# Intellinet QSFP+ 40G Passive DAC Twinax Cable 2m MSA-compliant Black

**URL:** https://aio.lv/en/product--intellinet-508513--6215380
**Data updated:** 2025-12-30 06:03 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** INTELLINET
**Manufacturer code:** 508513
**EAN:** 0766623508513
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 55.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--intellinet-508513--6215380

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The Intellinet QSFP+ 40G Passive DAC Twinax Cable is a 2m direct attach copper cable designed for high-speed data transmission. It features QSFP+ connectors and is MSA-compliant for maximum compatibility. Ideal for data centers and networking applications, it ensures reliable performance and efficient connectivity.

## Long description

The Intellinet QSFP+ 40G Passive DAC Twinax Cable 2m is a direct attach copper (DAC) cable with QSFP+ connectors on both ends, designed for short-distance high-speed connections in data centers and network racks. This 2-meter MSA-compliant twinax cable supports up to 40 Gbps and is intended for links between switches, routers, servers and storage where low power consumption, low latency and simple deployment are priorities.
Advantages
This passive QSFP+ 40G DAC Twinax cable consumes virtually no power (under 0.15 W), produces negligible heat and operates across a wide temperature range up to 70°C (158°F). Its simpler internal structure and integrated connectors eliminate the need for separate transceivers, reducing purchase and operating costs. The cable provides lower latency compared with RJ45 twisted-pair patch cables and supports hot swapping for rapid equipment changes. Note that passive DAC cables are intended for short-range applications and typically reach their transmission limit around 7 m (23 ft.).
Suitable for
Top-of-Rack (ToR) switch-to-server connections
Adjacent rack or short inter-rack links
Stacking of 40GbE switches
High-bandwidth connections between routers and storage
Key specifications
Product: Intellinet QSFP+ 40G Passive DAC Twinax Cable
Length: 2 m
Connector type: QSFP+ to QSFP+
Data rate: up to 40 Gbps
Power consumption: \< 0.15 W (passive)
Temperature range: up to 70°C (158°F)
Compatibility: MSA-compliant; tested with many major switch/router vendors
Brand: INTELLINET
MPN: 508513
EAN: 0766623508513
How to use
Insert the QSFP+ connector ends into QSFP+ ports on compatible switches, routers, servers or storage devices. Ensure devices are powered down or follow the equipment vendor’s hot-swap procedure if connecting live; the cable supports hot swapping but follow host equipment guidelines. Verify port settings and link negotiation on connected devices; no separate transceivers are required. For reliable operation, use this passive DAC cable for short-distance links, observing the typical 7 m practical transmission limit for passive twinax.
Usage recommendations
Use the Intellinet QSFP+ 40G Passive DAC Twinax Cable 2m for short, high-bandwidth links inside racks or between adjacent racks. Confirm MSA compatibility with your equipment vendor list before purchase and avoid using passive DAC for long-range connections beyond its practical limit.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.183 kg |
| Storage temperature (T-T) | -40 - 80 |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 2 m |
| Product colour | Silver, Black |
| Connector 1 | QSFP+ |
| Connector 2 | QSFP+ |
| Ethernet interface type | 40 Gigabit Ethernet |
| Jacket material | Polyvinyl chloride (PVC) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Conductor material | Copper |
| Sustainability compliance | Yes |
| Sustainability certificates | RoHS, Federal Communications Commission (FCC), CE |

## FAQ

### How much does the Intellinet QSFP+ 40G Passive DAC Twinax Cable cost, and is it available for purchase?

The price is 66.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 28.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 INTELLINET 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 INTELLINET 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

### Where can I download the instructions for Intellinet QSFP+ 40G Passive DAC Twinax Cable?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/6215380/59416632_large.webp