# Juniper EX4000-48T Managed L2/L3 Network Switch with 48 Gigabit Ethernet Ports and 10G Support

**URL:** https://aio.lv/en/product--juniper-ex4000-48t--12543012
**Data updated:** 2026-06-30 09:17 (EEST)
**Category:** Network Switches
**Manufacturer:** JUNIPER
**Manufacturer code:** EX4000-48T
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 162.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 1 787.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--juniper-ex4000-48t--12543012

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Juniper EX4000-48T is a high-performance managed L2/L3 network switch designed for enterprise environments. It features 48 Gigabit Ethernet (10/100/1000) ports and supports 10G uplinks for high-speed connectivity. With a 176 Gbit/s switching capacity and a 32,000 MAC address table, it ensures efficient data traffic management. The 1U rack-mountable device supports extensive IEEE networking standards for reliable and secure network operations.

## Long description

Juniper EX4000-48T. Switch type: Managed, Switch layer: L2/L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48. MAC address table: 32000 entries, Switching capacity: 176 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ak, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE.... Rack mounting, Form factor: 1U
Key Features
Cloud-Native, AI-Native switches featuring Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
Fixed form factor available in 12-port, 24-port, and 48-port configurations supporting both PoE and non-PoE, and offering 1G and MGig capabilities
Compact, fanless variants available in 8-port and 12-port models
IEEE 802.3bz multigigabit ethernet for enhanced data speeds
IEEE 802.3bt (PoE++), delivering up to 60 W of power per port
Fast and Perpetual PoE to ensure uninterrupted power
6-member Virtual Chassis support for simplified management and scalability
Managed L2/L3 SNMP: v1, v2c, v3
Quality of Service (QoS) support
Basic switching RJ-45 Ethernet ports quantity: 48
10G support
MAC address table: 32000 entries Switching capacity: 176 Gbit/s
Access Control List (ACL)
1U Rack mounting Stackable
AC
The Juniper Networks EX4000 line of switches offers a Cloud-Native, AI-Native portfolio of access switches ideal for enterprise branch, remote office, and enterprise campus networks. EX4000 switches combine the simplicity of the cloud, the power of Mist AI™, and a robust high-performance hardware foundation to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper® Mist™ Wired Assurance, you can effortlessly onboard, configure, and manage EX4000 switches from the cloud. This simplifies operations, improves visibility, and ensures a optimal experiences for connected devices.

Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4000 supports a wide range of deployment scenarios. As scaling requirements increase, you can rely on Juniper’s Virtual Chassis technology to seamlessly connect and manage up to six EX4000 switches as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 3048 |
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Storage relative humidity (H-H) | 5 - 95 |
| Non-operating altitude | 0 - 4572 |

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| Power consumption (max) | 63 W |

### Performance

| Feature | Value |
|---|---|
| Internal memory | 4096 MB |
| Memory type | DRAM |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Form factor | 1U |
| Product colour | Grey |
| Stackable | Yes |

### Protocols

| Feature | Value |
|---|---|
| Management protocols | SNMP: v1, v2c, v3 |
| Routing protocols | RIPng, RIP-2, RIP-1, OSPFv3, OSPF, IS-IS, IP, BGP |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3z, IEEE 802.3by, IEEE 802.3u, IEEE 802.3x, IEEE 802.3at, IEEE 802.3ah, IEEE 802.3af, IEEE 802.3ae, IEEE 802.3ab, IEEE 802.3, IEEE 802.1x, IEEE 802.1w, IEEE 802.1s, IEEE 802.1p, IEEE 802.1ak, IEEE 802.1Q, IEEE 802.1D |
| Flow control support | Yes |
| Link aggregation | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| 10G support | Yes |
| Virtual LAN features | Voice VLAN, VLAN Identifier ( VLAN ID), Private VLAN, Port-based VLAN |

### Management features

| Feature | Value |
|---|---|
| Switch layer | L2/L3 |
| Quality of Service (QoS) support | Yes |
| Switch type | Managed |
| Traffic classification | Yes |
| ARP inspection | Yes |
| Cloud-managed | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.56 kg |
| Height | 43.4 mm |
| Width | 441 mm |
| Depth | 258 mm |

### Security

| Feature | Value |
|---|---|
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| Access Control List (ACL) ingress | 510 |
| Access Control List (ACL) egress | 510 |
| DHCP features | DHCP relay, DHCP client, DHCP server |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 32000 entries |
| Switching capacity | 176 Gbit/s |
| Jumbo frames support | Yes |
| Store-and-forward | Yes |
| Throughput | 130 Mpps |
| Jumbo frames | 9216 |
| Static route | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Gigabit Ethernet (copper) ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 48 |

### Multicast features

| Feature | Value |
|---|---|
| Multicast support | Yes |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | No |

## FAQ

### How much does the Juniper EX4000-48T Managed L2/L3 Network Switch cost, and is it available for purchase?

The price is 2,162.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 29.07.2026 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, 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

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

When making a choice, we recommend paying attention to the key features: 10g support, weight, basic switching rj-45 ethernet ports type, switch type, basic switching rj-45 ethernet ports quantity, networking standards, 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 Juniper EX4000-48T Managed L2/L3 Network Switch?

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/12543012/68922733_large.webp