Input Voltage Type:
AC
Cisco PWR-3900-POE Accessory
Part Number:
PWR-3900-POE
Model:
Parts
Cisco Parts Accessory Model Overview
Products and parts from Cisco.
Power Description
Miscellaneous
Compatibility:
Cisco Integrated Router Models:
- 3925
- 3945
Item Numbers
UNSPSC:
39121004
Frequently Asked Questions
What power input options does the Cisco PWR-3900-POE support?
The Cisco PWR-3900-POE supports multiple power input options including AC input (100-240 VAC autoranging at 47-63 Hz), PoE input, and DC input (24-60 VDC). This flexibility allows you to integrate the power supply into various network environments and provides redundancy options for critical infrastructure. We offer this accessory as part of our comprehensive Cisco power supply lineup available from barcodesinc.com.
Is the Cisco PWR-3900-POE compatible with Cisco 3925 and 3945 routers?
Yes, the Cisco PWR-3900-POE is designed as an AC Power Supply with PoE capability specifically for Cisco 3925 and 3945 routers. It provides the necessary power and Power over Ethernet functionality these platforms require for optimal performance. Contact us today to verify compatibility with your specific configuration.
What is the maximum power output available with the PWR-3900-POE?
The Cisco PWR-3900-POE delivers a maximum of 540 watts with AC power supply and supports up to 520 watts of endpoint PoE power capacity. With PoE boost enabled, the maximum PoE power capacity reaches 1040 watts, making it suitable for powering multiple networked devices. Visit barcodesinc.com for detailed specifications and availability.
Can the Cisco PWR-3900-POE be used in redundant power configurations?
Yes, the Cisco PWR-3900-POE supports redundant power supply configurations, which is critical for maintaining high availability in enterprise networks. The platform supports dual redundant power supplies, allowing seamless failover in case of power supply failure. Our team can help you design a redundant power architecture that meets your network's uptime requirements.
What are the physical dimensions and weight specifications for the PWR-3900-POE?
The Cisco PWR-3900-POE measures 5.25 x 17.25 x 18.75 inches (133.35 x 438.15 x 476.25 mm) in height, width, and depth respectively. These compact dimensions make it suitable for standard rack installations in data centers and network closets. Contact us today for mounting and installation guidance.
What surge protection does the Cisco PWR-3900-POE provide?
The Cisco PWR-3900-POE includes AC input surge current protection rated at less than 50A and DC input surge current protection also rated at less than 50A. This built-in surge protection helps safeguard your connected equipment from power spikes and electrical transients. We offer this power supply as a reliable solution for protecting your network infrastructure investments.
The Cisco PWR-3900-POE Accessory is also known as
CSC-PWR3900POE
