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The Cisco N3K-C34180YC is a 1RU switch with 48x 10/25 Gigabit SFP28 ports and six 40/100 Gigabit QSFP28 uplinks. 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 3.6 Tbps with a 1.4 Bpps forwarding rate, a 20 MB packet buffer, and a 32,000 classic profile-entry MAC address table. The switch carries 16 GB DRAM and 128 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 NXA-FAN-30CFM-F (port-side exhaust) or NXA-FAN-30CFM-B (port-side intake). Power supply choices are the NXA-PAC-500W-PE AC (port-side exhaust) or NXA-PAC-500W-PI AC (port-side intake). Check the fitted fan and power supply part numbers against your row's airflow before racking the switch.
The Nexus 31108PC-V is a 10GB SFP+ alternative with six 100GB uplinks.
This seller refurbished switch is tested, working, and covered by the NetworkTigers one-year warranty.
- Network Ports : 48x 25 Gigabit Ethernet SFP28
- Uplink Ports : 6x 100 Gigabit Ethernet QSFP28
- Management Ports : 1x RJ45, 1x SFP, 1x RS-232 Serial, 1x USB Port
- Switch Version : NX-OS
- AirFlow Direction : Front-to-Back Airflow (Port Side Intake / Reversed Airflow)
- Fan Module Options : 4x NXA-FAN-30CFM-B Fan Modules Included
- Power Supplies Included : 2x NXA-PAC-500W-PI PSU Included
- Switching Capacity : 12.8 Tbps
- Forwarding Rate : 5.2 Bpps
- MAC Address Table Size : 32,000
- Model Number : N3K-C34180YC
- Part Number : N3K-C34180YC, N3K-C34180YC=, N3K-C34180YC-WS
- Condition : Seller refurbished
- One (1) Seller Refurbished Cisco N3K-C34180YC 48x 25GB SFP28 6x 100GB QSFP28 Front-to-Back Airflow Switch as described above
- Two (2) Power Supplies Included
- Two (2) Power Cords 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 Rails Not Included
- Rack Mount Brackets Not Included
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