Cisco ASR 9000 Series Power Module A9K-3KW-AC Overview
Cisco ASR 9000 Series Power Module A9K-3KW-AC is a genuine power and cooling redundancy product from Cisco, a leading enterprise networking vendor whose Catalyst, Nexus and ISR families power campus, data-center and branch networks worldwide. Belonging to the Cisco ASR 9000 Series family, the A9K-3KW-AC unit is built to the original factory specification, so it integrates with existing Cisco deployments predictably and behaves exactly as the platform documentation describes. In the network, it is deployed as a standalone unit or as part of a larger managed network, following the standard operating procedures of the platform.
This unit follows the original factory specification for the Cisco ASR 9000 Series family, covering its intended role without compatibility surprises. Standard mounting, cabling and management practices apply, and it interoperates with surrounding hardware using the same procedures as other Cisco equipment already deployed in the network.
Typical deployments include redundant power for mission-critical switches and routers, hot-swappable replacement in live production environments, and hot-swappable replacement in live production environments. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “Cisco ASR 9000 Series Equipment A9K-3KW-AC 3kW AC Power Module”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the A9K-3KW-AC. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Enterprise WAN
Branch and campus routing with advanced services.
Service Provider
Edge routing for ISP and MPLS deployments.
Data Center
Interconnect core and aggregation layers reliably.
Buying a Pre-Owned A9K-3KW-AC
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
| A9K-3KW-AC | |
| Product list | |
| Product code | A9K-3KW-AC |
| Power cable | No |
| Button | No |
| Product parameters | |
| Manufacturer | Cisco |
| Product ID | A9K-3KW-AC |
| Product Description | 3kW AC Power Module |
| Product Type | Power Module |
| Introduction | The Cisco A9K-3KW-AC, or 3kW AC Power Module for the ASR 9000 routers.These aggregation services routers allow service providers to monetize services to increase profitability, optimize efficiency and performance and reduce deployment complexity. |
| Power Description | |
| Output Power | 3000 W |
| Compatibility Information | |
| Apply to | Cisco ASR 9000 Series Aggregation Services Routers |
A9K-3KW-AC - Power Notes
This A9K-3KW-AC power supply/fan variant is specified for the wattage and redundancy configuration indicated in the specifications above. Confirm the input voltage, connector type, and compatibility with your chassis before ordering.
For redundancy planning, verify that the PSU variant matches the power budget of your chassis population. Our team can confirm compatibility and availability before dispatch.
Each A9K-3KW-AC unit is tested for correct output and operation before dispatch, ensuring reliable power delivery on arrival.
A9K-3KW-AC - Power Notes
This A9K-3KW-AC power supply/fan variant is specified for the wattage and redundancy configuration indicated in the specifications above. Confirm the input voltage, connector type, and compatibility with your chassis before ordering.
For redundancy planning, verify that the PSU variant matches the power budget of your chassis population. Our team can confirm compatibility and availability before dispatch.
Each A9K-3KW-AC unit is tested for correct output and operation before dispatch, ensuring reliable power delivery on arrival.
A9K-3KW-AC - Cisco Series Notes
This listing is part of the Cisco enterprise networking product family, sourced and tested by LinkNewNet for enterprise deployment. Cisco security appliance delivers perimeter protection, identity services, or content security for enterprise networks.
Deployment guidance: When planning this A9K-3KW-AC unit into a network, confirm the software image (IOS/IOS-XE/NX-OS) required, the power and cooling profile, and the upstream/downstream interface types that match your existing infrastructure. For a like-for-like refresh, match the feature set of the units already in service so management and automation behave consistently.
Our Cisco reconditioning process: Every pre-owned Cisco unit at LinkNewNet passes a documented reconditioning flow before dispatch - visual inspection, internal cleaning, firmware verification, port-by-port testing, and configuration reset to factory defaults. This ensures the unit you receive operates reliably and integrates cleanly with your existing Cisco management tools.
Related models in this family: AIR-LAP1142N-E-K9, A9K-750W-AC, ASR1000-ESP40, A9K-2X100GE-TR, ASR1000-6TGE. Compare specifications to confirm the right port density, feature set and uplink options for your deployment.
Model code: C = China regulatory domain / Configurable - this suffix indicates the feature set, power, or regulatory variant of the A9K-3KW-AC, which affects software licensing and regional compliance.
