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Vendor:Arista
Arista DCS-7289R3A-SC | 7280R3A Switch Card, 9-Slot Modular, 16GB Buffer
DCS-7289R3A-SC
Vendor:AristaArista DCS-7289R3A-SC | 7280R3A Switch Card, 9-Slot Modular, 16GB Buffer
The Arista DCS-7289R3A-SC is a high-performance switch card designed for the 7289 modular chassis, delivering 3.2Tbps of capacity to each of 9 I/O module slots with 16GB deep packet buffers. This standard R3A variant supports up to 144 ports of 100G or 36 ports of 400G when fully configured with line cards, making it ideal for hyperscale data centers, service provider networks, and high-performance compute environments. The field-replaceable switch card includes integrated fans and operates with Arista EOS for advanced Layer 2 and Layer 3 routing. -
Vendor:Arista
Arista DCS-7289R3AK-SC | 7280R3A 48-Port 400G Switch Card, 16GB Buffer, MACsec
DCS-7289R3AK-SC
Vendor:AristaArista DCS-7289R3AK-SC | 7280R3A 48-Port 400G Switch Card, 16GB Buffer, MACsec
The Arista DCS-7289R3AK-SC is a high-performance switch card designed for the 7289 modular chassis, delivering up to 48 ports of 400G connectivity across 9 I/O module slots with 16GB deep packet buffers for superior burst absorption. This large-scale R3AK variant includes enhanced MACsec encryption, internet-scale routing support up to 5M routes via FlexRoute, and hot-swappable fans. Ideal for data center spine deployments, content delivery networks, internet peering, and high-performance computing environments requiring lossless forwarding and deterministic performance. -
Vendor:Arista
Arista DCS-7289R3AM-SC | 7280R3A Modular Switch Card with MACsec Encryption
DCS-7289R3AM-SC
Vendor:AristaArista DCS-7289R3AM-SC | 7280R3A Modular Switch Card with MACsec Encryption
The Arista DCS-7289R3AM-SC is a high-performance switch card designed for the 7289 modular chassis, delivering 14.4 Tbps of packet processing capacity with enhanced MACsec encryption capabilities. This R3AM variant provides wire-speed AES-256-GCM encryption across 9 I/O module slots, supporting up to 36x 400G or 144x 100G interfaces depending on module configuration. Built for data center spine, leaf, and DCI deployments requiring secure, lossless forwarding with deep packet buffers and internet-scale routing. -
Vendor:Arista
Arista DCS-7300-LCVR | 7300 Series Blank Line Card Slot Cover
The Arista DCS-7300-LCVR is a blank cover panel designed to protect unused line card slots in Arista 7300 Series modular chassis switches. This accessory ensures proper airflow and dust protection in 7304 and 7308 chassis configurations. Essential for maintaining optimal cooling performance and meeting safety compliance in data center deployments. -
Vendor:Arista
Arista DCS-7300-PCVR | Blank Power Supply Slot Cover for 7300 Series
The Arista DCS-7300-PCVR is a blank cover panel designed for unused power supply slots on Arista 7300 Series modular data center switches. This accessory maintains proper airflow management and ensures consistent thermal performance within the chassis by preventing air recirculation through empty power supply bays. Essential for installations where not all power supply slots are populated, the blank cover helps optimize cooling efficiency and maintain compliance with environmental operating specifications. -
Vendor:Arista
Arista DCS-7300-SCVR | Blank Cover for 7300 Supervisor Slot
The Arista DCS-7300-SCVR is a blank cover plate designed for the supervisor slot in 7300 Series modular chassis. This accessory ensures proper airflow management and EMI shielding in 7304 and 7308 chassis when the supervisor slot is not populated, maintaining optimal environmental conditions within the data center switch infrastructure. -
Vendor:Arista
Arista DCS-7300-SUP | Supervisor module for 7300 Series chassis | hot-swappable | enables 1+1 control-plane redundancy
Supervisor module providing system control-plane and management for 7300 Series modular switches. Install one or two supervisors to enable redundancy and rapid recovery. -
Vendor:Arista
Arista DCS-7300-SUP-D | 7300 Series supervisor module w/ SSD; dual-supervisor HA capable
DCS-7300-SUP-D
Vendor:AristaArista DCS-7300-SUP-D | 7300 Series supervisor module w/ SSD; dual-supervisor HA capable
Supervisor engine for 7300 Series modular chassis, equipped with onboard SSD for fast boot, logging, and image storage. Enables resilient control-plane operations and supports redundant supervisor configurations for high availability. -
Vendor:Arista
Arista DCS-7300-SUP2-D | 7300 Series Supervisor-2 Module, SSD, Dual-Core 1.5GHz
DCS-7300-SUP2-D
Vendor:AristaArista DCS-7300-SUP2-D | 7300 Series Supervisor-2 Module, SSD, Dual-Core 1.5GHz
The Arista DCS-7300-SUP2-D is a second-generation supervisor module designed for 7300 Series modular chassis, providing centralized control plane and management functions. Featuring a dual-core 1.5GHz CPU, 8GB memory, integrated SSD for enhanced storage performance, and dual 10GbE management ports, this module ensures reliable network operations in demanding data center environments. It supports stateful 1+1 redundancy when paired with a second supervisor module and is hot-swappable for continuous operations. -
Vendor:Arista
Arista DCS-7300X3-32C-LC | 7300X3 32-Port 100GbE QSFP Line Card Module
DCS-7300X3-32C-LC
Vendor:AristaArista DCS-7300X3-32C-LC | 7300X3 32-Port 100GbE QSFP Line Card Module
The Arista DCS-7300X3-32C-LC is a high-density 32-port 100 Gigabit Ethernet QSFP line card designed for the 7300X3 Series modular data center switches. Each line card delivers 6.4Tbps of throughput with wire-speed Layer 2/3/4 forwarding and supports flexible breakout configurations for 10GbE, 25GbE, 40GbE, and 100GbE connectivity. Purpose-built for leaf-spine and collapsed Spline architectures, this module provides exceptional scalability and power efficiency for modern cloud and enterprise data centers. -
Vendor:Arista
Arista DCS-7300X3-48TC4-LC | 7300X3 48-Port 10GBase-T Line Card, 4x 100G QSFP
DCS-7300X3-48TC4-LC
Vendor:AristaArista DCS-7300X3-48TC4-LC | 7300X3 48-Port 10GBase-T Line Card, 4x 100G QSFP
The Arista DCS-7300X3-48TC4-LC is a high-performance line card designed for 7300X3 Series modular switches, delivering 48 ports of 10GBase-T copper connectivity plus 4 ports of 100GbE QSFP uplinks. This wire-speed module supports Layer 2/3/4 switching with up to 6.4 Tbps throughput, making it ideal for spine-leaf architectures and high-density data center deployments. Compatible with Arista 7304, 7308, and 7316 chassis, it offers flexible east-west traffic scaling with low latency and comprehensive automation features. -
Vendor:Arista
Arista DCS-7300X3-48YC4-LC | 7300X3 48-Port 25G SFP28 Line Card, 4x 100G QSFP28
DCS-7300X3-48YC4-LC
Vendor:AristaArista DCS-7300X3-48YC4-LC | 7300X3 48-Port 25G SFP28 Line Card, 4x 100G QSFP28
The Arista DCS-7300X3-48YC4-LC is a high-density modular line card designed for the 7300X3 Series modular chassis, offering 48 ports of 25 Gigabit Ethernet via SFP28 and 4 ports of 100 Gigabit Ethernet via QSFP28. Built for demanding data centre and campus environments, this line card delivers wire-speed Layer 2/3/4 performance with low latency, making it ideal for leaf-spine architectures, server aggregation, and high-throughput network deployments. It integrates seamlessly into compatible 7300X3 chassis with front-to-rear airflow and draws power through the chassis backplane. -
Vendor:Arista
Arista DCS-7304-CH | 7304 modular chassis: 2 supervisor slots, 4 linecard slots, 4 fabric slots
DCS-7304-CH
Vendor:AristaArista DCS-7304-CH | 7304 modular chassis: 2 supervisor slots, 4 linecard slots, 4 fabric slots
Compact 7304 modular chassis providing a balanced mix of capacity and footprint, with dedicated slots for supervisors, line cards, and fabric modules. Ideal for smaller cores or aggregation layers requiring modular growth. -
Vendor:Arista
Arista DCS-7304X3-FM-F | 7300X3 Fabric Module for 4-Slot Chassis, Front-to-Rear
DCS-7304X3-FM-F
Vendor:AristaArista DCS-7304X3-FM-F | 7300X3 Fabric Module for 4-Slot Chassis, Front-to-Rear
The Arista DCS-7304X3-FM-F is a 7300X3 Series fabric module with integrated fans designed for the DCS-7304X3 4-slot modular chassis. This front-to-rear airflow fabric module is required for slots 1-4 and provides the high-speed interconnect fabric for line cards in data center deployments. Hot-swappable and purpose-built for enterprise and service provider data centers requiring scalable 10GbE and 40GbE density with modular flexibility. -
Vendor:Arista
Arista DCS-7308-CH | 7308 modular chassis: 2 supervisor slots, 8 linecard slots, 4 fabric slots
DCS-7308-CH
Vendor:AristaArista DCS-7308-CH | 7308 modular chassis: 2 supervisor slots, 8 linecard slots, 4 fabric slots
Modular 7308 chassis foundation offering flexible scale-out with dedicated slots for supervisors, line cards, and fabric modules. Build a resilient, high-capacity switching system tailored to your network needs. -
Vendor:Arista
Arista DCS-7308X3-FM-F | 7300X3 Fabric Module for 7308 Chassis, Front-to-Rear Airflow
DCS-7308X3-FM-F
Vendor:AristaArista DCS-7308X3-FM-F | 7300X3 Fabric Module for 7308 Chassis, Front-to-Rear Airflow
The Arista DCS-7308X3-FM-F is a 7300X3 Series fabric module with integrated fans designed for the DCS-7308 modular data center switch chassis. Required for slots 1-4, this module features front-to-rear airflow for efficient cooling in hot aisle/cold aisle data center configurations. With power consumption of 195W typical and 343W maximum, it provides essential fabric connectivity for high-performance data center switching deployments.
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