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Juniper

Juniper EX4100-48MP | 48x RJ45 (32x 1G, 16x 2.5G), PoE++ 802.3bt, 4x 10G SFP+ uplinks, 4x 25G SFP28 stacking, license: base + Mist optional

SKU:EX4100-48MP

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Description

Multigigabit campus access switch delivering 48 RJ45 ports (32x 1G and 16x 1G/2.5G) with PoE++ (802.3bt) to power high-density Wi‑Fi 6/6E APs, cameras, and IoT. Includes four 10GbE SFP+ uplinks and four 25GbE SFP28 dedicated stacking ports for Virtual Chassis. Operates on Junos OS and is ready for optional Juniper Mist cloud management.

Features

- Multigigabit access for high-throughput Wi‑Fi and edge devices
- PoE++ power delivery for dense AP, camera, and IoT deployments
- 10G fiber uplinks for aggregation-ready bandwidth
- 25G dedicated stacking for non-blocking campus scale-out
- Operational consistency with Junos OS and Mist cloud readiness

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: How many ports support multigigabit speeds?
A: 16 ports support 1G/2.5G multigigabit; the remaining 32 ports operate at 10/100/1000.

Q: What PoE standard is supported?
A: PoE++ 802.3bt is supported, and the switch is backward-compatible with 802.3af/at devices.

Q: Are uplink transceivers included?
A: No. SFP+ modules for the 10G uplinks and SFP28 for stacking are sold separately.

Q: Is a cloud subscription required?
A: No. The switch operates with Junos out of the box. Mist cloud features require an optional subscription.

Q: Can it stack with other EX4100 variants?
A: Yes. EX4100 models support Virtual Chassis over the dedicated 25G SFP28 stacking ports.

Technical Specifications

- Ports: 48x RJ45 total (32x 10/100/1000, 16x 1G/2.5G multigigabit)
- PoE: PoE++ 802.3bt (af/at/bt supported); up to 90W per bt-capable port
- 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, dynamic ARP inspection, DHCP snooping (platform features)

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