# CBO SFP28 Direct Attach Cable SFP28-DAC-3M-UQ-BL 3 m Male-to-Male 25 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-3m-uq-bl--4471317
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-3M-UQ-BL
**EAN:** 4063232099842
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-3m-uq-bl--4471317

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

CBO SFP28-DAC-3M-UQ-BL is a 3-meter direct attach copper cable with SFP28 male connectors at both ends, supporting 25 Gbit/s data rates. Designed for short-reach interconnects between SFP28 ports in switches, NICs and routers, it provides a low-latency, cost-efficient solution for high-speed server and data center links where fiber or active optics are not required.

## Long description

The CBO SFP28 Direct Attach Cable SFP28-DAC-3M-UQ-BL is a 3-meter passive copper connection with SFP28 male connectors at both ends, engineered for short-reach 25 Gbit/s links. It is intended for direct interconnects between SFP28 ports on switches, network interface cards (NICs) and routers, offering low latency and stable throughput without the need for optical transceivers. The cable is suitable for high-density server racks and data center top-of-rack or end-of-row deployments where cost-efficiency and compact cabling are priorities.
Advantages
This direct attach cable supports 25 Gbit/s data transmission using SFP28 interfaces while eliminating the need for separate optical modules, which reduces per-link cost and power consumption. The passive copper construction provides predictable latency and signal integrity for short distances, and the integrated SFP28 male connectors ensure plug-and-play compatibility with standard SFP28 ports. The 3 m length balances reach and cable management in typical rack layouts.
Suitable for
Short-reach server-to-switch connections in data centers
Interconnects between high-performance NICs and switches
Patch connections in top-of-rack and end-of-row network architectures
Environments where optical transceivers are unnecessary or cost-prohibitive
Key specifications
Connector type: SFP28 male-to-male
Data rate: up to 25 Gbit/s
Length: 3 meters
Cable type: passive copper direct attach
Intended reach: short-reach interconnects within racks or adjacent racks
How to use
Install the cable by inserting each SFP28 male connector into the corresponding SFP28 port on the devices to be connected. Ensure both devices are powered down or that hot-plugging is supported by the equipment according to manufacturer guidelines. Verify link status and configuration in the device management interface after connection. Route the cable to avoid sharp bends and to maintain airflow in racks; secure with cable ties or organizers as needed.
Usage recommendations
For reliable performance, use this 3 m SFP28 DAC for connections within the same rack or between adjacent racks. Confirm compatibility with device firmware and port settings prior to deployment, and avoid exceeding the specified length to maintain signal quality. Store and handle connectors carefully to prevent contamination or damage to the mating surfaces.

## FAQ

### How much does the CBO SFP28 SFP28-DAC-3M-UQ-BL 3 m 25 Gbit/s cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 324 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 10.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can CBO SFP28 SFP28-DAC-3M-UQ-BL 3 m 25 Gbit/s be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/4471317/59857437_large.webp