Cisco 6 Service Slot MSTP Chassis 2nd Gen AC Power Supply

The Cisco 6 Service Slot MSTP Chassis 2nd Gen AC Power Supply is a pivotal component for the ONS 15454 M6 family, engineered to deliver reliable, scalable power to this high-capacity optical transport platform. Designed for mission-critical networks, this power supply option supports both single and redundant configurations, enabling operators to optimize uptime and reduce maintenance windows. Built to integrate seamlessly with the ONS 15454 M6 shelf, the power supply supports the 15454-M6-AC and 15454-M6-AC2 modules, providing a flexible, future-proof solution for service providers and large enterprises that demand consistent power delivery in demanding environments. By converting incoming AC power into the precise DC power required by the system, this power supply plays a central role in sustaining performance, resilience, and uptime across the entire chassis.

Key to its appeal is the balance it strikes between reliability, efficiency, and ease of deployment. In a modern network, downtime is costly; hence, the option for redundant power modules translates into higher availability and safer maintenance cycles. The 2nd generation design embodies Cisco’s ongoing commitment to improved thermal management, electrical efficiency, and streamlined field servicing, ensuring network operators can scale their architectures without compromising on power quality or service continuity. Whether you are expanding capacity at a data center, backhauling a dense metropolitan area, or reinforcing a core transport network, this AC power supply is engineered to meet demanding uptime requirements while maintaining manageable total cost of ownership.

• Flexible power configuration – Choose between a single AC power module for economical operation or a redundant pair for enhanced availability and uptime. The redundancy option minimizes the risk of power-related outages during maintenance or unexpected module failures.
• Compatibility with M6 power modules – This chassis power supply is designed to work with Cisco 15454-M6-AC and 15454-M6-AC2 modules, ensuring a seamless, proven pathway for energy delivery within the ONS 15454 M6 shelf.
• AC-to-DC power conversion – Efficiently converts AC input power into the DC output required by the ONS 15454 M6 hardware, delivering stable voltage rails critical for stable operation of line cards, timing networks, and switching components.
• Designed for uptime and serviceability – Built to withstand demanding telecom environments, with considerations for hot-swap-friendly installation in service slots and straightforward replacement in field deployments, reducing mean time to repair.
• Scalability for growing networks – As your network expands, the 2nd Gen chassis power supply supports continued growth within the ONS 15454 M6 system, enabling operators to consolidate power management while preserving performance and reliability.

Technical Details of Cisco 6 Service Slot MSTP Chassis 2nd Gen AC Power Supply

• System compatibility – ONS 15454 M6 service shelf, part of the Cisco 6 Service Slot MSTP Chassis family, engineered for high-density transport deployments.
• Power configuration – Supports both single and redundant AC power supply configurations to optimize reliability and uptime according to operational needs.
• Supported power modules – Compatible with Cisco 15454-M6-AC and 15454-M6-AC2 power modules, enabling a flexible power architecture within the same chassis ecosystem.
• Power conversion – The AC power module converts standard AC input power to the DC output required by the M6 shelf, supplying stable energy to line cards, multiplexers, and management components.
• Mounting and form factor – Designed to fit within the 6-slot MSTP chassis in a way that aligns with Cisco’s modular power design, enabling straightforward installation and maintenance in data centers and central offices.
• Reliability and maintenance – Built with serviceability in mind, the 2nd Gen design supports efficient field replacement and reduced downtime, contributing to overall network resilience.

how to install Cisco 6 Service Slot MSTP Chassis 2nd Gen AC Power Supply

Before installing any power module, ensure you follow all standard safety procedures and power-down guidelines for your ONS 15454 M6 system as recommended by Cisco documentation. Begin by verifying that you have the correct 15454-M6-AC or 15454-M6-AC2 modules and that the chassis is accessible and free of foreign objects. Once you’re ready, perform the installation in the following general steps:

• Power down and isolate the chassis – If your maintenance policy requires, shut down non-essential services and isolate the chassis to prevent unexpected power routing during hardware installation.
• Identify the service slot – Locate the appropriate service slot in the 6-slot MSTP chassis for the AC power module replacement or addition. Ensure you have both the primary slot and the intended redundancy slot ready if configuring for high availability.
• Install the power module – Insert the Cisco 15454-M6-AC or 15454-M6-AC2 module firmly into the designated AC power slot, ensuring it seats with a secure, audible click. For redundant configurations, install the second module into the alternate power slot to establish dual-path power.
• Connect the AC power input – Attach the appropriate AC power cords to the installed modules, ensuring that power sources meet the module’s input requirements. Use a dedicated circuit with proper grounding according to local electrical codes.
• Power up and verify – Restore power and monitor the chassis indicators through the management console to verify that both redundant modules (if installed) are green (healthy) and that the DC rails are within spec. Confirm that the system recognizes the power supply modules and that health alerts are cleared.

Note: For precise installation steps, torque specs, slot numbering, and management visibility, consult the Cisco ONS 15454 M6 hardware installation guide and the product’s official documentation. Following manufacturer guidelines helps ensure safe installation and optimal power performance over the life of the system.

Frequently asked questions

• What is the Cisco 6 Service Slot MSTP Chassis 2nd Gen AC Power Supply? – It is the AC power solution for the ONS 15454 M6 shelf, designed to power the system either with a single module or with redundant modules, using the 15454-M6-AC or 15454-M6-AC2 power modules.
• Can I run the ONS 15454 M6 with a single power module? – Yes. The chassis supports a single AC power module, which may be suitable for lower-availability deployments or for cost-conscious configurations. To maximize uptime, a redundant pair is recommended where possible.
• Which power modules are compatible? – The system supports the Cisco 15454-M6-AC and the 15454-M6-AC2 power modules. These are designed specifically for the 2nd Gen power supply configuration within the ONS 15454 M6 shelf.
• How does redundancy improve network uptime? – Redundant power modules provide a backup path for power. If one module fails or requires maintenance, the other module continues to supply power, reducing the risk of service disruption and enabling smoother maintenance windows.
• Where can I find the official installation and specification details? – Refer to Cisco’s official ONS 15454 M6 documentation and the product page on the vendor’s site for the most current specifications, compliance notes, and safety guidelines. Always follow the recommended installation procedures for your environment.