JL821A HPE Aruba 4000I PoE 240W Power Supply at discount

JL821A Specifications

HPE Aruba 4100i Series DIN Rail Industrial PoE Power Supply

Manufacturer: HPE (Hewlett-Packard Enterprise)
Manufacturer Model: JL821A
Product Line: HPE Aruba Networking
Product Series: Aruba 4100i Industrial Switch Power Systems
Product Type: DIN Rail Power Supply Module
Product Name: HPE Aruba 4100i 54V DC 240W DIN Power Supply (JL821A)

KEY FEATURES:
Power Capacity: 240W
Input Voltage: 12–48V AC/DC (industrial input range)
Output Voltage: 54V DC
Form Factor: DIN rail mount power supply
Compatibility: HPE Aruba 4100i industrial switch series
Usage: Industrial Ethernet switching and PoE powering in harsh environments

PERFORMANCE:
Power Delivery: Stable DC output for industrial PoE switching systems
Efficiency: Industrial-grade high-efficiency AC/DC conversion
Redundancy: Supports dual PSU redundancy in supported switch configurations
Protection: Built for surge, vibration, and industrial electrical environments
Load Capacity: 240W continuous output
PoE Support: Provides power for PoE/PoE+ endpoints via supported switch

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: -40°C to 75°C (industrial grade)
Storage Temperature Range: -40°C to 85°C
Operating Humidity: 5% to 95% non-condensing
Durability: Rugged industrial power module (DIN rail mounted)
Reliability: Designed for continuous operation in harsh industrial networks

PHYSICAL:
Form Factor: DIN rail mount module
Dimensions: Approx. 109 × 41 × 114 mm
Weight: ~0.4 kg
Color: Industrial grey/black
Installation: Tool-mounted on DIN rail inside industrial enclosure

SUMMARY:
This is a 240W industrial DIN rail power supply used in HPE Aruba 4100i switches, designed for harsh environments where stable PoE and networking power is required.