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Home Switching Industrial Ethernet Switches Arista DCS-7048T-4S-R 48-Port Gigabit RJ-45 Switch w/ 4x 10Gb SFP+ Uplinks | Back-to-Front Airflow

Arista DCS-7048T-4S-R 48-Port Gigabit RJ-45 Switch w/ 4x 10Gb SFP+ Uplinks | Back-to-Front Airflow

Arista DCS-7048T-4S-R 48-Port Gigabit RJ-45 Switch w/ 4x 10Gb SFP+ Uplinks | Back-to-Front Airflow

Brand:

Arista

Specifications

Overview:

The Arista DCS-7048T-4S-R is a robust and scalable Layer 2/3 managed switch designed to meet the high-performance demands of modern enterprise and data center environments. With 48 Gigabit RJ-45 ports and 4 high-speed 10Gb SFP+ uplink slots, this switch offers the perfect balance between port density and uplink capacity.
Ideal for high-throughput network environments, it features a switching capacity of 176 Gbps and can forward up to 132 million packets per second (Mpps). Built with a back-to-front cooling design, redundant 760W power supplies, and five intelligent fan modules, it ensures reliable operation in temperature-sensitive rack setups. Low latency, rich Layer 3 capabilities, and support for thousands of VLANs and routing entries make this switch a powerful choice for scalable deployments.

Key Features:

High-Density Port Configuration: 48x 10/100/1000BASE-T RJ-45 ports for versatile Gigabit access.
Fast Uplink Support: 4x 10Gb SFP+ ports for high-speed uplink or stacking needs.
Enterprise Routing Ready: Supports up to 14K IPv4 and 4K IPv6 routes for advanced network segmentation.
Redundant Power Design: Includes 2x hot-swappable 760W AC power supplies for uptime assurance.
Back-to-Front Cooling: Equipped with 5x rear-to-front airflow fans, ideal for hot-aisle data center setups.
Low Latency Switching: Delivers ultra-low ~3 microsecond latency for minimal delay in network communication.
Memory & Buffering: 2GB system memory, 2GB flash, and 768MB packet buffer for smooth traffic processing.
Flexible Management: 2x Gigabit management ports, 1x console, and USB for diverse configuration options.
Runs on Arista EOS: Powered by Arista’s advanced Extensible Operating System (EOS) for programmable and automated networking.

Technical Specifications:

Brand: Arista
Model: DCS-7048T-4S-R
Warranty: 1 Year
Access Ports: 48x RJ-45 10/100/1000BASE-T
Uplink Ports: 4x 10 Gigabit SFP+
VLAN Support: Up to 4094 VLAN IDs
Packet Buffer: 768MB
Switching Fabric Capacity: 176 Gbps
Forwarding Rate: 132 Mbps
Latency: As low as 3 microseconds
System Memory: 2GB DRAM
Flash Storage: 2GB Flash
CPU: Dual-core x86
Cooling: 5x Hot-swappable Back-to-Front Fans
Power Supplies: 2x 760W AC Hot-swappable PSU (PWR-760AC)
Airflow Direction: Back-to-Front
Operating System: Arista EOS

Features

Brand:

Arista

Conditions:

New

Warranty:

1 Year

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