# Juniper Networks QSFP+ Direct Attach Cable QFX-QSFP-DAC-1M, 1 m, QSFP+ to QSFP+

**URL:** https://aio.lv/en/product--juniper-qfx-qsfp-dac-1m--11732162
**Data updated:** 2026-03-08 13:27 (EET)
**Category:** Network Cables
**Manufacturer:** JUNIPER
**Manufacturer code:** QFX-QSFP-DAC-1M
**EAN:** 0832938064812
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--juniper-qfx-qsfp-dac-1m--11732162

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Juniper QFX-QSFP-DAC-1M is a 1 m direct attach cable with QSFP+ connectors at both ends. Designed for short-reach high-speed interconnects, it supports QSFP+ ports for InfiniBand or fibre-optic compatible interfaces. Use it for server-to-switch or switch-to-switch links in data centers where a 1 m passive QSFP+ connection is required.

## Long description

Juniper Networks QSFP+ Direct Attach Cable QFX-QSFP-DAC-1M is a 1 m passive copper cable terminated with QSFP+ connectors on both ends. It is designed for short-reach, high-speed interconnects in data centre environments and supports operation as a single 40 Gbps link or as four independent 10 Gbps channels depending on the connected devices. The cable is suitable for connecting servers to switches and for switch-to-switch links where a 1 metre direct attach QSFP+ connection is required.
Advantages
This QSFP+ DAC delivers a compact, low-latency physical link without the need for optical transceivers, reducing power consumption and per-port cost for short-reach connections. When used between compatible Juniper devices, interfaces are automatically negotiated to the appropriate mode: a 40 Gbps aggregated link for certain interconnect configurations or four 10 Gbps lanes when interconnecting node devices. The 1 m length minimizes excess cable slack in dense rack deployments and simplifies cable management.
Suitable for
Server-to-switch connections in data centres
Switch-to-switch interconnects within the same rack or adjacent racks
High-density 40 Gbps top-of-rack deployments requiring short copper links
Applications needing four independent 10 Gbps lanes over a single physical cable
Key specifications
Connector type: QSFP+ to QSFP+
Length: 1 metre
Data rate: supports 40 Gbps aggregated operation or four 10 Gbps lanes
Cable type: passive direct attach copper assembly
Typical use: short-reach interconnects in data centre racks
How to use
Insert each QSFP+ connector into the corresponding QSFP+ port on the devices to be linked, ensuring the latch engages. The devices will auto-negotiate the appropriate interface mode: a 40 Gbps aggregated link when used as the data plane between specific interconnect and node devices, or four 10 Gbps interfaces when interconnecting node devices. Verify link status and port configuration in the switch or server management interface and route or bond lanes as required by your network design.
Usage recommendations
Use this 1 m QSFP+ DAC for connections within the same rack or between adjacent racks to maintain signal integrity and avoid unnecessary slack. Avoid tight bends near the connector and ensure adequate airflow around ports; do not exceed the cable's intended short-reach use case. Check device compatibility and port settings in the vendor documentation before deployment to ensure automatic lane configuration matches your topology requirements.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 40 Gbit/s |
| InfiniBand protocol | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Connector 1 | QSFP+ |
| Connector 2 | QSFP+ |

## FAQ

### How much does the Juniper QFX-QSFP-DAC-1M QSFP+ 1 m cable cost, and is it available for purchase?

The price is 44.49 € (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 10.08.2026 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 JUNIPER 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 JUNIPER 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, 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.

## Image

https://aio.lv/img/cache/product/11732162/67173479_large.webp