{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL 0.5m Male/Male
66.49 €

SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL 0.5m Male/Male

SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 1
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 2
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 3
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 4
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 5
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 1
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 2
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 3
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 4
SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL Photo 5
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL 0.5m Male/Male

{{email}}
You keep track of price changes

SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-BL 0.5m Male/Male

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The BlueOptics SFP28-DAC-0.5M-PS-BL is a 0.5 meter SFP28 direct attach copper cable with male connectors on both ends. It is designed for high-speed data transmission in data centers and networking applications, providing a reliable and efficient connection between devices.
Available for order: 402 pcs.
Warranty: 2 Years
SKU: 4471182
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

{{selectedOffer.parcelStationDeliveryString}}

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
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The BlueOptics SFP28-DAC-0.5M-PS-BL is a 0.5 meter passive SFP28 direct attach copper (DAC) cable with SFP28 male connectors on both ends. Designed for short-reach high-speed interconnects, the cable supports 25GBase-CR electrical transmission for linking switches, routers, storage systems and other network devices in racks or between adjacent racks. The cable uses twinax copper construction with 30 AWG conductors and is intended for environments that require low-latency, low-power, and cost-effective short-distance connections.

Advantages

This SFP28 DAC cable provides a compact and reliable physical connection that requires no external transceivers, resulting in lower power consumption and reduced latency compared with optical solutions for short distances. The 0.5 m length minimizes signal attenuation for high-speed 25 Gbit/s links while the passive twinax design keeps implementation and maintenance simple. The product is manufactured to Multi-Source Agreement (MSA) standards for SFP28 form factor interoperability and uses robust components to support long service life in data center deployments.

Suitable for

  • Server-to-switch or switch-to-switch connections inside racks
  • High-density top-of-rack (ToR) aggregation links
  • Short-reach storage networking (e.g., NVMe, FCoE) at 25 Gbit/s
  • Low-latency applications and lab test setups

Key specifications

  • Cable length: 0.5 m
  • Connector type: SFP28 male to SFP28 male
  • Supported data rate: up to 25 Gbit/s (25GBase-CR)
  • Cable type: passive twinax copper, 30 AWG
  • Typical power consumption: passive (near 0.1 W per link when reported by host)
  • Colour: black
  • Designed for short-reach, rack-level interconnects

How to use

Ensure both network devices support passive SFP28 DAC cables and the 25GBase-CR electrical standard. Insert each SFP28 connector into the corresponding SFP28 port until the latch clicks. Confirm the host devices recognise the link and that ports are configured for the desired speed and protocol (Ethernet, FCoE, or Fibre Channel over the supported interface). For best results, route the cable to avoid sharp bends and mechanical strain; the short 0.5 m length is intended for direct, within-rack connections or adjacent rack placements.

Usage recommendations

Use this passive SFP28 DAC cable for short-distance, high-bandwidth connections where the host hardware explicitly supports passive twinax SFP28 links. Avoid extended runs beyond recommended distances and verify compatibility with your switch or storage vendor prior to deployment. Store and handle the cable in dry conditions and avoid kinking to preserve signal integrity and service life.

Specifications

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

Features

Cable length:
0.5 m
Connector 1:
SFP28
Connector 2:
SFP28
Product colour:
Black

Weight & dimensions

Weight:
0.08 kg

Packaging data

Package weight:
90 g

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the SFP28 DAC Cable BlueOptics SFP28-DAC-0.5M-PS-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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
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.