or within-rack connections where link distance is within the specified range. Verify compatibility with the target hardware vendor's specifications and firmware requirements before deployment. Store and handle the cable to prevent sharp bends and mechanical damage that could affect signal integrity.

All features
InfiniBand protocol:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the SFP28 DAC Cable BlueOptics SFP28-DAC-3M-NG-BL cost, and is it available for purchase?

The price is 85.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 299 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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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.