# BlueOptics QSFP28-DAC-5M-MV InfiniBand/fibre optic cable 5m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-qsfp28-dac-5m-mv-bl--4467139
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP28-DAC-5M-MV-BL
**EAN:** 4063232102498
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 175.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp28-dac-5m-mv-bl--4467139

## 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 QSFP28-DAC-5M-MV is a 5-meter InfiniBand/fibre optic cable with QSFP28 connectors on both ends. It is designed for high-speed data transfer in data centers and networking applications. This cable ensures reliable connectivity and optimal performance for your equipment.

## Long description

The BlueOptics QSFP28-DAC-5M-MV is a 5‑meter direct attach cable with QSFP28 connectors on both ends, designed to deliver low-latency, high-bandwidth links for InfiniBand and Ethernet networks. It supports short-reach interconnects between switches, servers and storage systems in data center environments where reliable, high-throughput connectivity is required. The cable is engineered for consistent signal integrity and reduced power consumption compared with optical transceivers, making it suitable for dense rack deployments and high-performance computing clusters.
Advantages
This QSFP28 direct attach cable provides a straightforward physical connection with minimal insertion loss and stable electrical performance across its 5‑meter length. It eliminates the need for separate transceivers and optical modules, lowering system complexity and operating costs. The male-to-male QSFP28 interface ensures compatibility with standard QSFP28 ports and supports multi-lane data transmission for high aggregate throughput. Its robust construction is intended for frequent handling and rack-level installations.
Suitable for
Server-to-switch and switch-to-switch connections in data centers
High-performance computing (HPC) clusters and InfiniBand fabrics
Storage area networks and SAN interconnects
Top-of-rack and end-of-row rack cabling where 5 m reach is required
Key specifications
Connector type: QSFP28 male to QSFP28 male
Cable length: 5 meters
Supported protocols: InfiniBand and Ethernet short-reach links
Performance: multi-lane high-bandwidth direct attach cable suitable for 100Gb/s class interconnects
Physical: ruggedized assembly for rack and data center use
How to use
Install the BlueOptics QSFP28-DAC-5M-MV by inserting each QSFP28 connector into a compatible QSFP28 port on your equipment until the latch engages. Ensure both ends are securely seated and that connected devices are powered down or follow hot‑plug procedures recommended by the equipment manufacturer. Verify link status through the device management interface and confirm negotiated speeds and lane configurations. For cable routing, avoid sharp bends and maintain appropriate separation from high‑power sources to preserve signal integrity.
Usage recommendations
Use this 5 m QSFP28 direct attach cable for short-distance, high-bandwidth interconnects inside racks or between adjacent racks. Keep connectors clean and protected when not in use, and avoid repeated mating cycles beyond the manufacturer’s specified connector lifetime to maintain performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Cable length | 5 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the QSFP28 DAC Cable BlueOptics QSFP28-DAC-5M-MV cost, and is it available for purchase?

The price is 212.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 356 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/4467139/64294240_large.webp