N9K-C9372PX - Cisco Nexus 9000 Series Switch

N9K-C9372PX Hardware Identity

N9K-C9372PX identifies the Cisco Nexus 9372PX, a fixed 1-RU optical top-of-rack leaf in the first-generation Nexus 9300. Cisco documents 48 1/10G SFP+ ports and 6 fixed 40G QSFP+ uplinks. Optional modules, optics, cables, licenses and support are included only when explicitly itemized.

Port-position optical compatibility

Create an optic-by-port inventory for the forty-eight SFP+ downlinks and six fixed 40G uplinks. Cisco documents a port-position limitation for certain long-reach SFP+ optics on this platform, so do not approve a migration from a generic transceiver count. Record wavelength, reach, receive power and peer for each long-distance circuit, then place unsupported combinations into a redesign queue. Preserve the ACI or NX-OS fabric role and enough spare optical capacity to move circuits in controlled waves.

Acceptance test

Verify long-reach optics in supported positions, test all uplink paths and one leaf failure, and retain a port-by-port successor mapping.

Lifecycle boundary

Cisco has lifecycle notices for this first-generation platform; verify optics, supported software and replacement availability.

Receiving controls

• Match the exact PID, serial, installed modules, airflow and power configuration.
• Record every port personality, optic, cable, breakout and peer relationship.
• Confirm NX-OS or ACI mode, image checksum, license and controller compatibility.
• Attach failure-test evidence and a dated migration decision to the asset record.

Related data-center switch records

• N9K-C9396TX - compare media, port form, expansion and lifecycle.
• N9K-C9396PX - compare media, port form, expansion and lifecycle.
• N9K-C9372TX - compare media, port form, expansion and lifecycle.

Official Cisco source: Cisco ACI NX-OS 13.0(1) Release Notes.