Lenovo 7Z210O21WW ThinkSystem RackSwitch
Manufacturer: Lenovo
UPC: 889488476176
SKU: 7Z210O21WW
Condition: New
Lenovo 7Z210O21WW ThinkSystem RackSwitch
Product TypeEthernet Switch
Brand NameLenovo
ManufacturerLenovo Group Limited
Product ModelNE2572O
Product NameThinkSystem NE2572O RackSwitch
Manufacturer Part Number7Z210O21WW
Manufacturer Website Addresshttp://www.lenovo.com/us/en/
Environmentally FriendlyYes
Environmental CertificationRoHS
Package Contents
  • ThinkSystem NE2572O RackSwitch
  • Generic Rack Mount Kit (2-post)
  • Cable Kit That Includes The Following Items:
    • DB-9 (Plug) to RJ-45 (Plug) Serial Console Cable
    • Micro-USB Type A (Plug) to USB Type A (jack) Data Cable
  • Electronic Publications Flyer
Compatible Rack Unit1U
Form FactorRack-mountable
Weight (Approximate)25.13 lb
Ethernet Technology25 Gigabit Ethernet100 Gigabit Ethernet
Media Type SupportedOptical Fiber
Network Technology25GBase-X100GBase-X
Number of Total Expansion Slots54
Expansion Slot TypeSFP28QSFP28
Uplink PortYes
Port/Expansion Slot Details48 x 25 Gigabit Ethernet Expansion Slot6 x 100 Gigabit Ethernet Expansion Slot
Redundant Power Supply SupportedYes
Power SourcePower Supply
Limited Warranty3 Year
Layer Supported2
The Lenovo ThinkSystem NE2572O RackSwitch is designed for big data, cloud, and enterprise workloads in the data center, and it provides 10 Gb/25 Gb Ethernet connectivity with 40 Gb/100 Gb Ethernet upstream links. The switch delivers line-rate, low-latency, and high-bandwidth switching, while providing high availability for business sensitive traffic with the hot-swap redundant power supplies and fans. The NE2572O RackSwitch has 48x SFP28/SFP+ ports that support 10 GbE SFP+ and 25 GbE SFP28 optical transceivers, active optical cables (AOCs), and direct attach copper (DAC) cables. The switch also offers 6x QSFP28/QSFP+ ports that support 40 GbE QSFP+ and 100 GbE QSFP28 optical transceivers, active optical cables (AOCs), and direct attach copper (DAC) cables. The QSFP28/QSFP+ ports can also be split out into two 50 GbE (for 100 GbE QSFP28), or four 10 GbE (for 40 GbE QSFP+) or 25 GbE (for 100 GbE QSFP28) connections by using breakout cables.