# DAC Cable CBO SFP28-DAC-5M 5m Passive Copper SFP28 Direct Attach

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-cp-bl--4469449
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-5M-CP-BL
**EAN:** 4063232099941
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-cp-bl--4469449

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

CBO SFP28-DAC-5M is a 5-meter passive copper DAC cable designed for SFP28 ports. It provides a direct-attach connection for 25Gbps SFP28-enabled switches, servers and network devices, offering low latency and power-efficient short-range links. Suitable for rack-to-rack or in-rack interconnects where a reliable, cost-effective 5 m copper link is needed.

## Long description

CBO SFP28-DAC-5M is a 5-meter passive copper direct-attach cable designed for devices with SFP28 ports. It provides a fixed, end-to-end connection for 25Gbps SFP28-enabled switches, servers and other network equipment, delivering low latency and energy-efficient short-range links. The cable is intended for reliable rack-to-rack or in-rack interconnects where a straightforward 5 m copper connection is required.
Advantages
The passive copper design minimizes power consumption compared with active optical solutions while maintaining consistent throughput at 25Gbps. As a direct-attach cable, it eliminates the need for separate transceivers and simplifies installation. The 5 m length balances reach and signal integrity for short-distance links inside data centers or network closets. Constructed for compatibility with SFP28 ports, the cable supports low-latency operation and stable physical-layer performance.
Suitable for
 Short-range connections between switches and servers in racks
 Top-of-rack to aggregation switch links within a data center
 High-density network patching in server rooms and closets
 Environments requiring low-power, cost-effective 25Gbps links
Key specifications
 Connector type: SFP28 direct-attach twinax copper
 Nominal data rate: 25 Gbps per channel
 Length: 5 meters
 Passive (no active electronic components in-line)
 Physical format: fixed cable with SFP28 plug-terminated ends
 Typical applications: short-reach data center interconnects
How to use
Install the cable by inserting each SFP28 plug into the appropriate SFP28 ports on the network devices until the latch engages. Confirm link light indicators on connected equipment to verify link establishment. For best signal integrity, avoid sharp bends in the cable and maintain appropriate routing clearances within racks. When removing the cable, depress the latch mechanism and pull straight out to prevent port or connector damage.
Usage recommendations
Use this passive SFP28 direct-attach cable for short-distance connections where 25Gbps bandwidth and low latency are required. Verify device compatibility with SFP28 passive twinax modules and follow equipment vendor guidelines for supported cable assemblies. Store and route the cable to avoid excessive bending and mechanical strain to maintain long-term reliability.

## FAQ

### How much does the CBO SFP28-DAC-5M 5m Passive Copper DAC Cable cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 225 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 24.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4469449/59859468_large.webp