Arista DCS-7300X-32Q-LC 7300X Series 32x 40GB QSFP+ Switch Line Card
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DCS-7300X-32Q-LC
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DCS-7300X-32Q-LC Overview
ARISTA DCS-7300X-32Q-LC 36x 40g Qsfp Blades For 7300x Series.
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Arista |
| Stock | In Stock |
Key Features
| Manufacturer | ARISTA |
|---|---|
| Manufacturer Part Number | Dcs-7328x-fm |
| Compatibility For | 7300x Series Switches |
| Network Ports | 32x 40 Gigabit Ethernet Qsfp+ |
Frequently Asked Questions
What chassis models are compatible with the Arista DCS-7300X-32Q-LC line card? +
The DCS-7300X-32Q-LC line card is specifically engineered for integration with the Arista 7300X Series modular chassis. These chassis are designed for high-density data center environments, and this module leverages the system's backplane to deliver high-performance switching capacity while maintaining the robust modular architecture required for mission-critical network deployments.
How many ports does the DCS-7300X-32Q-LC provide and what is their bandwidth? +
This line card features 32 ports of 40GbE QSFP+ connectivity. Each port is capable of line-rate performance, providing a total of 1.28 Terabits per second of switching capacity per card. This density makes it an ideal solution for spine-leaf data center architectures requiring high throughput and low-latency interconnects.
Does the DCS-7300X-32Q-LC support port breakout configurations? +
Yes, the 40GbE QSFP+ interfaces on this line card are designed to support breakout configurations. This flexibility allows users to divide the 40G ports into 4x10GbE connections using appropriate splitter cables, providing significant versatility when connecting to lower-speed server uplinks or integrating legacy infrastructure into a high-density 40G fabric.
What is the primary use case for deploying the Arista 7300X-32Q line card? +
The DCS-7300X-32Q-LC is primarily deployed in large-scale data center environments as part of a high-density spine or leaf configuration. Its high port density and efficient power consumption make it an excellent choice for cloud providers and enterprise networks that require massive scalability, consistent performance, and deep buffer management for bursty traffic patterns.
How does the DCS-7300X-32Q-LC manage traffic congestion within the network? +
This line card utilizes Arista’s advanced VOQ (Virtual Output Queueing) architecture. By handling congestion management at the ingress point, it effectively prevents head-of-line blocking. This ensures that traffic flows remain fluid and predictable, which is essential for maintaining the performance of latency-sensitive applications across heavily utilized high-bandwidth data center fabrics.
What operating system manages the Arista DCS-7300X-32Q-LC? +
This module is managed by the Arista Extensible Operating System (EOS). EOS provides a modern, programmable, and highly stable environment that simplifies network automation and management. The software architecture allows for stateful fault repair and binary compatibility across the entire Arista product line, ensuring a consistent operational experience throughout your network infrastructure.
Are there specific power requirements for running this line card in a 7300X chassis? +
Because the DCS-7300X-32Q-LC is a high-density 40G module, it is optimized for efficiency within the chassis power budget. We recommend verifying that your chassis power supply units (PSUs) are configured to support your total line card load and redundancy requirements. Consult the system's power consumption metrics to ensure the chassis remains within thermal and electrical limits during peak operations.
Is the DCS-7300X-32Q-LC suitable for low-latency financial trading environments? +
The 7300X series is widely recognized for its deterministic low latency and high-performance packet switching capabilities. While this specific module is tailored for high-density throughput, its architecture minimizes packet traversal time, making it highly effective for environments that require balanced performance between density and rapid data delivery in demanding enterprise applications.
Can I receive a bulk quote for multiple Arista DCS-7300X-32Q-LC units? +
Absolutely. BuyRouterSwitch.com specializes in providing competitive pricing for large-scale enterprise rollouts. If you are planning a significant infrastructure refresh or need to purchase multiple units, contact our sales department directly. We can provide a customized bulk quote tailored to your project’s specific quantity requirements and help streamline the procurement process for your organization.
Why should I choose BuyRouterSwitch.com for Arista hardware procurement? +
BuyRouterSwitch.com is a trusted source for genuine, high-quality enterprise networking hardware. We pride ourselves on offering a professional procurement experience, deep inventory availability, and a secure ordering process that helps IT departments meet their deployment timelines. Our focus is on providing seamless access to reliable Arista components, ensuring you receive the authentic gear necessary to maintain your network's integrity and performance.
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