# QSFP28 DAC Cable BlueOptics QSFP28-DAC-2M-BC 2m Male Connector

**URL:** https://aio.lv/en/product--blueoptics-qsfp28-dac-2m-bc-bl--4466805
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP28-DAC-2M-BC-BL
**EAN:** 4063232101378
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 102.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp28-dac-2m-bc-bl--4466805

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP28-DAC-2M-BC is a 2-meter DAC cable designed for high-speed data transmission. It features QSFP28 male connectors on both ends, ensuring compatibility with various networking equipment. Ideal for data centers and high-performance computing environments, this cable provides reliable connectivity and efficient performance.

## Long description

The BlueOptics QSFP28-DAC-2M-BC is a 2‑metre direct attach copper (DAC) cable with QSFP28 male connectors on both ends, designed for high-speed, short-reach interconnects. It is intended for use in dense networking environments where reliable, low-latency links are required for switches, routers, network interface cards and high-performance computing equipment. The cable supports the electrical interface and form factor of QSFP28 connections while maintaining a compact, easy-to-route profile.
Advantages
This QSFP28 DAC cable offers a fixed-length, low-power interconnect solution that eliminates the need for separate transceivers and optical modules. Its copper construction provides predictable latency and signal integrity for short distances, and the integrated QSFP28 male connectors simplify installation. The 2 m length balances rack-to-rack reach with manageable cable routing and reduced clutter compared with longer assemblies.
Suitable for
High-density data center switch-to-switch or switch-to-server connections
High-performance computing clusters and blade server interconnects
Top-of-rack and middle-of-row networking installations
Short-reach, high-bandwidth links in enterprise and carrier equipment
Key specifications
Cable type: Direct Attach Copper (DAC)
Connector type: QSFP28 male on both ends
Length: 2 m
Intended reach: short-reach interconnects within racks or between adjacent racks
Application: 100 Gb/s class high-density interconnects
Construction: shielded copper assembly for signal integrity
How to use
Verify compatibility of QSFP28 ports on the devices to be connected and ensure both ends are powered down or follow hot-plug guidelines from the equipment manufacturer. Insert the QSFP28 connectors firmly into the corresponding ports until the latching mechanism engages. Route the cable to avoid sharp bends and sources of electromagnetic interference, and secure it using cable management supports to prevent strain on connectors. If replacing an existing link, confirm network settings and link status after installation.
Usage recommendations
Use this 2 m QSFP28 DAC cable for short-distance, high-throughput links inside racks or between adjacent racks. Avoid extending beyond intended short-reach distances and maintain recommended bend radius to preserve performance. Follow vendor compatibility lists when deploying in production networks to ensure full functionality.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 2 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Connector gender | Male |
| InfiniBand protocol | Yes |

## FAQ

### How much does the QSFP28 DAC Cable BlueOptics QSFP28-DAC-2M-BC cost, and is it available for purchase?

The price is 124.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 269 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 06.08.2026 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/4466805/64293626_large.webp