{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Direct Attach Cable (DAC) CBO SFP28-DAC-2M Marconi, passive 2 m, SFP28 twinax
67.99 €

Direct Attach Cable (DAC) CBO SFP28-DAC-2M Marconi, passive 2 m, SFP28 twinax

CBO SFP28-DAC-2M Marconi 2 m SFP28 DAC Photo 1
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

Direct Attach Cable (DAC) CBO SFP28-DAC-2M Marconi, passive 2 m, SFP28 twinax

{{email}}
You keep track of price changes

Direct Attach Cable (DAC) CBO SFP28-DAC-2M Marconi, passive 2 m, SFP28 twinax

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

Short description

CBO Marconi SFP28-DAC-2M is a 2-meter passive SFP28 Direct Attach Cable (DAC) designed for short-reach high-speed connections. Compatible with SFP28 ports, it provides a low-latency twinax copper link for 25 Gbps applications, server-to-switch or switch-to-switch interconnects in racks and data centers, offering plug-and-play installation and reduced power consumption.
Available for order: 441 pcs.
Warranty: 2 Years
SKU: 4471257
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

CBO Marconi SFP28-DAC-2M is a 2-meter passive SFP28 Direct Attach Cable (DAC) designed for short-reach high-speed connections. The cable uses a twinax copper construction and is compatible with SFP28 ports, enabling 25 Gbps links between servers and switches or switch-to-switch interconnects within racks and data centers. The passive design provides a low-latency physical connection with no active optics, supporting plug-and-play installation and reduced power consumption compared with optical transceivers.

Advantages

The DAC offers direct electrical connectivity with minimal latency and stable signal integrity over short distances. Its SFP28 form factor ensures compatibility with SFP28 ports and straightforward installation without additional transceivers. Being a passive twinax cable, it consumes no extra power for signal conversion and typically reduces total cost of ownership for short-reach 25 Gbps links in dense rack environments.

Suitable for

  • 25 Gbps server-to-switch connections in data center racks
  • Switch-to-switch interconnects within the same rack or adjacent racks
  • Short-reach high-density top-of-rack deployments
  • Environments prioritizing low latency and reduced power consumption

Key specifications

  • Interface: SFP28 twinax (SFP28 connectors at both ends)
  • Length: 2 meters
  • Data rate: 25 Gbps per link
  • Type: Passive twinax copper direct attach cable
  • Typical use: Short-reach, rack-level interconnects

How to use

Install the SFP28-DAC-2M by inserting each SFP28 connector into the corresponding SFP28 port on the devices to be connected. Ensure that both ports support SFP28 passive DACs and that link settings on connected equipment match the intended 25 Gbps operation. The cable is plug-and-play; after seating the connectors, verify link LEDs or management interfaces to confirm a successful connection.

Usage recommendations

Use this passive DAC for short, rack-level connections where 2 m length is sufficient. Avoid running the cable near high electromagnetic interference sources and do not bend the cable sharply; follow the manufacturer's minimum bend radius. Verify device compatibility with SFP28 passive DACs in switch or server documentation before deployment.

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 CBO SFP28-DAC-2M Marconi 2 m SFP28 DAC cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 441 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.
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.