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Juniper

Juniper EX4100-F-48P | EX4100-F 48-Port PoE+ Switch, 740W, 4x 10G SFP+, Junos Base

EX4100-F-48P

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Description

The Juniper EX4100-F-48P is a fixed 1U access-layer switch from the EX4100-F range, built for branch and campus deployments. It is cloud-ready and works with Juniper Mist Wired Assurance, and supports EVPN-VXLAN with micro-segmentation using group-based policies. It suits sites that need PoE+ for IP phones, surveillance cameras, IoT devices and Wi-Fi 6 access points.

There are 48 10/100/1000BASE-T PoE+ (802.3at) ports delivering up to 30 W each from a 740 W PoE budget, plus 4 x 10G SFP+ uplink ports and 4 x 1G/10G SFP+ Virtual Chassis ports that can also be reconfigured as uplinks. Power comes from a built-in 850 W AC supply, with two built-in fan units giving front-to-back airflow. This variant runs the Junos Base software tier. Optional Mist cloud management and Wired Assurance subscriptions are separate.

The SFP+ ports accept 1G and 10G SFP and SFP+ optics, and the Virtual Chassis ports allow multiple switches to be managed as one logical unit. The switch requires Junos OS 22.2R1 or later.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Cloud-ready access switching managed through Juniper Mist Wired Assurance
- EVPN-VXLAN with micro-segmentation using group-based policies (GBP)
- Virtual Chassis support over dedicated SFP+ ports that can be reconfigured as uplinks
- IEEE 802.3af/at PoE and PoE+ with Fast PoE and Perpetual PoE, keeping power on during a switch reboot
- Flow-based telemetry with sFlow and IPFIX
- Integrated power supply and fans for a simple 1U installation

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Form factor: Fixed 1U access switch
- Access ports: 48 x 10/100/1000BASE-T PoE+ (802.3at)
- PoE power per port: up to 30 W
- PoE budget: 740 W
- Uplink ports: 4 x 10G SFP+
- Virtual Chassis ports: 4 x 1G/10G SFP+ (can be reconfigured as uplinks)
- Power supply: Built-in 850 W AC
- Cooling: Two built-in fan units, front-to-back airflow
- Data rate: 128/256 Gbps
- Throughput: 190 Mpps
- Backplane speed: 80 Gbps
- MAC addresses: 64,000
- QoS queues per port: 12 (8 unicast, 4 multicast)
- Traffic monitoring: sFlow, IPFIX, flow-based telemetry
- Management ports: RJ-45 MGMT, RJ-45 console, RS232 to USB Type-C console, USB 2.0 Type-A
- First Junos OS release: 22.2R1
- Dimensions (H x W x D): 1.72 in x 17.4 in x 12.2 in
- Weight: 5200 g

FAQs

Q: Which software licence does this model use?
A: The EX4100-F-48P is the Junos Base model and runs Junos OS. Optional Juniper Mist cloud management and Wired Assurance subscriptions are sold separately.

Q: How much PoE power does it provide?
A: All 48 ports support PoE+ (802.3at) at up to 30 W per port, with a total PoE budget of 740 W shared across the switch.

Q: What power supply does it use?
A: It has a built-in 850 W AC power supply and two built-in fan units with front-to-back airflow. The power supply and fans are integrated, not separate modules.

Q: Can it be stacked with other switches?
A: Yes. The 4 x 1G/10G SFP+ Virtual Chassis ports let multiple switches operate as one logical unit, and these ports can also be reconfigured as uplinks.

Q: What optics do the SFP+ ports take?
A: The uplink and Virtual Chassis ports accept 1G and 10G SFP and SFP+ optics. Optics are sold separately.

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