Cisco C1KT-1N24P32A-DC=: High-Power DC Module? Specifications, Use Cases, and Availability

​​Core Specifications of the C1KT-1N24P32A-DC=​​

The Cisco C1KT-1N24P32A-DC= is a ​​32A DC power supply module​​ designed for Cisco Catalyst 9400 Series switches. According to Cisco’s technical documentation, this module delivers ​​1,200W of power​​ at ​​-48V DC input​​, supporting high-density PoE+ and PoE++ deployments. It is engineered for environments requiring ​​redundant, high-capacity power​​ for switches powering devices like wireless APs, IoT sensors, and industrial equipment.

​​Key Technical Features​​

• ​​High Power Capacity​​: Supports up to ​​1,200W output​​, enabling simultaneous power delivery to 24 PoE+ (30W) ports or 12 PoE++ (90W) ports.
• ​​DC Power Redundancy​​: Compatible with Cisco’s ​​N+1/N+N redundancy​​ configurations for mission-critical networks.
• ​​Hot-Swappable Design​​: Allows replacement without disrupting switch operations, minimizing downtime.
• ​​Extended Temperature Range​​: Operates in ​​-40°C to 70°C​​ environments, ideal for industrial or outdoor use cases.

​​Ideal Deployment Scenarios​​

This module is tailored for networks prioritizing ​​reliability and high PoE density under DC power constraints​​:

• ​​Industrial Facilities​​: Powers ruggedized switches in manufacturing plants or oil/gas installations with DC power grids.
• ​​Telecom Edge Sites​​: Supports PoE-heavy gear in cell towers or remote cabinets reliant on DC backup systems.
• ​​Transportation Hubs​​: Drives surveillance cameras, digital signage, and APs in airports or rail stations.

​​Addressing Critical User Questions​​

​​Q: Is the C1KT-1N24P32A-DC= compatible with non-Catalyst 9400 switches?​​
A: No. It is ​​exclusive to Catalyst 9400 Series​​ chassis. For other switches, refer to Cisco’s compatibility matrix.

​​Q: Can this module support 802.3bt (PoE++) devices?​​
A: Yes. When paired with PoE++ line cards, it delivers ​​up to 90W per port​​ across 12 ports.

​​Q: What input voltage is required?​​
A: Requires ​​-48V DC input​​ (nominal). Ensure your DC power source meets this specification.

​​Purchasing the C1KT-1N24P32A-DC=​​

For organizations needing robust, DC-powered solutions, the “C1KT-1N24P32A-DC=” can be sourced here. Verify compatibility with your Catalyst 9400 chassis and DC infrastructure.

​​Final Perspective​​

The C1KT-1N24P32A-DC= is a ​​cornerstone for DC-powered, high-PoE networks​​, offering unmatched capacity and redundancy for the Catalyst 9400 Series. While its niche compatibility limits broader use, its industrial-grade durability and hot-swappable design make it indispensable for sectors like telecom and heavy industry. For enterprises tethered to AC power, however, investing in AC PoE modules might streamline infrastructure costs.