# InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-2M-BL 2m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-uacc-dac-sfp28-2m-bl--7686995
**Data updated:** 2026-03-07 15:17 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** UACC-DAC-SFP28-2M-BL
**EAN:** 4063232282428
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-uacc-dac-sfp28-2m-bl--7686995

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics UACC-DAC-SFP28-2M-BL is a 2-meter InfiniBand/fibre optic cable with SFP28 connectors. It features male-to-male connectors, ensuring high-speed data transmission and reliability for networking applications.

## Long description

The BlueOptics UACC-DAC-SFP28-2M-BL is a 2 m direct attach cable (DAC) with SFP28 male connectors on both ends designed for short-range high-speed connections. This passive twinax copper cable complies with 25GBase-CR electrical signaling and the SFP28 MSA form factor, providing a simple, low-latency link between rack-mounted switches, routers, storage systems and other compatible networking hardware. The cable is intended for environments where reliable, energy-efficient 25 Gbit/s links are required over short distances.
Advantages
The cable offers low power consumption, minimal latency and straightforward plug-and-play installation without the need for transceivers. Constructed to industry MSA guidelines and assembled using high-quality components, it supports stable performance for Ethernet, FCoE, Fibre Channel and InfiniBand applications up to 25 Gbit/s at 2 m length. Passive twinax design reduces complexity and failure points while delivering a cost-effective connectivity solution for data center and rack-to-rack links.
Suitable for
 Short-range connections between rack-mounted switches and adjacent racks
 High-speed uplinks and server-to-switch links in data centers
 Storage system interconnects and SAN links supporting 25G protocols
 Environments requiring low-latency, low-power 25G connectivity
Key specifications
 Length: 2 meters
 Connector type: SFP28 male to SFP28 male
 Data rate support: up to 25 Gbit/s
 Cable type: passive twinax copper (30 AWG)
 Protocol support: Ethernet, FCoE, Fibre Channel, InfiniBand (as supported by host hardware)
 Designed for short-distance, rack-to-rack or intra-rack use
How to use
Verify that both devices support passive SFP28 direct attach cables and 25GBase-CR signaling. Power down or follow hot-plug procedures required by your hardware vendor, insert the SFP28 connectors into the corresponding ports until they latch, and ensure both ends are seated correctly. After insertion, confirm link status and negotiated speed in the host device management interface. For removal, release the connector latch and pull straight out to avoid damaging the port.
Usage recommendations
Use this 2 m DAC for direct short-range links within racks or between adjacent racks where low latency and low power consumption are priorities. Avoid routing the cable across long distances or subjecting it to repeated tight bends; maintain recommended bend radius and secure the cable to prevent strain on the connectors. Confirm vendor compatibility in environments that enforce OEM validation for passive DACs.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.08 kg |
| Package weight | 90 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 2 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| AWG wire size | 30 |
| Cable shape | Round |
| Sustainability compliance | Yes |
| Warranty period | 5 year(s) |
| Compliance certificates | Federal Communications Commission (FCC), RoHS |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics UACC-DAC-SFP28-2M-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 29.07.2026 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/7686995/64373813_large.webp