
Juniper EX4100-48T - 1 Gbps Power over Ethernet (PoE) support 1U Grey
48 ports
On this page you’ll find a ranking of the best Network switches from Juniper. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

Juniper EX4100-48T - 1 Gbps Power over Ethernet (PoE) support 1U Grey
48 ports
The Juniper Networks power supply is a highly advanced plug-in module designed for the EX Series EX4400-48P. With a power capacity of 1600 watts, this redundant and hot-pluggable power supply unit provides a reliable energy source for network devices. The input voltage is flexible, supporting both 100-120 V and 200-240 V AC, ensuring broad compatibility. The device is designed to allow airflow from front to back, optimizing cooling and efficiency in data centers and network environments. Weighing in at 910 g, it is also easy to handle and install. This power supply is an essential component for uninterrupted power supply in critical network environments.
- Redundant power supply for increased reliability
- Hot-pluggable for easy maintenance without downtime
- Flexible input voltage design (100-120/200-240 V)
- Optimized airflow from front to back for improved cooling.

The Networks QFX Series QFX5120-48Y is a powerful rack switch designed for demanding network environments. With 48 SFP28 ports and an additional 8 QSFP28 connections, this switch offers high port density and flexibility for various network architectures. The QFX5120-48Y is fully manageable, providing comprehensive control over network resources. Redundant AC power supplies and fans ensure high availability and reliability, while the compact design with a height of just 1U allows for easy integration into existing racks. This switch is ideal for businesses seeking a robust and scalable solution for their networking needs.
- Fully manageable Layer 3 switch
- 48 SFP28 ports for high port density
- Redundant AC power supplies and fans for increased reliability
- Compact 1U design for easy rack integration.

The Juniper EX4100-F-48P is a powerful rack switch designed for modern networking requirements. With 48 ports for 10/100/1000BaseT, it offers high flexibility and scalability for various applications. The switch supports Power over Ethernet (PoE+), meaning it can power connected devices such as IP cameras and VoIP phones without the need for additional power cables. Additionally, the EX4100-F-48P features four 10G SFP+ uplink ports and four 10G SFP+ stacking ports, enabling fast and efficient connections to other network devices. This switch is ideal for businesses that require a reliable and high-performance network architecture to support their IT infrastructure.
- Supports Power over Ethernet (PoE+) for flexible device power supply
- Offers four 10G SFP+ uplink ports for high data transfer rates
- Includes four 10G SFP+ stacking ports for easy network expansion
- TAA compliant, suitable for use in regulated environments.

The Juniper EX Series EX2300-48P is a powerful desktop switch designed to meet the demands of modern networks. With 48 ports for 10/100/1000 Ethernet and an additional 4 SFP/SFP+ ports, this device offers high flexibility and scalability. The switch supports Power over Ethernet (PoE+) with a budget of 740 watts, making it ideal for powering PoE-enabled devices such as IP cameras and VoIP phones. The managed Layer 3 functionality allows for efficient network management and configuration. With a switching capacity of 176 Gbps and a backplane speed of 80 Gbps, the EX2300-48P ensures high data transfer rates and reliable performance. Its compact 1U chassis allows for easy rack mounting, making the switch suitable for environments with limited space.
- Managed Layer 3 switch with 48 PoE+ ports
- High switching capacity of 176 Gbps
- Supports IPv4 and IPv6 routing
- Easy rack mounting in 1U format
- Robust MAC address table with 16,000 entries.

The Juniper Networks EX2300 Ethernet Switch offers a cost-effective entry-level solution for standalone operation in access layer implementations in branch and remote offices, as well as in enterprise campus networks.
To simplify network operations, the EX2300 is hardware-ready to support a Juniper Networks Junos Fusion Enterprise implementation as a satellite device, which can consolidate multiple wiring closets into a single logical management platform. For smaller networks, up to four EX2300 switches can be interconnected in a Virtual Chassis configuration, allowing them to be managed as a single switch.
The Juniper Networks EX2300 series of Ethernet switches provides a compact, powerful solution to support today’s converged network access implementations.
Each EX2300 switch includes an ASIC-based Packet Forwarding Engine (PFE) with an integrated CPU to ensure consistent throughput, even when all control plane features are enabled. Based on existing, field-proven Juniper Networks technology, the PFE brings the same level of carrier-class performance and reliability to the EX2300 switches that Juniper Networks routers deliver to the largest service provider networks in the world.
Selected EX2300 models also support the 802.3af Class 3 Power over Ethernet (PoE) and 802.3at PoE+ standards to power networked devices such as phones, video cameras, IEEE 802.11ac WLAN access points, and video phones in converged networks. The PoE-capable EX2300 switches have a maximum system budget of 740 watts to deliver up to 30 watts to selected ports.

The Juniper EX4000-8P is a managed network switch designed for enterprise and data center environments, offering Layer 2 and Layer 3 switching capabilities. This 1U rack-mounted device features eight Gigabit Ethernet ports with support for 10/100/1000 Mbps speeds and Power over Ethernet functionality, enabling simultaneous data transmission and power supply to connected devices. Based on Juniper's Junos operating system, the switch provides advanced network management features including VLAN support, quality of service controls, and comprehensive security protocols. Its compact design measures 44.2 cm in width, 30.5 cm in depth, and 4.4 cm in height, making it suitable for space-constrained installations. With a robust build and reliable performance characteristics, this switch supports high-density deployments while maintaining efficient power consumption. The integrated PoE capability delivers up to 30 watts per port, suitable for powering IP phones, wireless access points, and surveillance cameras. Network administrators benefit from centralized management tools and automated configuration options that optimize network operation and maintenance tasks. The device includes redundant power supply options and extensive monitoring features for continuous network availability. Designed for demanding network environments, the EX4000-8P offers stable connectivity and scalable performance to meet growing business needs.

The Juniper Networks EX Series EX3400-24P is a powerful rack switch designed for demanding network environments. With 24 ports for 10/100/1000 Ethernet and additional SFP/SFP+ connections, this switch offers high flexibility and scalability. It supports Power over Ethernet (PoE+) with a budget of 370 watts, making it ideal for operating PoE-enabled devices such as IP cameras and VoIP phones. The EX3400-24P is fully managed and allows for comprehensive network management and monitoring. With a switching capacity of 288 Gbit/s and a throughput of 214 Mpps, it ensures high performance and efficiency. The switch is suitable for rack mounting and features a compact 1U chassis, enabling easy integration into existing infrastructures. The airflow is directed from front to back, allowing for optimal cooling and placement in the rack.
- Fully managed with Layer 3 switching capabilities
- Supports up to 370 watts of PoE+ for flexible device connectivity
- High switching capacity of 288 Gbit/s for efficient data processing
- Stackable and designed for rack mounting, 1U height
- Allows management of up to 4093 VLANs and 64 MSTP instances.

The EX3400 Ethernet switches are a cost-effective solution for today's most demanding converged data, voice, and video enterprise access networks. These compact 1U fixed-configuration devices offer a level of performance and management that was previously only available in high-performance access switches.
With models featuring either 24 or 48 10/100/1000BASE-T ports, the EX3400 switches also support IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+ for powering network phones, video cameras, Wi-Fi access points, and other IP devices. For connecting the switches to upstream devices, there are four SFP/SFP+ uplink ports with dual mode support (GbE/10GbE) on the front of the device and two 40-GbE QSFP+ ports available.
The EX3400 supports Juniper's unique Virtual Chassis technology for interconnecting up to 10 switches, which can be managed as a single device. The EX3400 can also function as a satellite device in a Junos Fusion Enterprise deployment from Juniper, where a variety of access switches are aggregated into a logical management platform.

The Juniper EX4100-F-24P is a powerful rack switch designed for modern network environments. With 24 RJ-45 Ethernet ports and the ability to support up to 1 Gbps per port, this switch provides high bandwidth and flexibility for various applications. The integrated switching capacity of 208 Gbps enables efficient data processing and forwarding, while the support for Power over Ethernet (PoE) ensures easy power supply for connected devices. The EX4100-F-24P is fully manageable and offers comprehensive network management features, including VLAN support and Quality of Service (QoS). With a MAC address table that can manage up to 64,000 entries, this switch is ideal for growing networks that require a reliable and scalable solution. The compact 1U form factor allows for easy integration into existing rack systems.
- Fully manageable switch with Layer 3 switching functionality
- Support for Power over Ethernet (PoE) with 24 PoE ports
- High switching capacity of 208 Gbps for efficient data processing
- VLAN support for enhanced network segmentation
- MAC address table with 64,000 entries for extensive network requirements.
