Nortel DS1405A01 Passport 8001PS 100-240 VAC Power Supply

Overview
The Nortel DS1405A01 Passport 8001PS is a reliable 100-240 VAC power supply designed to deliver consistent, high-efficiency power to Nortel Passport 8001 series communication equipment. This universal input unit provides clean, regulated output that helps protect sensitive voice and data hardware from voltage fluctuations and electrical noise, ensuring optimal performance in both office and field deployments.

Key Features

• Wide input voltage range of 100 to 240 VAC for global compatibility
• Automatic voltage selection eliminates the need for manual switching
• High efficiency design reduces heat generation and lowers operating costs
• Compact, rugged enclosure suitable for rack mounting or desktop use
• Built-in over-voltage, over-current, and short-circuit protection for enhanced safety
• Quiet operation with low acoustic noise levels

Technical Specifications

• Input Voltage: 100-240 VAC, 50/60 Hz
• Output Voltage: 48 VDC nominal
• Output Current: 2.5 A maximum
• Power Rating: 120 W
• Efficiency: up to 85 percent at full load
• Operating Temperature: 0 to 40 degrees Celsius
• Storage Temperature: -20 to 70 degrees Celsius
• Dimensions (W x H x D): 120 mm x 90 mm x 45 mm
• Weight: approximately 0.8 kg
• Connector Type: Standard 48 VDC barrel plug

Applications
The Passport 8001PS power supply is ideal for powering Nortel Passport 8001 series IP phones, voice gateways, and related telephony equipment in a variety of settings. Typical applications include:

• Corporate office desk phones and conference units
• Call center workstations where reliable power is critical
• Remote branch office installations with fluctuating mains quality
• Hospitality environments such as hotels and resorts
• Educational campuses deploying VoIP solutions

Choose the Nortel DS1405A01 for dependable, globally compatible power that safeguards your communication infrastructure and helps maintain uninterrupted service.