Name: DCS-7500R3-24P-LC Arista 24-Port 400GbE OSFP Line Card Module
Brand: Arista
SKU: DCS-7500R3-24P-LC
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (124 reviews)

Product Overview
The Arista DCS-7500R3-24P-LC line card provides 24 OSFP ports, each capable of 400GbE wire speed operation. It fits into the DCS-7500R3 chassis and supports high-density, modular data center networking needs by enabling scalable port expansion with consistent throughput.

General Information
Brand	Arista

Technical Information
Series	DCS-7500R3 / 7500R3
product type	400GbE OSFP wire-speed line card
Product Category	Line Card
Compatibility	Arista 7500R3 series chassis (DCS-7500R3)

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC

Physical Characteristics
Form Factor	Modular pluggable line card (OSFP)
Weight	3.00
Condition	Refurbished

Product Description
The Arista DCS-7500R3-24P-LC is a line card designed to deliver 24 ports of 400 Gigabit Ethernet using OSFP connectors. It integrates into the DCS-7500R3 modular chassis platform, providing wire speed connectivity for demanding data center network infrastructures. This line card is intended for network engineers and IT professionals managing large-scale, high-throughput environments. This line card is commonly deployed in data centers requiring scalable and dense 400GbE port configurations to support next-generation network architectures. Key Features 24 OSFP ports supporting 400GbE speeds Wire speed forwarding to maintain performance Compatibility with Arista DCS-7500R3 chassis systems High-density port configuration for space efficiency Designed for modular deployment in scalable network builds The DCS-7500R3-24P-LC line card plays a critical role in expanding the capacity and speed of data center networks. Its modular design allows flexible upgrades and port scaling while maintaining consistent performance across all ports.

Use Cases
The DCS-7500R3-24P-LC line card is typically used in large data center environments demanding high-speed connectivity and port density. Network operators and IT teams utilize this module to support cloud infrastructure, hyperscale deployments, and aggregation of high-bandwidth traffic. How It's Used: Integrating 400GbE connectivity in Arista DCS-7500R3 chassis-based data center networks Supporting hyperscale data center architectures requiring dense port configurations Aggregating traffic in core and spine layer switching Enabling scalable network expansion through modular line card upgrades Facilitating high-throughput applications in cloud service provider networks This line card serves as a foundational component in networks where maximizing port density and throughput within a modular chassis framework is essential for operational scalability and network performance.

FAQ's
What type of ports does the DCS-7500R3-24P-LC have? The DCS-7500R3-24P-LC features 24 OSFP ports designed for 400GbE connectivity, suitable for high-density network configurations. Which chassis is compatible with the DCS-7500R3-24P-LC line card? This line card is specifically designed for use with the Arista DCS-7500R3 chassis platform, enabling modular deployment. What speed does each port support on this line card? Each OSFP port on the DCS-7500R3-24P-LC supports 400 Gigabit Ethernet at wire speed performance. Can this line card be used outside data center environments? The line card is primarily intended for data center and enterprise network environments where high bandwidth and port density are required. Does the DCS-7500R3-24P-LC support non-OSFP transceivers? This module uses OSFP ports exclusively; compatibility with other transceiver types is not indicated. Is the line card hot-swappable in the DCS-7500R3 chassis? The product information does not specify hot-swapping capabilities, so refer to the chassis documentation for installation procedures.

DCS-7500R3-24P-LC Arista 24-Port 400GbE OSFP Line Card Module

Product Overview

General Information

Technical Information

Miscellaneous

Physical Characteristics

Product Description

Use Cases

FAQ's