EX9204‑BASE3A‑AC Specifications
Juniper EX9204 Base AC Power Chassis (4‑Slot Modular Core/Aggregation Switch)
Manufacturer: Juniper Networks
Manufacturer Model: EX9204‑BASE3A‑AC
Product Line: EX Series Ethernet Switch
Product Series: EX9204
Product Type: Modular Core/Aggregation Switch Chassis
Product Name: Juniper EX9204 Base AC Chassis
KEY FEATURES:
Chassis: 4‑slot (two dedicated line‑card slots + one multifunction slot) with passive midplane
Included Modules: 1 × Routing Engine, 1 × Switch Fabric‑2 module
Power Supplies: 2 × 2520 W AC power supplies (low‑line)
Fan Tray: 1 field‑replaceable fan tray
Blank Panels: Included for unused line‑card and power supply slots
Migration/Scalability: Compatible with high‑density line cards for 1 GbE, 10 GbE, 40 GbE, 100 GbE environments
PERFORMANCE:
System Throughput: Up to ~1.6 Tbps switching capacity
Slot Fabric Capacity: Up to ~240 Gbps per slot full‑duplex
Line‑card Flexibility: Supports a variety of line‑cards for different port densities and speeds
ENVIRONMENTAL & RELIABILITY:
Designed for high‑density enterprise campus aggregation or data‑center core deployments with carrier‑class reliability
Operating Temperature: 0 °C to ~40 °C
Storage Temperature: –40 °C to ~70 °C
Operating Humidity: 5% to 90% non‑condensing
Reliability Features: Hot‑swappable fan tray, modular chassis, designed for continuous operation
PHYSICAL:
Form Factor: 5 U rack‑mount chassis
Typical Dimensions: Width ~44.5 cm, Height ~22.1 cm, Depth ~70.5 cm
Weight (base chassis): ~23.6 kg
Power Supply Input: AC power variant, standard data‑center voltage stability required
Airflow: Side‑to‑side chassis cooling; appropriate rack airflow recommended

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