Arista DCS-7500E-SUP-D 2x 1GB RJ-45 2x USB 100GB SSD Switch Supervisor Module
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DCS-7500E-SUP
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overview
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DCS-7500E-SUP Overview
ARISTA DCS-7500E-SUP-D 2x 1gb Rj-45 2x Usb 100gb Ssd Switch Supervisor Module.
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Arista |
| Stock | In Stock |
General
| Network Ports | 2x Rj-45 Management, 2x Usb 2.0 |
|---|---|
| Rs-232 Serial Ports | 1x Rj-45 |
| Dram | 16 Gb |
| Flash | 4 Gb |
| Model Number | DCS-7500E-SUP-D |
| Part Number | DCS-7500E-SUP-D |
Frequently Asked Questions
What is the primary function of the Arista DCS-7500E-SUP supervisor module? +
The DCS-7500E-SUP serves as the control plane brain for the Arista 7500E Series modular switches. It manages all chassis operations, including system management, routing protocol processing, and communication with line cards. By decoupling the control plane from the data plane, it ensures high availability and modular scalability for demanding data center fabrics.
Is the DCS-7500E-SUP compatible with all Arista 7500 Series chassis? +
This supervisor module is specifically engineered for the 7500E Series modular platforms. While it shares the form factor of the 7500 architecture, you should verify that your specific chassis backplane and power configurations support this 'E' series upgrade. It is optimized for environments requiring high-performance processing and increased control plane capacity compared to earlier generation supervisor modules.
How does this module impact the throughput and performance of my network switch? +
While the DCS-7500E-SUP does not process actual data plane traffic, its performance directly influences the switch’s ability to manage large routing tables, process BGP updates, and execute configuration changes. With a faster CPU and increased memory capacity, it ensures the control plane remains responsive during heavy network churn or high-frequency link state changes.
Does the Arista DCS-7500E-SUP support high-availability configurations? +
Yes, this supervisor supports stateful switchover (SSO) when deployed in a redundant configuration. By installing a pair of DCS-7500E-SUP modules, the system maintains a synchronized state between the primary and standby units. If a failure occurs on the active module, the secondary unit takes over control plane functions without interrupting data forwarding on the line cards.
What management interfaces are available on the DCS-7500E-SUP? +
The module is equipped with standard management ports, including an RJ-45 console port for direct CLI access and an Ethernet management port for out-of-band network connectivity. These interfaces allow network administrators to configure, monitor, and troubleshoot the entire chassis via the Arista EOS software, providing robust remote access for your data center operations team.
Can I upgrade my existing 7500 Series supervisor to the DCS-7500E-SUP? +
Upgrading to the DCS-7500E-SUP is a common way to extend the lifecycle of your 7500E Series chassis, provided the hardware revision of your existing chassis is compatible. It is an ideal solution for businesses looking to handle larger routing tables and more complex EOS features without replacing the entire hardware footprint of the switch.
How does Arista EOS interact with the DCS-7500E-SUP module? +
Arista EOS runs directly on the DCS-7500E-SUP, utilizing its multicore CPU and expanded RAM to handle the operating system's modular, multi-process architecture. This allows for seamless execution of standard routing stacks and advanced features like CloudVision, ensuring that the control plane can handle modern network automation and telemetry requirements efficiently.
What is the recommended installation procedure for the DCS-7500E-SUP? +
Installation is performed via the supervisor slots located on the front of the 7500E chassis. Because the supervisor is hot-swappable, you can replace or add a module without powering down the entire system, assuming the chassis is configured for dual-supervisor redundancy. Always ensure proper grounding and follow standard data center electrostatic discharge protocols during the physical insertion.
Why should I purchase my Arista modules from BuyRouterSwitch.com? +
At BuyRouterSwitch.com, we specialize in providing authentic enterprise-grade networking hardware to global businesses. We prioritize efficiency and reliability, ensuring that every DCS-7500E-SUP module you receive is sourced through reputable channels. Our deep industry expertise helps ensure you get the exact hardware configuration needed to maintain your network's peak performance.
How do I request a quote for large volume orders of Arista equipment? +
If you are planning a data center refresh or require multiple DCS-7500E-SUP units, our dedicated sales team is ready to assist with bulk pricing. Simply contact our sales department through our website to discuss your project requirements. We prioritize providing competitive pricing for high-volume procurement to help organizations optimize their infrastructure budget effectively.
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