# Switch JUNIPER QFX5120-48Y L3 48x1/10/25Gb SFP28 8x40/100Gb QSFP28

**URL:** https://aio.lv/en/product--juniper-qfx5120-48y-afi2--6835909
**Data updated:** 2026-06-25 19:50 (EEST)
**Category:** Other goods
**Manufacturer:** JUNIPER
**Manufacturer code:** QFX5120-48Y-AFI2
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19 709.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 16 288.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--juniper-qfx5120-48y-afi2--6835909

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 11.69 EUR |

## Summary description

Layer 3 Juniper QFX5120-48Y switch with 48 SFP28 ports supporting 1/10/25 Gbps and 8 QSFP28 ports supporting 40/100 Gbps. Designed for data center top-of-rack or campus aggregation, it provides high‑density 25Gb connectivity, multi-rate uplinks and advanced routing features for scalable, low-latency switching. Suitable for virtualization, spine/leaf, and high-throughput environments.

## Long description

The Juniper QFX5120-48Y is a high-performance Layer 3 managed switch engineered to meet the demanding requirements of modern data centers and campus aggregation environments. This device features 48 high-speed SFP28 ports that support 1, 10, and 25 Gbps connectivity, complemented by 8 QSFP28 ports capable of 40 or 100 Gbps throughput. Designed for reliability and scalability, it provides the low-latency switching necessary for high-density network architectures.
Advantages
This switch offers exceptional flexibility through its multi-rate port configuration, allowing seamless integration into existing network infrastructures while providing a clear path for future upgrades. Its advanced Layer 3 routing capabilities ensure efficient traffic management and network segmentation. The hardware is optimized for high-throughput environments, minimizing bottlenecks and ensuring consistent performance across all connected devices. Furthermore, the robust design supports complex virtualization tasks and spine-leaf topologies, making it a versatile component for enterprise-grade networking.
Suitable for
Data center top-of-rack deployments
Campus network aggregation
High-performance virtualization environments
Spine-leaf network architectures
High-throughput enterprise applications
When it may not be suitable
This switch may not be the ideal choice for small office or home office environments where such high port density and advanced Layer 3 routing features are unnecessary. Additionally, organizations with limited rack space or specific power constraints should evaluate the physical requirements of this enterprise-grade hardware before deployment.
Key specifications
48 x 1/10/25 Gbps SFP28 ports
8 x 40/100 Gbps QSFP28 ports
Layer 3 managed switching
Rack-mountable design
Rear-to-front airflow cooling
How to use
The Juniper QFX5120-48Y is designed for installation in standard 19-inch server racks. Once mounted, connect the device to your power source and establish a management connection via the console or management port. Use the command-line interface to configure VLANs, routing protocols, and port settings according to your network topology. Ensure that the airflow path is unobstructed to maintain optimal operating temperatures.
What to consider before purchase
Verify that your existing cabling supports the required SFP28 and QSFP28 transceivers.
Confirm that your rack infrastructure supports the rear-to-front airflow cooling design.
Assess your power requirements to ensure compatibility with the switch power supply.
Ensure your network management team is familiar with Junos OS configuration.
Usage recommendations
For optimal performance and longevity, ensure the switch is installed in a climate-controlled environment with adequate ventilation. Regularly update the device firmware to the latest stable version to benefit from security enhancements and feature improvements.

## FAQ

### How much does the JUNIPER QFX5120-48Y L3 Switch 48x SFP28 8x QSFP28 cost, and is it available for purchase?

The price is 19,709.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.08.2026 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, Leasing for legal entities. 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

## Image

https://aio.lv/img/cache/product/6835909/66006011_large.webp