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Overview
Specs
Item Number | Arista PWR-500AC-F |
Manufacturer | Arista Networks |
Description | 500W AC Replacement Power Supply for Arista 7050X and 7280 Series Switches, with airflow from front to back |
Compatibility | Designed for Arista 7050X and 7280 Series, supporting 10/40GbE optimized for layer 2/3 switching and advanced cloud networking functionalities |
7050SX-128 Configuration | 96 ports supporting 1/10GbE and 8 ports for 40GbE |
7050SX-96 Configuration | 48 ports for 1/10GbE connectivity and 12 for 40GbE |
Energy Efficiency | Average consumption below 2W per 10GbE port, enhancing total cost savings |
Power Supply Efficiency | Above 94% efficiency rating |
Power Redundancy | Supports both 1+1 power redundancy and hot-swap capability |
Fan Redundancy | Includes N+1 hot-swappable fan modules |
Cooling Direction | Adaptable cooling with options for front-to-back or back-to-front airflow |
Installation | Mounting rails that require no tools for installation |
Networking Features | Supports VXLAN, VM Tracer, OpenFlow, DirectFlow, and eAPI for enhanced network programmability |
MAC Address Table Size | Supports up to 288K MAC addresses |
IPv4 Routing Capacity | Can handle up to 144K IPv4 routes |
IPv4 Host Routes | Capable of 208K IPv4 host routes |
Buffer Memory | 12MB for dynamic buffer allocation |
Processor | Equipped with a high-speed x86 CPU |
Memory Options | Up to 8GB DRAM and 4GB Flash storage |
Virtualization | Allows running user applications within a virtual machine environment |
Storage Enhancements | Option for Solid State Drive to store logs and capture data |
Linux Compatibility | Full access to Linux tools without restrictions |
PWR-500AC-F
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Product Description
The PWR-500AC-F is a 500 Watt AC power supply designed specifically for Arista 7050X and 7280 Switches, ensuring compatibility with devices that require front-to-rear airflow. It supports the demanding power needs of 10/40GbE speeds and advanced networking features, including wire speed layer 2 and layer 3 capabilities, while maintaining efficiency with a typical power usage under 2W per 10GbE port. Additionally, this power supply offers 1+1 redundant & hot-swappable capabilities and over 94% efficiency, making it an essential component for high-availability and cost-effective network operations.FAQs for the PWR-500AC-F
- What is the power capacity of the spare AC power supply for the Arista 7050X and 7280 switches?
The spare AC power supply for these switches has a capacity of 500 Watts and supports front-to-rear airflow. - How many 1/10GbE and 40GbE ports does the 7050SX-128 model support?
The 7050SX-128 model supports 96 x 1/10GbE ports and 8 x 40GbE ports. - What are the key features of the Arista 7050X and 7280 switches?
Key features include wire speed Layer 2 and 3 capabilities, advanced cloud networking features, VXLAN and VM Tracer support, OpenFlow, DirectFlow, eAPI, and high performance with a x86 CPU. - What is the typical power consumption per 10GbE port on these Arista switches?
Typical power consumption is under 2W per 10GbE port, contributing to a lower cost of ownership. - Describe the redundancy features of the Arista 7050X and 7280 switches.
They feature 1+1 redundant and hot-swappable power supplies, along with N+1 redundant and hot-swappable fans. - How many MAC entries, IPv4 routes, and IPv4 host routes can the Arista 7050X and 7280 switches support?
These switches support 288K MAC entries, 144K IPv4 Routes, and 208K IPv4 Host Routes. - What cooling options are available for these switches?
Cooling options include front-to-rear or rear-to-front cooling configurations. - What are the storage and memory specifications for the Arista 7050X and 7280 switches?
They come equipped with up to 8GB DRAM, 4GB Flash, and an option for a Solid State Drive to store logs and data captures. - Can user applications run on these Arista switches?
Yes, user applications can run in a VM, leveraging Linux tools without limitations. - What installation features do the Arista 7050X and 7280 switches offer?
They offer tool-less rails for simple installation, facilitating easier setup and maintenance.
Product Review
The Arista PWR-500AC-F power supply offers efficient energy use and redundancy options, compatible with Arista 7050X and 7280 switches, ensuring reliable operation in demanding data center environments. Its efficiency exceeds 94%, aligning with the need for cost-effective power usage per 10GbE port, vital for large-scale deployments. However, the specificity to Arista's 7050X and 7280 models may limit its applicability across diverse network infrastructures, potentially restricting its use to existing Arista environments.
Overview
Specifications
Item Number | Arista PWR-500AC-F |
Manufacturer | Arista Networks |
Description | 500W AC Replacement Power Supply for Arista 7050X and 7280 Series Switches, with airflow from front to back |
Compatibility | Designed for Arista 7050X and 7280 Series, supporting 10/40GbE optimized for layer 2/3 switching and advanced cloud networking functionalities |
7050SX-128 Configuration | 96 ports supporting 1/10GbE and 8 ports for 40GbE |
7050SX-96 Configuration | 48 ports for 1/10GbE connectivity and 12 for 40GbE |
Energy Efficiency | Average consumption below 2W per 10GbE port, enhancing total cost savings |
Power Supply Efficiency | Above 94% efficiency rating |
Power Redundancy | Supports both 1+1 power redundancy and hot-swap capability |
Fan Redundancy | Includes N+1 hot-swappable fan modules |
Cooling Direction | Adaptable cooling with options for front-to-back or back-to-front airflow |
Installation | Mounting rails that require no tools for installation |
Networking Features | Supports VXLAN, VM Tracer, OpenFlow, DirectFlow, and eAPI for enhanced network programmability |
MAC Address Table Size | Supports up to 288K MAC addresses |
IPv4 Routing Capacity | Can handle up to 144K IPv4 routes |
IPv4 Host Routes | Capable of 208K IPv4 host routes |
Buffer Memory | 12MB for dynamic buffer allocation |
Processor | Equipped with a high-speed x86 CPU |
Memory Options | Up to 8GB DRAM and 4GB Flash storage |
Virtualization | Allows running user applications within a virtual machine environment |
Storage Enhancements | Option for Solid State Drive to store logs and capture data |
Linux Compatibility | Full access to Linux tools without restrictions |