Cisco A9K-DC-PEM DC Power Entry Module

The Cisco A9K-DC-PEM is a DC power entry module designed for Cisco ASR 9000 Series routers, providing DC input and distributing power to the chassis to support reliable operation in high‑performance networks. This chassis-mounted module uses passive cooling and is compatible with redundant power configurations, making it suitable for carrier‑grade ISP networks, data center backbones, and enterprise core deployments that require dependable power input. Key details: Manufacturer Cisco; Part Number A9K-DC-PEM; Product Type DC Power Entry Module; Compatible Platform Cisco ASR 9000 Series Routers; Input Power Type DC; Function Power entry and distribution to router chassis; Installation Type: Chassis-mounted; Cooling: Passive integration with system airflow; Operating Temperature: Standard data center operating range. Common Replacements: Cisco A9K-AC-PEM; Cisco A9K-DC-PEM-V2; Cisco A9K-DC-PEM-2.