EX4400-48T-DC Juniper Networks 48X1G Switch at discount

EX4400-48T-DC Specifications

Juniper Networks EX4400-48T-DC 48-Port 1GbE Access Switch (DC Powered)

Manufacturer: Juniper Networks
Manufacturer Model: EX4400-48T-DC
Product Line: EX4400 Series Ethernet Switch
Product Series: 48T DC Access Switch
Product Type: Enterprise Access Switch (DC Powered)
Product Name: Juniper EX4400-48T-DC 48-Port 1GbE Switch

KEY FEATURES:
Ports: 48 × 10/100/1000BASE-T RJ-45
Uplink/Stacking: 2 × 100GbE (optional for Virtual Chassis)
DC Power Supply: –48V to –60V DC, 550W
Hot-Swap PSU Support: Yes, supports dual PSU for redundancy
Virtual Chassis: Up to 10 switches
Airflow: Front-to-back (standard DC variant)
Management: Juniper Junos OS, cloud-ready via Mist Wired Assurance
Security: Optional MACsec AES-256

PERFORMANCE:
Switching Capacity: 176 Gbps (48T base)
Throughput: 130 Mpps
Virtual Chassis Interconnect: 400 Gbps
Latency: Low, optimized for enterprise access layer

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise/campus/data-center environments
Operating Temperature: 0°C to 40°C (32°F to 104°F)
MTBF: ~400,000 hours
Redundancy: Dual PSU support
Reliability Rating: Enterprise-class, 24×7 operation

PHYSICAL:
Form Factor: 1RU Rackmount
Dimensions: 44.2 × 4.4 × 39.9 cm (17.4 × 1.7 × 15.7 in)
Weight: ~8.5 kg (~18.7 lbs)