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Juniper

Juniper EX4100-48P | 48x 1G RJ45 PoE+ 802.3at, 4x 10G SFP+ uplinks, 4x 25G SFP28 stacking, license: base + Mist optional

SKU:EX4100-48P

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Description

Enterprise access switch with 48x 10/100/1000Base‑T PoE+ ports for IP phones, APs, and cameras. Provides four 10GbE SFP+ uplinks and four 25GbE SFP28 dedicated stacking ports for Virtual Chassis resiliency. Runs Junos OS with optional Juniper Mist cloud for AI-driven operations.

Features

- Power-rich PoE+ access for IP endpoints
- 10G uplinks for high-speed aggregation
- 25G dedicated stacking for resilient campus fabrics
- Operational consistency with Junos OS and Mist cloud readiness
- Compact 1U design for dense wiring closets

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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FAQs

Technical Specifications

FAQs

Q: Is PoE available on all 48 ports?
A: Yes. This PoE+ model provides power across all access ports, subject to the available power budget.

Q: What optics do the uplinks use?
A: The uplinks accept standard SFP+ modules for 10GbE. The dedicated stacking ports use SFP28 for 25GbE Virtual Chassis links.

Q: Do I need a license to use the switch?
A: No. Core features run with Junos out of the box. Mist cloud features require an optional subscription.

Q: Can it form a stack with other EX4100 models?
A: Yes. Virtual Chassis is supported across EX4100 variants using the 25G SFP28 stacking ports.

Q: Are power supplies redundant?
A: The platform supports dual hot-swappable PSUs; actual configuration depends on the installed options.

Technical Specifications

- Ports: 48x 10/100/1000Base-T (RJ45) with PoE+
- PoE: 802.3at (af/at supported) for powered endpoints
- Uplinks: 4x 10GbE SFP+
- Stacking: 4x 25GbE SFP28 dedicated ports (Virtual Chassis)
- Redundancy: Dual hot-swappable PSU/fan support (model dependent)
- Management: Junos OS; Mist cloud-managed optional
- Layer features: Advanced L2/L3 enterprise switching
- Form factor: 1U rack-mountable
- Security: 802.1X, DHCP snooping, port security (platform features)

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