# DAC SFP Cable BlueOptics DAC-SFP-25G-2M-BL 2m SFP28 Male-Male

**URL:** https://aio.lv/en/product--blueoptics-dac-sfp-25g-2m-bl--4470688
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** DAC-SFP-25G-2M-BL
**EAN:** 4063232007915
**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-dac-sfp-25g-2m-bl--4470688

## 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

The BlueOptics DAC-SFP-25G-2M-BL is a 2-meter direct attach copper cable with SFP28 connectors. It features male-to-male connectors, ideal for high-speed data transmission in data centers and networking applications.

## Long description

The BlueOptics DAC-SFP-25G-2M-BL is a 2 meter passive direct attach copper (DAC) cable with SFP28 male-to-male connectors. Designed for short-distance, high-speed links in racks and between adjacent racks, this SFP28-to-SFP28 twinax cable supports 25GBase-CR applications and carries electrical signals for Ethernet, FCoE, Fibre Channel and InfiniBand where the connected hardware supports passive 25G DACs. The cable is MSA-compliant and uses 30 AWG conductors in a 2 m length with a compact form factor and low weight.
Advantages
The cable provides a low-latency, low-power connection for short links and requires no external transceivers or added power for passive operation. Being MSA-compliant and made with high-quality components, it offers broad compatibility with major hardware platforms that support SFP28 passive DACs. Its twinax copper construction and short 2 m length reduce signal loss and overall system cost compared with active or optical alternatives.
Suitable for
Top-of-rack and adjacent-rack switch-to-switch connections
Server-to-switch and storage-to-switch links within the same rack
High-throughput fabrics using 25 Gb/s Ethernet, FCoE or InfiniBand
Short-range connections in data centers and network closets
Key specifications
Connector type: SFP28 male to SFP28 male
Supported data rate: up to 25 Gbps
Cable type: passive twinax copper (DAC)
Conductors: 30 AWG
Length: 2 m
Colour: black and silver
Weight: approx. 0.08 kg
How to use
Verify that both devices support passive SFP28 DAC cables and the 25GBase-CR protocol. With link equipment powered off or following hot-plug guidance from your hardware vendor, align the SFP28 connectors and insert each end into the corresponding SFP28 ports until they latch. After insertion, enable or verify the port configuration in your switch/router/server software, monitor link status and run basic connectivity tests to confirm full operation at 25 Gbps.
Usage recommendations
Use this 2 m DAC for short point-to-point connections inside racks or between adjacent racks. Avoid repeated bending near the connector boots, maintain appropriate cable bend radius as specified by the hardware vendor, and ensure the connected ports are compatible with passive twinax SFP28 modules. For longer distances or fiber-required routes, choose appropriate optical transceivers and fiber patching instead.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 25 Gbit/s |
| InfiniBand protocol | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 2 m |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| Product colour | Black, Silver |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.08 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 90 g |

## FAQ

### How much does the DAC SFP Cable BlueOptics DAC-SFP-25G-2M-BL 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4470688/64300552_large.webp