# CBO SFP28 direct attach copper cable SFP28-DAC-2M-NG-BL, 2 m, 25 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-2m-ng-bl--4471262
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-2M-NG-BL
**EAN:** 4063232099194
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-07-28 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-ng-bl--4471262

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

CBO SFP28-DAC-2M-NG-BL is a 2-meter direct attach copper (DAC) cable designed for 25 Gbit/s SFP28 ports. It provides a short-reach, low-latency, and power-efficient connection between compatible network devices such as switches, routers and NICs. Suited for data center uplinks, server-to-switch links and high-speed aggregation where cost-effective, reliable copper connectivity is required.

## Long description

CBO SFP28 direct attach copper cable SFP28-DAC-2M-NG-BL, 2 m, 25 Gbit/s is a 2‑meter passive DAC engineered for 25 Gbit/s SFP28 ports. The cable offers a short-reach copper connection between compatible network devices, enabling low-latency and energy-efficient links for server-to-switch, switch-to-switch or NIC-to-switch connections. It is intended for environments where predictable performance, low power consumption and cost-effective cabling are required, such as data center racks and high-density network aggregation points.
Advantages
The direct attach copper design provides fixed low latency and reduced power usage compared with active optical solutions. Being a passive SFP28-compatible cable, it removes the need for separate transceivers and simplifies inventory and deployment. Its 2 m length fits typical rack layouts and short-reach topologies, delivering stable 25 Gbit/s signalling while lowering acquisition and operational costs.
Suitable for
Short-reach uplinks between switches and aggregation devices
Server-to-top-of-rack switch connections in data center racks
Direct links between network interface cards and switches
High-density patching and cross-connects where fiber is not required
Key specifications
Connector type: SFP28 direct attach copper
Length: 2 meters
Maximum data rate: 25 Gbit/s per channel
Form factor: SFP28 passive twinax cable
Latency: low, suitable for short-reach connections
Power: passive operation (no external power required)
How to use
Install the cable by inserting each SFP28 connector into the appropriate SFP28 port on the two devices to be connected. Ensure both devices support 25 Gbit/s SFP28 passive DAC modules and that ports are configured for the required link speed. Route the cable within the rack to avoid sharp bends and mechanical stress; typical installation requires securing the cable to rack rails or cable management arms to prevent strain on connectors. No additional transceivers, power supplies or configuration files are required beyond standard network port settings.
Usage recommendations
Use this 2 m direct attach copper cable for short-distance links inside racks or between adjacent racks. Verify compatibility with device vendor specifications for passive SFP28 cables and confirm port firmware supports fixed-rate 25 Gbit/s operation. Avoid tight bends and excessive pulling force; maintain cable bend radius consistent with manufacturer guidance to preserve signal integrity.

## FAQ

### How much does the CBO SFP28 SFP28-DAC-2M-NG-BL 2m 25 Gbit/s 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 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4471262/59857431_large.webp