# Juniper EX4100-48T 1 Gbps Power over Ethernet 48 Ports

**URL:** https://aio.lv/en/product--juniper-ex4100-48t--6772170
**Data updated:** 2025-12-30 06:06 (EET)
**Category:** Network Switches
**Manufacturer:** JUNIPER
**Manufacturer code:** EX4100-48T
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11 304.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 9 342.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--juniper-ex4100-48t--6772170

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Juniper EX4100-48T is a 1U rack-mounted switch featuring 48 RJ-45 Ethernet ports with 1 Gbps speed. It supports Power over Ethernet (PoE) and has a switching capacity of 376 Gbit/s with a MAC address table of 64000 entries. Ideal for efficient networking and connectivity in various environments.

## Long description

The Juniper EX4100-48T 1 Gbps Power over Ethernet 48 Ports is a 1U rack-mounted access switch designed for enterprise campus, branch, and data center networks. It provides 48 RJ-45 1 Gbps ports with PoE capabilities and supports cloud management via Juniper Mist Wired Assurance. Built on Junos OS, the EX4100 family delivers EVPN-VXLAN fabric support, Virtual Chassis clustering, flow-based telemetry, MACsec AES-256 link encryption, and high-availability features to meet modern networking and security requirements.
Advantages
The EX4100-48T combines cloud-driven management with Mist AI telemetry to simplify deployment and lifecycle operations while improving visibility into device experience. Hardware features such as Virtual Chassis support, redundant power/fans, and chassis-class availability provide operational resilience, while EVPN-VXLAN and group-based policy offer scalable segmentation and consistent security across campus fabrics. The switch also supports PoE/PoE+/PoE++ with up to 1620 W power budget and perpetual/fast PoE to power devices during boot or reboot.
Suitable for
Enterprise campus and branch access layer deployments
Small to medium data center top-of-rack access
PoE-powered devices: IP phones, Wi‑Fi 6 access points, surveillance cameras, and IoT endpoints
Environments requiring encrypted link-layer traffic (MACsec) and microsegmentation
Key specifications
Ports: 48 × RJ-45 1 Gbps
PoE: Supports PoE/PoE+/PoE++ (up to 90 W per port, total budget up to 1620 W)
Switching capacity: 376 Gbit/s
MAC address table: 64,000 entries
Management: Juniper Mist Wired Assurance (cloud) with Mist AI telemetry
Virtual Chassis: Up to 10 EX4100 switches via 4 × 25GbE SFP28 front-panel ports
Security: IEEE 802.1ae MACsec AES-256, Group-Based Policy (GBP)
Telemetry: Flow-based telemetry and IPFIX support
High availability: Redundant power/fans, GRES/NSR/NSB in Virtual Chassis
Operating system: Junos OS
Weight: 4.57 kg
Color: Grey
How to use
Rack-mount the EX4100-48T in a standard 1U space and connect uplinks and access ports to your network. Onboard the switch to Juniper Mist Wired Assurance for cloud provisioning (Day 0), policy and configuration deployment (Day 1), and ongoing management and AI-driven troubleshooting (Day 2+). Configure EVPN-VXLAN fabrics or traditional L2/L3 networks according to your architecture, enable PoE settings per port for connected PDs, and set MACsec or GBP policies where link encryption or microsegmentation is required. Use Virtual Chassis linking when multiple EX4100 units are managed as a single logical device.
Usage recommendations
For best results, deploy Juniper Mist Wired Assurance to leverage Mist AI telemetry and automated workflows; plan PoE budget allocation when connecting high-power devices; and use Virtual Chassis and EVPN-VXLAN for scalable, resilient campus fabrics. Apply MACsec on point-to-point links that require encrypted transport and use flow-based telemetry and IPFIX to monitor and respond to anomalous traffic patterns.

## Specifications

### Design

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

### Performance

| Feature | Value |
|---|---|
| Processor frequency | 1700 MHz |
| Internal memory | 8000 MB |
| Memory type | DRAM |
| Built-in processor | Yes |

### Power

| Feature | Value |
|---|---|
| Power source | AC/DC |
| AC input voltage | 200 - 240 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 45 |
| Storage relative humidity (H-H) | 0 - 90 |

### Management features

| Feature | Value |
|---|---|
| Quality of Service (QoS) support | Yes |
| ARP inspection | Yes |
| Configuring Location Settings (CLI) | Yes |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.1p, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3by, IEEE 802.3bz, IEEE 802.1ak, IEEE 802.1Q |
| Flow control support | Yes |
| Spanning tree protocol | Yes |
| 10G support | Yes |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-T, 1000BASE-T |
| Auto-sensing | Yes |
| IPv4 routes | 32650 |
| IPv6 routes | 16200 |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 64000 entries |
| Switching capacity | 376 Gbit/s |
| Jumbo frames support | Yes |
| Throughput | 315 Mpps |
| Jumbo frames | 9216 |

### Multicast features

| Feature | Value |
|---|---|
| Multicast support | Yes |
| IPv6 multicast entries | 80000 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.57 kg |
| Height | 34.7 mm |
| Width | 441 mm |
| Depth | 350 mm |

### Ports & interfaces

| Feature | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports quantity | 48 |

### Security

| Feature | Value |
|---|---|
| IGMP snooping | Yes |
| IGMP proxy | Yes |
| DHCP features | DHCP server, DHCP client, DHCP relay |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |

### Protocols

| Feature | Value |
|---|---|
| Routing protocols | BGP, IS-IS, OSPF, RIP-1 |

## FAQ

### How much does the Juniper EX4100-48T Switch cost, and is it available for purchase?

The price is 11,304.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 03.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, 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: weight, basic switching rj-45 ethernet ports quantity, 10g support, 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 EX4100-48T 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/6772170/54792471_large.webp