Mellanox SN3700C (MSN3700‑CS2RC) NVIDIA-Compatible 100GbE Open-Ethernet Switch – 32×100G QSFP28, 1‑RU Spine/Leaf Solution

The Mellanox SN3700C is a high-density, NVIDIA-compatible 100 GbE switch engineered for modern data centers. Housed in a compact 1U chassis, it offers 32 QSFP28 ports capable of supporting 10/25/40/50/56/100 GbE speeds. Powered by the proven Spectrum® ASIC, it delivers wire-speed performance, ultra-low latency, and full ONIE flexibility for seamless integration with network OS options like MLNX‑OS, SONiC, and Cumulus Linux.

🔑 Key Features & Benefits

• ⚡ 32×QSFP28 Ports – Flexible port configurations with support for 10/25/40/50/56/100 GbE

• 🚀 High Throughput & Low Latency – Ideal for high-performance computing and hyperscale fabrics

• 🧠 ONIE Support – Pre-loaded with MLNX‑OS or compatible with SONiC/Cumulus Linux

• 🌐 Advanced L3 Features – Full support for BGP/OSPF, VXLAN EVPN, MLAG, PIM

• 🔧 Hot-Swap PSUs & Fans – Ensures high availability in mission-critical environments

• 🔌 Passive/Active Cable Compatibility – Supports DAC, AOC, and optical modules

• 🛠️ Rich Telemetry – SNMP v3, JSON, REST API, ZTP, Ansible integrations

• 🌡️ Commercial Temperature Rated – Reliable across 0 °C to 40 °C

🎯 Ideal For

• 🏢 Data Center Spine & Leaf Architectures

• 🔌 Top‑of‑Rack High-Speed Aggregation

• 🌩️ Cloud & Enterprise Core Networks

• 💽 High-Performance Computing Clusters

• 🛠️ SDN and Automation-Oriented Deployments

📊 Specifications at a Glance

• Form Factor: 1U rack-mount chassis

• Ports: 32×100 GbE QSFP28

• Supported Speeds: 10/25/40/50/56/100 GbE

• Switch ASIC: Mellanox Spectrum®

• Packet Forwarding Rate: Multi-terabit wire-speed

• Latency: Ultra-low (cut-through forwarding)

• CPU & Memory: x86 controller, up to 32 GB onboard flash

• PSUs & Fans: Redundant, hot-swappable

• Cabling Support: DAC, AOC, optical transceivers

• Network OS: MLNX‑OS, Cumulus Linux, SONiC, others via ONIE

• Power Draw: ~150 W (passive cables) up to ~400 W (active cables)

• Operating Temp: 0 °C to 40 °C

• Dimensions: 1U standard width, ~44 cm depth

🚀 Elevate Your Network with PICS Telecom

Deploy the Mellanox SN3700C for robust, high-performance networking with industry-grade reliability. PICS Telecom offers tested telecom gear and quality refurbished networking equipment at exceptional value. Visit www.picstelecom.com or explore our listings at marketplace.picstelecom.com to request your personalized quote!