N9K-C9236C is the Nexus 9200 with 36p 40G 100G QSFP28. Built on the latest Cisco Cloud Scale technology, the Cisco Nexus9200 platform consists of industry-leading ultra-high-density fixed-configuration data center switches with line-rate Layer 2 and 3 features that support enterprise and commercial applications, service provider hosting, and cloud computing environments. These switches support a wide range of port speeds with flexible combinations of 1/10/25/40/50/100-Gbps connectivity in compact form factors. Using the widely deployed industry-leading Cisco NX-OS Software operating system, the Cisco Nexus 9200 platform is designed for programmable fabric, which offers flexibility, mobility, and scale for service providers and Infrastructure-as-a-Service (IaaS) and cloud providers. It is also designed for the programmable network, which automates configuration and management for customers who want to take advantage of the DevOps operation model and tool sets. N9K-C9236C Specification Ports 36 x 100-Gbps QSFP28 ports Supported speeds 1, 10, 25, 40, 50, and 100 Gbps Port configuration 36 fixed QSFP28 ports, with each being individually configured into 1 x 100 Gbps, 4 x 10 Gbps, 4 x 25 Gbps, 1 x 40 Gbps, or 2 x 50 Gbps ports Telemetry support CPU 4 cores System memory 16 GB Solid-State Disk (SSD) drive 64 GB Shared system buffer 30 MB Management ports 3 RJ-45 ports USB ports 1 RS-232 serial ports 1 Power supplies (PSU - up to 2) 930W DC, 650W AC, or 1200W HVAC/DC Typical power (AC) 275W Maximum power (AC) 640W Input voltage (AC) 100 to 240V Input voltage (HVAC) 200 to 277V Input voltage (DC) 40 to 72V DC (minimum and maximum) -48 to 60V DC (nominal) Input voltage (HVDC) 240 to 380V Frequency (AC) 50 to 60 Hz Fans 4 Airflow Port-side intake and exhaust MTBF (hours) 399,300 Physical (H x W x D) 1.72 x 17.3 x 22.5 in. (4.4 x 43.9 x 57.1 cm) Acoustics 58.8 dBA 40% fan speed, 65.3 dBA at 70% fan speed, and 69.6 dB at 100% fan speed RoHS compliance Yes Weight 18.2 lb (8.3 kg) (without power supplies or fans)
