Deciphering the CP-840-PH-MCHR= SKU

The ​​CP-840-PH-MCHR=​​ is a Cisco accessory designed for IP phone systems. Breaking down the SKU:

• ​​CP​​: Cisco Phone series identifier.
• ​​840​​: Likely ties to the ​​8800 series IP phones​​, a flagship UC (Unified Communications) product line.
• ​​PH-MCHR​​: Suggests a ​​Phone Mount Charger​​ or ​​Multi-Device Charging Hub​​ for deskphone peripherals.

This component is not a standalone device but a ​​power or mounting accessory​​ to enhance deskphone functionality.

Technical Use Cases and Design Intent

Based on Cisco’s 8800 series documentation and details from [“CP-840-PH-MCHR=” link to (https://itmall.sale/product-category/cisco/), this accessory serves two primary purposes:

1. ​​Device charging hub​​: Provides power to wireless headsets, smartphones, or other USB peripherals via integrated USB ports.
2. ​​Deskphone mounting​​: Secures Cisco IP phones (e.g., CP-8851, CP-8865) to desks or walls, optimizing workspace ergonomics.

​​Key compatibility considerations​​:

• ​​Supports select 8800 series models​​: Verify physical dimensions and mounting points align with your Cisco phone.
• ​​Power output​​: Likely delivers 5V/2.4A per USB port, suitable for fast-charging low-power devices.

Why CP-840-PH-MCHR= Isn’t Listed on Cisco.com

Cisco often bundles such accessories with primary hardware or distributes them through partners. This SKU likely falls into one of these categories:

• ​​OEM replacement part​​: Sold separately to replace lost or damaged components.
• ​​Legacy accessory​​: Discontinued but still relevant for existing 8800 series deployments.

Sourcing the CP-840-PH-MCHR= in 2024

While Cisco.com doesn’t list this accessory, ​​itmall.sale​​ offers refurbished or surplus Cisco UC components, including:

• ​​Tested charging hubs​​: Validated for power output and physical integrity.
• ​​Mounting kits​​: Includes screws, brackets, or adhesive pads for secure installation.

Buyer Considerations: Addressing Core Concerns

Before purchasing, clarify:

• ​​Compatibility​​: Confirm your Cisco IP phone’s model and mounting requirements.
• ​​Power needs​​: Ensure the charger’s output matches your peripherals (e.g., headsets, smartphones).
• ​​Condition​​: Is the unit new, refurbished, or surplus? Refurbished parts often include warranties.

Final Perspective

The CP-840-PH-MCHR= exemplifies Cisco’s focus on workspace optimization for UC environments. While newer IP phones integrate wireless charging, this accessory remains valuable for organizations maintaining older 8800 series devices. Its dual role as a charger and mount reduces desk clutter—a small but impactful upgrade for productivity-focused teams. Always verify physical compatibility and power specs to avoid mismatches with existing hardware.