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header-product DAC cable CBO SFP28-DAC-1M 1 m passive copper SFP28 to SFP28
66.49 €

DAC cable CBO SFP28-DAC-1M 1 m passive copper SFP28 to SFP28

DAC cable CBO SFP28-DAC-1M 1 m Photo 1
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DAC cable CBO SFP28-DAC-1M 1 m passive copper SFP28 to SFP28

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Short description

CBO SFP28-DAC-1M is a 1 m passive copper DAC cable with SFP28 connectors at both ends. Designed for short-range 25GbE or compatible SFP28 connections between switches, routers and servers, it provides low-latency, cost-effective direct-attached connectivity without transceivers. Ideal for rack-to-rack or within-rack links where reliable, simple high-speed copper interconnect is required.
Available for order: 378 pcs.
Warranty: 2 Years
SKU: 4471227
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
04.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.08.2026 {{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
07.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

CBO SFP28-DAC-1M is a 1 m passive copper direct attach cable with SFP28 connectors on both ends. It is designed for short-range 25GbE or other SFP28-compatible links between switches, routers and servers. The cable delivers a low-latency physical connection without the need for optical transceivers, making it a cost-effective option for rack-to-rack or within-rack interconnects where simple, high-speed copper connectivity is required.

Advantages

The passive 1 m copper design minimizes power consumption and eliminates transceiver compatibility concerns while providing the full electrical performance of SFP28 interfaces. By avoiding optical modules, the cable reduces overall link cost and simplifies installation. Its fixed length and robust SFP28 connectors offer predictable latency and stable signal integrity for short-distance 25GbE links in data center and enterprise environments.

Suitable for

  • Short-range 25 Gigabit Ethernet links between switches
  • Server-to-switch connections within the same rack
  • Inter-rack connections in adjacent racks or cabinets
  • High-density top-of-rack deployments requiring low-latency links

Key specifications

  • Connector type: SFP28 to SFP28
  • Media: passive copper twinax
  • Length: 1 meter
  • Supported data rates: up to 25 Gbps per lane (25GbE)
  • Typical applications: direct-attach short-reach connections
  • Physical form: fixed-length cable with integrated connectors

How to use

Insert each SFP28 connector into the corresponding transceiver slot on network equipment until it latches. Ensure both ports are configured for SFP28 passive DAC operation and that link settings (speed/auto-negotiation) match on both devices. No additional power or optical modules are required. For hot-plug capable equipment, the cable can be connected or disconnected while devices are powered, following standard data center procedures and observing anti-static precautions.

Usage recommendations

Use the cable for short, fixed-length connections where 1 m meets distance requirements. Avoid sharp bends and excessive pulling; maintain manufacturer-recommended bend radius and secure cable routing in racks or trays. Verify compatibility with the SFP28 ports on your switches and servers and confirm link status after installation.

Description

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Customer reviews

Customer questions

FAQ

How much does the DAC cable CBO SFP28-DAC-1M 1 m 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 — 378 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 04.08.2026 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.
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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.