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Vendor:Arista
Arista DCS-7800R3AK-36DM-LC | 7800R3 36-Port 400G Line Card, Large Routes, MACsec
DCS-7800R3AK-36DM-LC
Vendor:AristaArista DCS-7800R3AK-36DM-LC | 7800R3 36-Port 400G Line Card, Large Routes, MACsec
The Arista DCS-7800R3AK-36DM-LC is a high-performance line card for 7800R3 Series modular data center switches, delivering 28.8 Tbps full-duplex throughput across 36x 400GbE QSFP-DD ports. Designed for large-scale cloud and service provider networks, it features FlexRoute support for over 5 million routes, enhanced MACsec encryption with AES-256-GCM, and flexible breakout options supporting 400G, 4x100G, or lower speeds per port. Ideal for spine-leaf architectures, data center interconnect, and high-density edge routing applications requiring advanced security and massive routing scale. -
Vendor:Arista
Arista DCS-7800R3AK-36DM2-LC | 7800R3 36-Port 400GbE Line Card, Enhanced MACsec
DCS-7800R3AK-36DM2-LC
Vendor:AristaArista DCS-7800R3AK-36DM2-LC | 7800R3 36-Port 400GbE Line Card, Enhanced MACsec
The Arista DCS-7800R3AK-36DM2-LC is a high-performance modular line card for the 7800R3 Series chassis, delivering 36 ports of 400GbE QSFP-DD connectivity with enhanced MACsec encryption and integrated CPU. Designed for large-scale data centers and cloud networks, it supports FlexRoute technology scaling to over 5 million routes, making it ideal for internet peering, data center interconnect, and spine deployments. The 7800R3AK variant provides large-scale routing capabilities with TunnelSec encryption support for MACsec, IPsec, and VXLANsec. -
Vendor:Arista
Arista DCS-7800R3AK-36PM-LC | 7800R3 36-Port 400G OSFP Line Card, FlexRoute 5M Routes
DCS-7800R3AK-36PM-LC
Vendor:AristaArista DCS-7800R3AK-36PM-LC | 7800R3 36-Port 400G OSFP Line Card, FlexRoute 5M Routes
The Arista DCS-7800R3AK-36PM-LC is a high-performance modular line card designed for data center spine and internet peering deployments. This 36-port 400GbE OSFP line card features large route capacity with FlexRoute technology supporting over 5 million IP routes, enhanced MACsec encryption capabilities, and TunnelSec support for line-rate IPsec, MACsec, and VXLANsec encryption. Ideal for carrier edge, internet peering, and data center interconnect applications requiring massive routing scale and advanced security. -
Vendor:Arista
Arista DCS-7800R3K-36DM-LC | 7800R3 36-Port 400G QSFP-DD Line Card, MACsec, 5M Routes
DCS-7800R3K-36DM-LC
Vendor:AristaArista DCS-7800R3K-36DM-LC | 7800R3 36-Port 400G QSFP-DD Line Card, MACsec, 5M Routes
The Arista DCS-7800R3K-36DM-LC is a high-performance modular line card for the 7800R3 Series chassis, delivering 36 ports of 400GbE QSFP-DD connectivity with wirespeed MACsec encryption and advanced routing capabilities. This line card features large-scale routing table support for over 5 million routes, making it ideal for internet peering, data center interconnect, and hyperscale cloud spine deployments. With 14.4 Tbps full-duplex throughput, 16GB port buffer memory, and support for flexible port speeds from 10G to 400G, it provides the scalability and security required for next-generation data center architectures. -
Vendor:Arista
Arista DCS-7800R3K-48CQ-LC | 7800R3 48-Port 100G QSFP Line Card, 5M Routes
DCS-7800R3K-48CQ-LC
Vendor:AristaArista DCS-7800R3K-48CQ-LC | 7800R3 48-Port 100G QSFP Line Card, 5M Routes
The Arista DCS-7800R3K-48CQ-LC is a high-performance line card for the 7800R3 Series modular data center chassis, delivering 48 ports of wirespeed 100GbE QSFP connectivity with 4.8 Tbps throughput and 2 Bpps forwarding capacity. Designed for large-scale virtualized data centers, internet peering, and cloud networks, this module features FlexRoute scaling to over 5 million IP routes, making it ideal for internet-scale routing deployments. The large-table architecture with 8GB buffer and virtual output queuing ensures lossless forwarding, low latency, and exceptional performance for demanding Layer 2 and Layer 3 spine and leaf architectures. -
Vendor:Arista
Arista DCS-7800R3K-72Y-LC | 7800R3 72-Port 25G SFP28 Line Card, FlexRoute 5M Routes
DCS-7800R3K-72Y-LC
Vendor:AristaArista DCS-7800R3K-72Y-LC | 7800R3 72-Port 25G SFP28 Line Card, FlexRoute 5M Routes
The Arista DCS-7800R3K-72Y-LC is a high-density 72-port 25GbE SFP28 wirespeed line card for the 7800R3 Series modular chassis. Designed for data center spine, internet peering, and carrier edge deployments, it features FlexRoute technology supporting over 5 million IPv4/IPv6 routes in hardware. This K-series module delivers wire-speed forwarding with deep packet buffering, virtual output queuing architecture, and support for advanced features including Algorithmic ACLs and Accelerated sFlow. -
Vendor:Arista
Arista DCS-7800R4-36PE-LC | 7800R4 36-Port 800GbE OSFP Line Card
The Arista DCS-7800R4-36PE-LC is a high-performance 36-port 800GbE OSFP line card designed for demanding data centre and AI infrastructure deployments. Engineered for the Arista 7800R4 Series modular chassis, this line card delivers wire-speed performance with support for flexible breakout modes including 400GbE, 200GbE, 100GbE, 50GbE, and 25GbE. It features advanced capabilities including MPLS, Segment Routing, and EVPN-VXLAN, making it ideal for large-scale spine architectures, data centre interconnects, and service provider backbone networks. -
Vendor:Arista
Arista DCS-7800R4C-36PE-LC | 7800R4 36-Port 800GbE Line Card, AI-Optimized
DCS-7800R4C-36PE-LC
Vendor:AristaArista DCS-7800R4C-36PE-LC | 7800R4 36-Port 800GbE Line Card, AI-Optimized
The Arista DCS-7800R4C-36PE-LC is a high-performance 36-port 800GbE OSFP line card designed for the 7800R4 Series modular AI spine switches. Optimized specifically for AI/ML and HPC cluster computing, this R4C variant delivers ultra-low latency, lossless forwarding, and energy-efficient operation. It supports wire-speed breakout to 25G, 50G, 100G, 200G, and 400G, providing exceptional flexibility for large-scale accelerated compute clusters and data center interconnects. -
Vendor:Arista
Arista DCS-7800R4K-36PE-LC | 7800R4 36-Port 800GbE OSFP Line Card, Enhanced Encryption
DCS-7800R4K-36PE-LC
Vendor:AristaArista DCS-7800R4K-36PE-LC | 7800R4 36-Port 800GbE OSFP Line Card, Enhanced Encryption
The Arista DCS-7800R4K-36PE-LC is a high-density 36-port 800GbE OSFP line card engineered for demanding data centre spine applications and compute clusters. This enhanced line card features TunnelSec layer 2 and layer 3 encryption capabilities and expanded FlexRoute support for over 5 million routes, making it ideal for secure, large-scale routing environments. Designed exclusively for the Arista 7800R4 Series modular switches, it delivers non-blocking fabric performance with full lossless architecture. -
Vendor:Arista
Arista DCS-7804-CH | 7800R4 Modular Chassis, 4 Line Card Slots, 10RU
The Arista DCS-7804-CH is a high-performance modular chassis designed for AI/ML spine networks, data center interconnects, and service provider backbones. This 10RU chassis features 2 supervisor slots, 4 line card slots, and 6 fabric module slots, supporting up to 144 x 800GbE or 288 x 400GbE ports with 115 Tbps throughput. Flexible AC or DC power options accommodate diverse deployment scenarios. -
Vendor:Arista
Arista DCS-7804-FCM | 7800 Fabric Cooling Module for 7804 Chassis
The Arista DCS-7804-FCM is a fabric cooling module designed specifically for the 7800 Series 7804 modular chassis. This critical component installs in fabric slot 6 and provides cooling for fabric modules while ensuring optimal airflow and thermal management. The module supports graceful cooling degradation and hot-swap capability for continuous operation in demanding data center environments. -
Vendor:Arista
Arista DCS-7804-FM | 7800R3 Fabric Module for 7804 Chassis, Slots 1-6
The Arista DCS-7804-FM is a high-performance fabric module designed for the 7800R3 Series modular data center chassis. Required for fabric slots 1-6 in the DCS-7804 chassis, this module provides non-blocking cell-based fabric interconnection between line cards, enabling up to 115 Tbps throughput. Featuring graceful degradation redundancy and user-serviceable fans, it delivers enterprise-class reliability for demanding data center environments. -
Vendor:Arista
Arista DCS-7804R3-FM | 7800R3 Fabric Module for 7804 Chassis, Slots 1-6
DCS-7804R3-FM
Vendor:AristaArista DCS-7804R3-FM | 7800R3 Fabric Module for 7804 Chassis, Slots 1-6
The Arista DCS-7804R3-FM is a fabric module designed for the 7804R3 modular data center chassis. Six fabric modules are required for fabric slots 1-6 to enable full system throughput and redundancy in the 7804R3 switch. This component is essential for high-performance data center environments requiring scalable Layer 2 and Layer 3 connectivity. -
Vendor:Arista
Arista DCS-7804R4-FM | 7800R4 Fabric Module for 7804 Chassis
The Arista DCS-7804R4-FM is a fabric module designed specifically for the 7800R4 Series 4-slot modular chassis. This FM-R4 fabric module is essential for enabling high-speed fabric connectivity in data center spine and AI/ML infrastructure deployments. It supports graceful degradation for enhanced system redundancy and features user-serviceable fans for simplified maintenance. -
Vendor:Arista
Arista DCS-7808 | 7800R3 8-Slot Modular Chassis, 16RU Data Centre
The Arista DCS-7808 is a high-density 8-slot modular chassis designed for demanding data centre and service provider environments. This 16RU chassis features 2 supervisor slots, 8 line card slots, and 6 fabric module slots, supporting 100G to 400G connectivity with flexible AC or DC power options. Engineered for scalability and reliability, the 7808 provides the foundation for building high-performance spine architectures with advanced features including lossless switching, MACsec encryption, and Arista's EOS operating system. -
Vendor:Arista
Arista DCS-7808-CH | 7800R3 8-Slot Modular Data Center Chassis, 16RU
The Arista DCS-7808-CH is an 8-slot modular chassis designed for high-performance data center spine and aggregation deployments. Part of the 7800R3 Series, this 16RU chassis supports up to 8 line cards, 2 supervisor modules, and 6 fabric modules, delivering scalable 100G to 400G connectivity with a total system throughput of up to 230 Tbps. The chassis offers flexible AC or DC power options and hot-swappable components for maximum availability in demanding cloud, enterprise, and service provider environments.
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