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Juniper

Juniper EX4400-48T-S | 48x 1G RJ45 (non-PoE) | 4x25G SFP28 + 2x100G QSFP28 uplinks/stacking | MACsec AES-256 | chassis-only (no PSU/fans) | license: base

SKU:EX4400-48T-S

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Description

EX4400 48-port 1G enterprise access switch spare chassis for replacements or sparing pools. Supports advanced L2/L3, EVPN-VXLAN, Virtual Chassis stacking, and MACsec AES-256 on select ports. Requires compatible fans and power supplies for operation.

Features

- Enterprise-ready access switching with 48x 1G RJ45 ports
- High-speed fabric with mixed 25G and 100G uplink/stacking
- Strong security posture with MACsec AES-256
- EVPN-VXLAN for scalable campus fabrics
- Flexible operations with Junos ELS and Mist AIOps 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: Does this spare include fans and power supplies?
A: No. It is a chassis-only spare and requires compatible fans and power supplies to operate.

Q: What uplink options are available?
A: It provides 4x 25G SFP28 and 2x 100G QSFP28 ports that can be used for uplinks or stacking.

Q: Is MACsec supported?
A: Yes, MACsec with AES-256 encryption is supported on designated interfaces.

Q: Can this switch be cloud-managed?
A: Yes, it is ready for Juniper Mist cloud management with an appropriate subscription.

Q: What license tier is required for basic features?
A: Base capabilities operate under standard Junos; advanced cloud features are optional.

Technical Specifications

- Access ports: 48x 10/100/1000BASE-T RJ45
- PoE: None (non-PoE model)
- Uplinks: 4x 25GbE SFP28 + 2x 100GbE QSFP28 (uplink or stacking)
- Security: MACsec AES-256 on supported interfaces
- Fabric/overlay: EVPN-VXLAN capable; advanced L2/L3 enterprise features
- Stacking: Virtual Chassis/stacking supported
- Spare chassis: no fans or power supplies included (required for operation)
- OS/management: Junos ELS; Mist Wired Assurance ready (subscription optional)

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