# DAC Cable BlueOptics EMC DAC-SFP-25G-5M 5m SFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-dac-sfp-25g-5m-bl--4470691
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** DAC-SFP-25G-5M-BL
**EAN:** 4063232007977
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 111.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 92.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-dac-sfp-25g-5m-bl--4470691

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics EMC DAC-SFP-25G-5M is a 5m Direct Attach Copper cable with SFP28 connectors. It provides high-speed data transmission for InfiniBand and fibre optic applications, ensuring reliable performance and low latency. Ideal for connecting network devices in data centers.

## Long description

The BlueOptics EMC DAC-SFP-25G-5M is a 5-metre Direct Attach Copper (DAC) cable with SFP28 male connectors at both ends. Designed for short-reach, high-speed links, this DAC cable supports 25 Gbps data rates and is suited for environments where low latency and reliable performance are required. Its fixed copper construction eliminates the need for optical transceivers, providing a cost-effective and energy-efficient connection between switches, servers and network interface cards in rack and row deployments.
Advantages
This BlueOptics DAC cable delivers stable 25 Gbps throughput with low latency and low power consumption compared to optical alternatives. As a pre-terminated twin-axial copper assembly with SFP28 interfaces, it simplifies installation and reduces component count while offering predictable electrical performance for short-distance interconnects. The cable's robust connectors and shielded construction contribute to signal integrity and reduced electromagnetic interference in dense rack environments.
Suitable for
 Connecting SFP28 ports on switches and routers within the same rack or adjacent racks
 Server-to-switch links in data centres requiring 25 Gbps throughput
 Short-reach high-performance computing and storage interconnects
 Applications where low latency and reduced power/heat are priorities
Key specifications
 Connector type: SFP28 male to SFP28 male
 Length: 5 metres
 Supported data rate: 25 Gbps
 Cable medium: Direct Attach Copper (Twinax)
 Typical use: short-reach, within-rack and adjacent-rack connections
 Shielding: shielded construction for EMI protection
How to use
Install the DAC cable by inserting each SFP28 connector into the corresponding SFP28 port on network devices until the latch engages. Verify that both devices support 25 Gbps SFP28 direct-attach connections and check the devices' port LEDs or management interface to confirm link status. Avoid sharp bends and excessive pulling force on the cable; maintain the manufacturer's minimum bend radius to prevent damage to the twinax conductors and shielding.
Usage recommendations
For reliable operation, use the DAC cable for connections up to 5 metres in rack and adjacent-rack scenarios and confirm compatibility with device vendor requirements. Keep the cable routed to minimize stress on connectors and avoid close proximity to powerful EMI sources. When replacing cables, match the connector type and supported data rate to the equipment specifications.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the DAC Cable BlueOptics EMC DAC-SFP-25G-5M cost, and is it available for purchase?

The price is 111.99 € (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 31.07.2026 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/4470691/64300562_large.webp