Cisco 34-0949-02 AC/DC PSU 8pins +5V +/-12V -24V -71V

Overview
The Cisco AC/DC PSU 8pins +5V +/-12V -24V -71V (part number 34-0949-02) is a high performance power supply unit designed for demanding networking equipment. It delivers multiple regulated output voltages from a single compact module, ensuring reliable operation for routers, switches and other Cisco devices that require precise power conversion. Built to Cisco standards, this PSU provides robust protection, efficient energy use and easy installation with an 8-pin connector.

Key Features

• Provides +5V, +/-12V, -24V and -71V outputs from a single unit
• Eight-pin connector for secure and quick mounting
• Wide input voltage range supports both AC and DC sources
• High efficiency design reduces power consumption and heat generation
• Integrated over-voltage, over-current and short-circuit protection
• Compact form factor fits tightly in Cisco chassis and equipment racks
• Fully compliant with Cisco environmental and reliability specifications

Technical Specifications

• Model / Part Number: 34-0949-02
• Input: 100-240V AC or 48V DC
• Output Voltages: +5V (max 5A), +/-12V (max 2A each), -24V (max 1A), -71V (max 0.5A)
• Power Rating: Approx 150W total
• Operating Temperature: 0 to 70 deg C
• Storage Temperature: -40 to 85 deg C
• Dimensions: 4.5 in (height) x 5.0 in (width) x 1.5 in (depth)
• Weight: 1.2 lbs
• Connector Type: 8-pin proprietary Cisco connector

Typical Applications

• Cisco ISR routers that require multiple voltage rails
• Enterprise switches with high power density
• Security appliances and firewalls needing stable DC supplies
• Network management modules and line cards
• Telecommunications equipment that uses both AC and DC power sources

This Cisco AC/DC PSU is an essential component for maintaining uptime and performance in critical network infrastructures. Its versatile voltage outputs and built-in protection make it a reliable choice for a wide range of Cisco hardware deployments.