Arista DCS-7508 With 3 × 7500E-36Q-LC + 2 × 7500R2-36CQ-LC + 1 × 7500-SUP2 Modular Data Centre Switch – Refurb

The Arista DCS-7508 is a high-performance modular data centre switch designed for large-scale cloud, enterprise, and service provider networks. Built for extreme scalability and throughput, it delivers industry-leading switching capacity, low latency, and high-density Ethernet connectivity for modern data centre architectures. This configuration includes 7500E-36Q-LC line cards, 7500R2-36CQ-LC line cards, and a 7500-SUP2 supervisor module, providing a powerful combination of switching capacity and control-plane performance. Its fully modular chassis design supports massive port density and high-speed Ethernet environments, making it ideal for spine-leaf data centre deployments. ✔ Key Features & Benefits ✔ Arista 7500 Series Platform – High-performance modular data centre switching ✔ Massive Scalability – Designed for large cloud and enterprise networks ✔ 7500E-36Q-LC Line Cards – High-density 40G/100G capable connectivity ✔ 7500R2-36CQ-LC Line Cards – Advanced high-speed Ethernet switching ✔ 7500-SUP2 Supervisor – High-performance control and management module ✔ Ultra-Low Latency Architecture – Optimised for high-speed data centre traffic ✔ High Throughput Design – Multi-terabit switching capacity ✔ Modular Chassis System – Flexible expansion and redundancy support ✔ Ideal Uses ✔ Cloud data centre spine-leaf architectures ✔ High-performance enterprise networks ✔ Service provider core switching ✔ Large-scale virtualization environments ✔ High-density Ethernet aggregation ✔ Specifications ✔ Condition: Refurbished device with minor cosmetic marks. Fully tested and 100% functional. ✔ Brand: Arista ✔ Model: DCS-7508 ✔ Product Type: Modular Data Centre Switch ✔ Series: Arista 7500 Series ✔ Form Factor: Rack Mountable Specifications ✔ Model: 7500E-36Q-LC ✔ Ports: 36 × QSFP+ (10G/40G) ✔ Max 10GbE Ports: 144 ✔ Max 40GbE Ports: 36 ✔ Max 100GbE Ports: Not Supported ✔ Packet Buffer: 18GB ✔ Typical Power Consumption: 450W (Max 556W) ✔ Dimensions (WxHxD): 17.5” × 1.75” × 23” (44.5 × 4.5 × 58.4 cm) ✔ Weight: 15 lbs (6.8 kg) ✔ Compatible Chassis: Arista 7508E, Arista 7504E Specifications ✔ Model: 7500R2-36CQ-LC (DCS-7500R2-36CQ-LC) ✔ Ports: 36 × QSFP100 (100GbE) ✔ Performance: Wire-rate on all ports ✔ Indicators: Status LED, Port LEDs ✔ Compatible Chassis: Arista 7500R2 Series Specifications ✔ Model: DCS-7500-SUP2 ✔ Type: Control Processor (Supervisor Module) ✔ Clock Speed: 1.9 GHz ✔ Memory: 32 GB DRAM ✔ Data Transfer Rate: 1 Gbps Management Interfaces ✔ 2 × 1GbE RJ45 Management Ports ✔ 1 × USB Port ✔ 1 × RS-232 Console Port Compatibility ✔ Arista DCS-7508 ✔ Arista DCS-7504 ✔ Arista DCS-7512N ✔ Arista DCS-7508N ✔ Arista DCS-7504N Included Line Cards ✔ 3 × 7500E-36Q-LC Line Cards ✔ 2 × 7500R2-36CQ-LC Line Cards ✔ 1 × 7500-SUP2 Supervisor Module Chassis Platform ✔ Supervisor Slots: 2 ✔ Line Card Slots: 8 ✔ Fabric Module Slots: 6 ✔ Power Supply Slots: 4–12 (depending on chassis configuration) Performance ✔ Maximum Throughput: Up to 75 Tbps (platform dependent) ✔ Maximum Density: ✔ 10GbE / 25GbE / 40GbE / 50GbE / 100GbE support (module dependent) Power ✔ Maximum Consumption: ~8,570W (varies by configuration) ✔ Redundant Hot-Swappable Power Supplies Physical ✔ Rack Units: 11RU (typical for DCS-7508) ✔ Chassis Weight: ~95 lbs (empty) / up to ~136 kg full system ✔ Warranty ✔ 6 Month Warranty ✔ What’s in the Box ✔ Arista DCS-7508 Chassis ✔ 3 × 7500E-36Q-LC Line Cards ✔ 2 × 7500R2-36CQ-LC Line Cards ✔ 1 × 7500-SUP2 Supervisor Module ✔ Power Cable