# Network Cable StarTech.com QFX-QSFP-DAC-1M QSFP+ 40G 1m Black

**URL:** https://aio.lv/en/product--startech-qfxqsfpdac1m--768463
**Data updated:** 2026-01-28 13:00 (EET)
**Category:** Network Cables
**Manufacturer:** StarTech
**Manufacturer code:** QFXQSFPDAC1M
**EAN:** 0065030875370
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-qfxqsfpdac1m--768463

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The StarTech.com QFX-QSFP-DAC-1M is a 1m long 40G QSFP+ to QSFP+ Direct Attach Cable Twinax. It supports 40GbE data rates with low power consumption, making it an efficient choice for high-speed networking. Ideal for connecting switches and servers in data centers, this passive copper DAC cable ensures reliable performance and easy installation.

## Long description

The StarTech.com QFX-QSFP-DAC-1M is a 1 m passive Twinax QSFP+ direct-attach copper cable supporting 40 Gigabit Ethernet. Engineered to be compatible with Juniper QFX-QSFP-DAC-1M ports and MSA-compliant QSFP+ interfaces, the cable provides a hot-swappable, low-latency, and low-power connection for short-distance, high-speed links between switches and servers.
Advantages
This 40G QSFP+ cable offers cost-effective connectivity compared with fiber for short runs, with reduced power consumption and minimal latency. The passive Twinax construction simplifies installation and replacement by being hot-swappable, and the cable is backed by StarTech.com’s lifetime warranty and multilingual technical support.
Suitable for
In-rack switch-to-switch connections
Server-to-switch short-distance links
Top-of-rack and point-to-point data center connections
Key specifications
Data rate: 40 Gbps
Length: 1 m
Connector types: QSFP+ to QSFP+
Cable type: Passive Twinax copper
Colour: Black
Weight: 0.13 kg
How to use
Insert each QSFP+ connector into the corresponding QSFP+ port on your compatible switch or server until it seats firmly. The cable is hot-swappable, so it can be installed or removed while equipment is powered, but follow your equipment vendor’s hot-swap and safety procedures. Ensure both ends are fully seated and check link status on the devices to confirm the 40GbE connection.
Usage recommendations
Use this passive 40G QSFP+ DAC for short-reach connections within racks or between adjacent racks. Avoid running the cable in environments where electromagnetic interference is a concern; for longer distances or where isolation is required, use fiber-optic transceivers and appropriate cabling.

## Specifications

| Feature | Value |
|---|---|
| InfiniBand protocol | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Connector 1 | QSFP+ |
| Connector 2 | QSFP+ |
| Product colour | Black |
| Plug and Play | Yes |
| Data transfer rate | 40000 Mbit/s |
| Jacket material | Polyvinyl chloride (PVC) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.13 kg |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 80 |
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 148 g |
| Package depth | 325 mm |
| Package height | 15 mm |
| Package width | 250 mm |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 295 mm |
| Master (outer) case width | 255 mm |
| Master (outer) case length | 344 mm |
| Products per master (outer) case | 10 pc(s) |
| Harmonized System (HS) code | 84733080 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC |
| Compliance certificates | RoHS |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Network Cable StarTech.com QFX-QSFP-DAC-1M cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 27.07.2026 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 StarTech 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 StarTech 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Network Cable StarTech.com QFX-QSFP-DAC-1M?

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/768463/64085167_large.webp