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The Cisco N3K-C3164Q-40GE is a 2RU Nexus 3164Q with 64x 40 Gigabit QSFP+ ports for dense 40GB aggregation. It suits top-of-rack and aggregation roles in data center and campus networks. This unit is the back-to-front (port-side exhaust) airflow version: cooling air enters at the fan and power supply side and leaves at the port side.
Capacity is 5.12 Tbps with a 3.8 Bpps forwarding rate, a 48 MB shared packet buffer, and a 96,000-entry MAC address table. The switch carries 16 GB DRAM and 64 GB SSD.
Fans and power supplies are hot-swappable and redundant, and every module in one chassis must share the same airflow direction. Fan choices are the N9K-C9300-FAN3 (port-side intake) - port-side intake is the only Cisco-documented direction for this model. Power supply choices are the N9K-PAC-1200W AC (port-side intake). Check the fitted fan and power supply part numbers against your row's airflow before racking the switch.
The Nexus 3264Q carries the same 64x 40GB port count with two extra SFP+ ports.
Cisco documents only port-side intake cooling parts for this model; this unit is recorded as the port-side exhaust configuration, so confirm the fitted fan and power supply part numbers against your row before deployment.
This seller refurbished switch is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 64x 40 Gigabit Ethernet QSFP+
- Management Ports : 1x RJ45 Serial Console, 1x RJ45 Gigabit Management, 2x USB (Type A)
- Module Options : QSFP Modules - None Included
- AirFlow Direction : Back to Front Airflow (Port Side Exhaust/Forward Airflow)
- Fan Module Options : 2x N9K-PAC-1200W-B - 1200W AC Power Supplies Included
- Power Supplies Included : 2x N9K-C9300-FAN3-B Fan Modules Included
- Switching Capacity : 5.12 Tbps
- Forwarding Rate : 3.8 Bpps
- MAC Address Table Size : 96,000
- Model Number : N3K-C3164Q-40GE
- Part Number : N3K-C3164Q-40GE, N3K-C3164Q-40GE=, N3K-C3164Q-40GE-WS
- Condition : Seller refurbished
- One (1) Seller Refurbished Cisco N3K-C3164Q-40GE 64x 40GB QSFP+ Back-to-Front Airflow Switch as described above
- Two (2) Power Cords Included
- Two (2) AC Power Supplies Included
- Two (2) Fan Modules Included
- One (1) Set of Rack Mount Brackets 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
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