# DAC cable CBO SFP28-DAC-2M 2 m passive copper for SFP28 ports

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-2m-le-bl--4471254
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-2M-LE-BL
**EAN:** 4063232099415
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-2m-le-bl--4471254

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Passive copper DAC cable CBO SFP28-DAC-2M, 2 m length, designed for direct connection of SFP28 ports at 25Gbps-compatible systems. Provides low-latency, power-efficient short-reach links for switches, network cards and storage appliances. Ideal for rack-to-rack or in-rack connections where cost-effective, reliable 2 m copper interconnects are required.

## Long description

BlueOptics DAC cable CBO SFP28-DAC-2M is a 2 m passive copper direct attach cable engineered for SFP28 ports and 25Gbps-compatible systems. It provides a short-reach physical connection between switches, network interface cards and storage appliances, enabling low-latency and energy-efficient links for rack-to-rack or in-rack deployments. The cable is intended for environments that require cost-effective, reliable 2 metre copper interconnects for high-speed data transmission.
Advantages
The passive copper construction delivers low power consumption compared with active repeater solutions and minimizes link latency. A fixed 2 m length reduces clutter and simplifies cable management in racks. The SFP28 connector form factor ensures compatibility with standard SFP28 ports and supports 25 Gbps signalling rates in supported devices. The cable provides a predictable, short-distance connection without the need for additional optical modules or transceivers.
Suitable for
 Short-reach connections between switches in the same rack or adjacent racks
 Direct attach to 25GbE network interface cards (NICs)
 Interconnects for storage appliances and top-of-rack switches
 High-density server and switch deployments requiring simple cable management
Key specifications
 Connector type: SFP28 compatible copper direct attach
 Length: 2 metres
 Data rate: supports up to 25 Gbps per lane for 25GbE links
 Construction: passive twinax copper assembly
 Typical use: short-reach, in-rack and rack-to-rack connections
How to use
Insert each SFP28 connector into the corresponding SFP28 port on your switch, NIC or storage device until the latch engages. Ensure devices are powered and configured to operate at 25GbE where applicable. For best signal performance, avoid excessive bending of the cable near the connectors and maintain the 2 m routing without sharp kinks. To remove, press the latch and withdraw the connector straight out to prevent damage to ports or cable ends.
Usage recommendations
Use the cable for short-distance direct attach connections in controlled rack environments. Verify device compatibility with SFP28 passive DACs in vendor documentation before deployment and maintain proper airflow and cable routing to ensure reliable operation.

## FAQ

### How much does the DAC cable CBO SFP28-DAC-2M 2 m cost, and is it available for purchase?

The price is 75.99 € (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 03.08.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4471254/59857430_large.webp