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The Cisco N9K-C9372PX-E is a 1RU first-generation Nexus 9300 switch with 48x 1/10GB SFP+ ports and 6x 40GB QSFP+ uplinks. Cisco describes the -E as a minor hardware revision of the N9K-C9372PX that is transparent to NX-OS and has the same features.
Cisco lists 1.44 Tbps of switching capacity, 1 to 2 microsecond latency, up to 50MB of shared buffer, a dual-core 2.5GHz CPU, 16GB of DRAM, a 64GB SSD, and a 96,000-entry MAC table. It takes two hot-swap power supplies and four hot-swap fans. This unit is configured for back-to-front airflow (port-side exhaust).
The SFP+ ports accept 1GB and 10GB optics and direct attach cables, which makes the switch a common top-of-rack choice for 10GB servers, with the six 40GB ports uplinking to the aggregation layer. Supported power supplies include 650W AC, 930W DC, and 1200W HVAC/HVDC units.
A spare Cisco N9K-PAC-650W-B 650W AC back-to-front power supply matches this unit's airflow. For optics, the Cisco SFP-10G-SR 10GB SR SFP+ transceiver fits the 10GB ports and the Cisco QSFP-40G-SR-BD 40GB BiDi QSFP+ transceiver fits the 40GB uplinks. The original model is the Cisco N9K-C9372PX 48x 10GB SFP+ 6x 40GB QSFP+ switch.
The switch measures 1.72 x 17.3 x 22.5 inches and weighs 22.2 pounds without power supplies or fans.
This seller refurbished Cisco N9K-C9372PX-E is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 48x 10 Gigabit Ethernet SFP+
- Uplink Ports : 6x 40 Gigabit Ethernet QSFP+
- Management Ports : 1x RS-232 Console RJ45, 1x Out-of-Band Management, 2x USB 2.0
- Switch Version : Enhanced Image Feature Set
- AirFlow Direction : Back to Front Airflow (Forward Airflow / Port Side Exhaust)
- Fan Module Options : 4x NXA-FAN-30CFM-F Included
- Power Supplies Included : 2x N9K-PAC-650W-B AC Power Supplies Included
- Switching Capacity : 1.44 Tbps
- Forwarding Rate : 1150 Mpps
- MAC Address Table Size : 96,000
- Model Number : N9K-C9372PX-E
- Part Number : N9K-C9372PX-E, N9K-C9372PX-E=, N9K-C9372PX-E-WS
- Condition : Seller refurbished
- One (1) Seller Refurbished Cisco N9K-C9372PX-E 48x 10GB SFP+ 6x 40GB QSFP+ Back-to-Front Airflow Switch as described above
- Two (2) Power Cords Included
- Two (2) AC Power Supplies Included
- Four (4) Fan Modules Included
- Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website - Transceiver Modules Not Included
- Rack Mount Brackets/Rails Not Included
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