Sinanova Equipment Co., Ltd
| Payment Terms | T/T |
| Delivery Time | 1-3 working day |
| Part number | PWR 650WAC R= |
| Brief Description | Power Supply |
| Details | hot-swappable switch power supply |
| Key Features | redundant PSU for Cisco switch |
| Condition | Original new |
| Warranty | 1 year |
| Packing | original new |
| Lead time | 1-3 working day |
| Ship | DHL FEDEX UPS |
| Payment term | TT in advance |
| Brand Name | cis co |
| Model Number | PWR 650WAC R= |
| Certification | CE |
| Place of Origin | USA |
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Product Specification
| Payment Terms | T/T | Delivery Time | 1-3 working day |
| Part number | PWR 650WAC R= | Brief Description | Power Supply |
| Details | hot-swappable switch power supply | Key Features | redundant PSU for Cisco switch |
| Condition | Original new | Warranty | 1 year |
| Packing | original new | Lead time | 1-3 working day |
| Ship | DHL FEDEX UPS | Payment term | TT in advance |
| Brand Name | cis co | Model Number | PWR 650WAC R= |
| Certification | CE | Place of Origin | USA |
| High Light | 650W Redundant AC Power Supply ，9000 650W AC Power Supply ，C9K PWR 650WAC R= | ||
9000 650W Redundant AC Power Supply C9K PWR 650WAC R= original new in stock
Product Overview
The Cisco C9K-PWR-650WAC-R is a 650W AC power supply module designed for Cisco Catalyst 9000 Series switches, including Catalyst 9300 and 9400 models. With front-to-back airflow (denoted by “-R”), this power supply ensures optimal thermal alignment for data center and enterprise deployments. It is hot-swappable, redundant-ready, and supports both system and PoE power delivery.
Product Description
The Cisco C9K-PWR-650WAC-R is a high-efficiency, modular AC power supply that provides up to 650 watts of output to support system operation and Power over Ethernet (PoE) needs in enterprise access networks. Designed for compatibility with Cisco Catalyst 9300 and select 9400 models, this PSU features front-to-back airflow, making it ideal for installations that require specific thermal direction control. Its hot-swappable and field-replaceable design enables uninterrupted operation during maintenance or upgrades. When installed with a second PSU, it supports 1+1 redundancy, enhancing network resilience.
Key Features
650W AC power output
Supports PoE and PoE+ (IEEE 802.3af/at) delivery
Front-to-back airflow for optimized cooling in rack environments
Hot-swappable and modular for uninterrupted operations
1+1 PSU redundancy support in Catalyst switches
Compatible with Cisco Catalyst 9300 and 9400 Series
High-efficiency, low-heat power conversion
Compact PSU form factor with easy installation
Technical Specifications
| Specification | Details |
|---|---|
| Model | C9K-PWR-650WAC-R |
| Type | Modular AC Power Supply |
| Output Power | 650 Watts |
| Airflow | Front-to-Back (–R) |
| Hot Swappable | Yes |
| Redundant Supported | Yes (1+1 Redundancy) |
| PoE Support | Yes (PoE / PoE+ capable) |
| Input Voltage | 100–240V AC, 50–60 Hz |
| Efficiency | High-efficiency, energy optimized |
| Compatible Switches | Catalyst 9300, select 9400 models |
Compatible Switches Example
| Switch Model | PSU Slots | PoE Capable | Redundant PSU Support | Airflow Direction |
|---|---|---|---|---|
| Catalyst 9300-24P-E | 2 | Yes | Yes | Front-to-Back |
| Catalyst 9300-48P-A | 2 | Yes | Yes | Front-to-Back |
| Catalyst 9300-24UX-E | 2 | Yes | Yes | Front-to-Back |
| Catalyst 9400R Series | Varies | Yes | Yes | Configurable |
Sinanova specializes in supplying ICT networking equipment from leading brands such as Cisco, Huawei, and Juniper. Our product range includes switches, routers, firewalls, wireless access points and controllers, IP phones, video conferencing solutions, and more. We are committed to delivering original and reliable hardware along with professional ICT solutions—all at competitive prices. Our high-quality service ensures a smooth and hassle-free purchasing experience for our clients.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Seller
Year Established:
2025
Total Annual:
50000-3000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Sinanova began as a domestic distributor of Cisco products and an ICT integrator. Over time, the company expanded its portfolio to include Huawei data communication equipment as well as networking solutions from Juniper and Fortinet. Today, Sinanova specializes in providing a wide range of networ... Sinanova began as a domestic distributor of Cisco products and an ICT integrator. Over time, the company expanded its portfolio to include Huawei data communication equipment as well as networking solutions from Juniper and Fortinet. Today, Sinanova specializes in providing a wide range of networ...
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