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Vendor:Arista
Arista DCS-7300X3-48YC4-LC | 7300X3 48-Port 25G SFP28 Line Card, 4x 100G QSFP28
DCS-7300X3-48YC4-LC
Stock Status: Enquire
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-7300X3-48TC4-LC | 7300X3 48-Port 10GBase-T Line Card, 4x 100G QSFP
DCS-7300X3-48TC4-LC
Stock Status: Enquire
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-7300X3-32C-LC | 7300X3 32-Port 100GbE QSFP Line Card Module
DCS-7300X3-32C-LC
Stock Status: Enquire
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-7300-SUP2-D | 7300 Series Supervisor-2 Module, SSD, Dual-Core 1.5GHz
DCS-7300-SUP2-D
Stock Status: Enquire
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-7300-SCVR | Blank Cover for 7300 Supervisor Slot
DCS-7300-SCVR
Stock Status: Enquire
Vendor:AristaArista 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-PCVR | Blank Power Supply Slot Cover for 7300 Series
DCS-7300-PCVR
Stock Status: Enquire
Vendor:AristaArista 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-LCVR | 7300 Series Blank Line Card Slot Cover
DCS-7300-LCVR
Stock Status: Enquire
Vendor:AristaArista 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-7289R3AM-SC | 7280R3A Modular Switch Card with MACsec Encryption
DCS-7289R3AM-SC
Stock Status: Enquire
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-7289R3A-SC | 7280R3A Switch Card, 9-Slot Modular, 16GB Buffer
DCS-7289R3A-SC
Stock Status: Enquire
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-7289-SUPS-D | 7280R3A Supervisor Module, 8-Core CPU, 64GB Memory, SSD
DCS-7289-SUPS-D
Stock Status: Enquire
Vendor:AristaArista DCS-7289-SUPS-D | 7280R3A Supervisor Module, 8-Core CPU, 64GB Memory, SSD
The Arista DCS-7289-SUPS-D is a replacement supervisor module designed for the 7280R3A modular data center switch platform. This spare unit features an eight-core CPU with 64GB of memory for high-performance control plane operations, integrated SSD storage for enhanced system functionality, and Ethernet management ports. Ideal for maintaining redundancy and ensuring uninterrupted operation in mission-critical data center environments running Arista EOS. -
Vendor:Arista
Arista DCS-7289-SUP-D | 7280R3A Modular Supervisor Module, 8-Core CPU, 64GB, SSD
DCS-7289-SUP-D
Stock Status: Enquire
Vendor:AristaArista DCS-7289-SUP-D | 7280R3A Modular Supervisor Module, 8-Core CPU, 64GB, SSD
The Arista DCS-7289-SUP-D is a high-performance supervisor module designed for the 7280R3A modular chassis system. Featuring an eight-core CPU with 64GB of memory and an integrated SSD for storage, it delivers robust control plane processing for demanding data center and service provider environments. This module provides Ethernet and management ports to run Arista EOS and supports configurations up to 14.4 Tbps system capacity. -
Vendor:Arista
Arista DCS-7289-CH | 7280R3A Modular Chassis, 1 Supervisor, 9 Module Slots
DCS-7289-CH
Stock Status: Enquire
Vendor:AristaArista DCS-7289-CH | 7280R3A Modular Chassis, 1 Supervisor, 9 Module Slots
The Arista DCS-7289-CH is an empty 4RU modular chassis designed for the 7280R3A Series. It accommodates 1 supervisor slot and 9 I/O module slots, supporting up to 14.4 Tbps of switching capacity when fully populated with line cards and supervisor modules. This chassis provides the foundation for scalable 100G and 400G data center deployments with flexible interface configurations. -
Vendor:Arista
Arista DCS-7003-SUP-EL | 7700R4 DES Supervisor-EL Module, 8c/16t 2.3GHz, 64GB
DCS-7003-SUP-EL
Stock Status: Enquire
Vendor:AristaArista DCS-7003-SUP-EL | 7700R4 DES Supervisor-EL Module, 8c/16t 2.3GHz, 64GB
The Arista DCS-7003-SUP-EL is a high-performance supervisor module designed for the 7700R4 Distributed Etherlink Switch platform, optimized for AI and machine learning data center fabrics. Featuring an 8-core/16-thread 2.3GHz CPU with 64GB RAM and 512GB NVMe storage, this hot-swappable module delivers centralized control plane and management intelligence for large-scale GPU compute clusters. It supports Ultra Ethernet, RDMA workloads, and advanced congestion control protocols within single-hop logical forwarding architectures spanning thousands of ports. -
Vendor:Arista
Arista DCS-7001-SUP-L | 7280R4 Supervisor Module, 8c/16t 3.3GHz, 64GB, 480GB NVMe
DCS-7001-SUP-L
Stock Status: Enquire
Vendor:AristaArista DCS-7001-SUP-L | 7280R4 Supervisor Module, 8c/16t 3.3GHz, 64GB, 480GB NVMe
The Arista DCS-7001-SUP-L is a field-replaceable Supervisor-L module for 7280R4 Series 2RU data center switch routers. Powered by an 8-core/16-thread x86 CPU at 3.3 GHz with 64GB RAM and 480GB NVMe storage, it delivers high-performance control plane processing for advanced EOS features including EVPN-VXLAN, streaming telemetry, and large-scale routing tables. Hot-swappable design enables rapid replacement by a single engineer without disconnecting network cabling or removing the chassis, minimizing downtime in mission-critical data center deployments. -
Vendor:Arista
Arista DCS-7001-SUP-EL | 7700R4 Supervisor-EL Module, 8c/16t 2.3GHz, 64GB RAM
DCS-7001-SUP-EL
Stock Status: Enquire
Vendor:AristaArista DCS-7001-SUP-EL | 7700R4 Supervisor-EL Module, 8c/16t 2.3GHz, 64GB RAM
The Arista DCS-7001-SUP-EL is a Supervisor-EL control plane module designed for the 7700R4 Distributed Etherlink Switch platform, optimised for large-scale AI/ML data centre deployments. Featuring an 8-core/16-thread x86 CPU at 2.3 GHz, 64GB RAM, and 512GB NVMe storage, this spare module supports 1+1 supervisor redundancy, stateful failover, and in-service software upgrades (ISSU) to keep critical workloads online. Built for hot-aisle/cold-aisle environments with front-to-rear airflow and secure boot enabled for hardened platform security. -
Vendor:Arista
Arista DCS-7001-SUP-A-N | 7280R4 Supervisor Module, Field-Replaceable
DCS-7001-SUP-A-N
Stock Status: Enquire
Vendor:AristaArista DCS-7001-SUP-A-N | 7280R4 Supervisor Module, Field-Replaceable
The Arista DCS-7001-SUP-A-N is a field-replaceable supervisor module designed for Arista 7280R4 Series data center switches. This hot-swappable control plane module delivers the processing power needed to manage high-density 100G and 800G switch platforms running Arista EOS. Engineered for minimal downtime and fast replacement, this module supports advanced routing, EVPN-VXLAN, streaming telemetry, and large-scale routing tables in modern cloud and enterprise data center deployments.
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