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

**URL:** https://aio.lv/en/product--blueoptics-qsfp28-dac-5m-ss-bl--4467150
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP28-DAC-5M-SS-BL
**EAN:** 4063232102597
**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-ss-bl--4467150

## 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-SS is a 5-meter InfiniBand fibre optic cable with Male/Male QSFP28 connectors. It is designed for high-speed data transmission in data centers and networking applications, providing reliable performance and low latency.

## Long description

The BlueOptics QSFP28-DAC-5M-SS InfiniBand fibre optic cable 5m Male/Male is a 5-metre high-speed interconnect designed for data centre and networking environments. It features QSFP28-compatible male connectors at both ends and supports high-bandwidth, low-latency links for server-to-switch and switch-to-switch connections. The cable is intended for short-reach, point-to-point links where reliable transmission and signal integrity are required.
Advantages
This QSFP28 InfiniBand cable delivers high data rates with reduced latency and consistent signal quality over a 5 m reach. The twin male QSFP28 connectors provide a compact and standardized interface that is commonly supported by modern networking and storage equipment. The cable construction focuses on durability and stable electrical/optical characteristics to ensure predictable performance in rack and cabinet installations.
Suitable for
 Server-to-switch high-speed connections in data centres
 Switch-to-switch interconnects within racks and across adjacent racks
 High-performance computing clusters using InfiniBand fabrics
 Storage arrays and SAN fabrics requiring low-latency links
Key specifications
 Cable length: 5 metres
 Connector type: QSFP28 male to QSFP28 male
 Interface standard: InfiniBand-compatible high-speed link
 Intended reach: short-reach/direct-attach applications
 Form factor: compact, quad-lane transceiver interface
How to use
Install the cable by aligning each QSFP28 male connector with the corresponding port on your networking or server equipment and insert until the connector latches. Ensure both ends are seated firmly and that the cable is routed to avoid sharp bends and excessive tensile stress. For optimal performance, keep the cable within its specified length and avoid routing near sources of strong electromagnetic interference. Verify link status through the host or switch management interface after installation.
Usage recommendations
Store and handle the cable according to standard fibre optic and high-speed interconnect practices: avoid tight bends, protect connector endfaces from dust, and use dust caps when ports are unused. When deploying in dense rack environments, plan cable routing to maintain airflow and minimise strain on connectors. Consult equipment documentation for compatibility and any required firmware or configuration adjustments to enable full bandwidth.

## 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 InfiniBand cable BlueOptics QSFP28-DAC-5M-SS 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/4467150/64294272_large.webp