Name: 48V 0.38A AC/DC Adapter Power VoIP Phone Supply PSU 34-197
Brand: Cisco
Price: 25.95 USD
Availability: InStock

Cisco 34-1977-05EADP-18FB 48V 0.38A AC/DC Adapter Power VoIP Phone Supply PSU 34-197

Overview The Cisco 34-1977-05EADP-18FB is a reliable 48V AC/DC power adapter designed specifically for Cisco VoIP phones. This compact power supply delivers a steady 0.38A output, ensuring consistent performance and clear voice quality for business c... Read More

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In Stock: 10
Manufacturer: Cisco
Model or Part: 34-1977-05EADP-18FB
Condition: New
Weight: 4.00lb

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Item Condition:

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco 34-1977-05EADP-18FB is a reliable 48V AC/DC power adapter designed specifically for Cisco VoIP phones. This compact power supply delivers a steady 0.38A output, ensuring consistent performance and clear voice quality for business communication. Engineered to meet Cisco's stringent standards, the adapter provides a seamless connection between your network infrastructure and desk phones, reducing downtime and simplifying installation.

Key Features

Provides 48V DC at 0.38A for optimal phone operation
Wide input voltage range 100-240V AC for global compatibility
Compact and lightweight design for easy placement under desks or on shelves
Robust protection against overvoltage, short circuit and overheating
Plug and play connection with standard Cisco phone power cable
Highly efficient power conversion for lower energy consumption

Technical Specifications

Model/Part Number: 34-1977-05EADP-18FB
Output Voltage: 48V DC
Output Current: 0.38A
Power Output: 18W
Input Voltage: 100-240V AC
Input Frequency: 50/60 Hz
Operating Temperature: 0 to 40 deg C
Storage Temperature: -20 to 70 deg C
Connector Type: Standard Cisco phone power connector
Dimensions: Approx 150 mm x 100 mm x 35 mm
Weight: Approx 250 g

Applications

Enterprise desk phone deployments in offices, call centers and remote sites
Replacement power supply for Cisco IP phones such as 7800, 8800 and 9900 series
Installation in conference rooms and meeting spaces where reliable voice communication is critical
Support for unified communications solutions that rely on Cisco VoIP hardware
Use in environments requiring a compact, high-efficiency power source for multiple phone lines

Choose the Cisco 34-1977-05EADP-18FB adapter to ensure your VoIP phones receive stable power, delivering uninterrupted voice clarity and enhancing overall productivity.