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C6840-X-750W-DC Cisco 750W DC Power Supply -40V to -72V for Catalyst 6840-X

SKU:
C6840-X-750W-DC
Weight: 3.00 lbs
Condition: Refurbished
  • 750W DC power supply compatible with Cisco Catalyst 6840-X switches
  • Operates on -40 V to -72 V DC input voltage range
  • High-efficiency design for reliable switch operation
  • Compact form factor for easy installation
In stock

$1,331.00

Product Overview

The Cisco Catalyst 6840-X Power Supply DC-750W is a dedicated power component that ensures the Catalyst 6840-X switch operates smoothly on DC power sources. It fits into established networking setups where reliable DC input is needed and helps maintain the switch’s performance without disruption.

General Information

Brand Cisco
Part Number C6840-X-750W-DC
Product Type Network Equipment Power Supply
Condition Refurbished

Technical Information

Input Voltage -40V DC -72V DC
Max. Output Power 750W
Hot Swappable Yes
Redundant Support Yes
Cooling Type Active Fan
Modularity Non-Modular

Compatibility

Form Factor Proprietary
Compatible For Cisco Catalyst 6840-X

Physical Characteristics

Weight 3.00


Product Description

The Cisco Catalyst 6840-X Power Supply DC-750W provides steady power to the Catalyst 6840-X series switches, ensuring continuous operation in environments that use DC power sources. It’s often found in data centers or enterprise networks where power redundancy and durability are critical.

This power supply is built for network administrators and IT professionals who require dependable hardware to maintain network stability. Its compatibility with a broad DC voltage range makes it suitable for diverse power setups commonly seen in telecom and industrial settings.

Key Features

  • Delivers a consistent 750W output to support high-performance switching
  • Compatible with input voltages ranging from -40 V to -72 V DC
  • Designed to fit seamlessly into Cisco Catalyst 6840-X chassis
  • Offers efficient power conversion with minimal heat generation
  • Supports network uptime through reliable power delivery

This power supply is typically deployed in mission-critical network environments where stable DC power is essential, such as telecommunications hubs or large enterprise wiring closets. It plays a vital role in maintaining uptime and protecting sensitive network equipment from power interruptions.


Use Cases

The Cisco Catalyst 6840-X Power Supply DC-750W is predominantly utilized in network environments where DC power sources are standard, such as telecom facilities and industrial sites requiring robust and uninterrupted switch operation. It is best suited for IT teams managing enterprise-level networking equipment that demands high reliability in power delivery within rack-mounted or modular switch configurations.

How It's Used:

  • Powering Cisco Catalyst 6840-X switches in telecom central offices leveraging -48 V DC battery backup systems.
  • Providing stable DC power in industrial automation networks where environmental controls limit AC power availability.
  • Supporting enterprise campus network core switches that utilize DC power for enhanced resilience and reduced downtime.
  • Integrating into data center edge deployments where DC power infrastructure is preferred for efficiency and redundancy.
  • Enabling remote office networking setups with DC power systems to maintain continuous network connectivity.

By ensuring consistent and efficient DC power delivery, this power supply facilitates the Catalyst 6840-X switch’s operational stability in critical network segments. It enables IT administrators to maintain scalable and resilient infrastructure tailored to environments with specialized power requirements.


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C6840-X-750W-DC Cisco 750W DC Power Supply -40V to -72V for Catalyst 6840-X
C6840-X-750W-DC Cisco 750W DC Power Supply -40V to -72V for Catalyst 6840-X
$1,331.00