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Juniper

Juniper EX4300-48T-AFI | 48x1G RJ45 | 4x10G SFP+ uplinks | PoE: none | License: Base L2/L3

SKU:EX4300-48T-AFI

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Description

High-density 48-port Gigabit access switch with four 10G SFP+ uplinks for aggregation. This airflow-optimized variant provides back-to-front cooling and includes a 350W hot-swappable AC power supply. Supports QSFP+ Virtual Chassis for simplified multi-switch operations (interconnects sold separately).

Features

- 48-port Gigabit density for large access floors
- 4x10G uplinks for resilient aggregation
- Back-to-front cooling for hot-aisle deployments
- Virtual Chassis for single-point management
- Serviceable design with hot-swap PSU and fans

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 this the back-to-front airflow model?
A: Yes, AFI indicates back-to-front airflow.

Q: Are SFP+ modules included for the uplinks?
A: No. Uplink optics are sold separately.

Q: Can the QSFP+ ports be used for Virtual Chassis?
A: Yes. Use QSFP+ DAC/AOC or optics for stacking; interconnects are sold separately.

Q: Does this unit provide PoE?
A: No. This configuration is non-PoE.

Technical Specifications

- Access ports: 48x 10/100/1000BASE-T (RJ45)
- Uplinks: 4x 10GbE SFP+
- Airflow: back-to-front (AFI)
- Virtual Chassis: QSFP+ based (DAC/AOC/optics required, sold separately)
- Power supply: 350W AC, hot-swappable
- Fans: hot-swappable
- Forwarding: L2 switching and basic L3 access features
- Form factor: 1U rack-mount

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