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The Cisco N3K-C3264C-E is a 2RU 64-port 100 Gigabit QSFP28 switch with two 1/10 Gigabit SFP+ ports; 16 of the QSFP28 ports are MACsec-capable. It suits top-of-rack and aggregation roles in data center and campus networks. This unit is the front-to-back (port-side intake) airflow version: cooling air enters at the port side and leaves through the fans and power supplies. It runs Cisco NX-OS with the usual Nexus toolset for automation and monitoring.
Capacity is 12.8 Tbps with a 4.3 Bpps forwarding rate, a 42 MB dynamic packet buffer, and a up to 200,000-entry MAC address table. Latency runs approximately 450 ns.
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 NXA-FAN-160CFM-PE (port-side exhaust) or NXA-FAN-160CFM-PI (port-side intake). Power supply choices are the NXA-PAC-1200W-PE AC and NXA-PDC-930W-PE DC (port-side exhaust) - NXA-PAC-1200W-PI AC and NXA-PDC-930W-PI DC (port-side intake). Check the fitted fan and power supply part numbers against your row's airflow before racking the switch.
If 32 ports of 100GB are enough, the Nexus 3232C halves the port count and the price.
This seller refurbished switch is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 64x 100 Gigabit Ethernet QSFP28
- Uplink Ports : 2x Gigabit Ethernet SFP
- Management Ports : 1x RJ45 Management , 1x SFP Management, 1x USB, 1x RS-232 Serial Console
- Switch Version : Cisco NX-OS Software
- System Memory : 16 GB DRAM, 128 GB Boot Flash Memory
- AirFlow Direction : Back to Front Airflow (Port Side Exhaust/Forward Airflow)
- Fan Modules : 4x NXA-FAN-160CFM-PE Fan Modules
- Power Supplies : 2x NXA-PAC-1200W-PE AC PSU's
- Switching Capacity : 12.8 Tbps
- MAC Address Table Size : 73,000
- Max IPv4 LPM Routes : 28K
- Max IPv6 LPM Routes : 12K
- Max IPv4 Host Routes : 200K
- VLANs Supported : 4096
- Packet Buffer : 42 Mb
- Latency : 450ns
- CPU : 4-core CPU
- Model Number : N3K-C3264C-E
- Part Number : N3K-C3264C-E, N3K-C3264C-E=, N3K-C3264C-E-WS
- Condition : Seller refurbished
- One (1) Seller Refurbished Cisco N3K-C3264C-E 64x 100GB QSFP28 2x 1GB SFP Back-to-Front Airflow Switch as described above
- One (1) Power Cord 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
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