Lenovo RackSwitch G8332 – 32 * 40 Gigabit (QSFP+), 2.56 Tbps throughput, Full-featured L2 and L3, Managed

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  • Lenovo RackSwitch G8332 is a 1U rack-mountable aggregation switch used for combining traffic from multiple high-speed server racks. It has 32 QSFP+ ports, 
  • Ultra-low latency and 2.56 Tbps throughput. It is an enterprise-class, full-featured L2 and L3 data center switch that delivers line-rate, high-bandwidth switching, filtering, and traffic queuing without delaying data.
  • It supports 10 Gigabit Ethernet, 40 Gigabit Ethernet, Converged Enhanced Ethernet (CEE/DCB), and iSCSI configurations. 
  • The switch uses a wire-speed, non-blocking switching fabric that provides simultaneous wire-speed transport of multiple packets at low latency on all ports. 
  • The switch has exceptional port density and flexibility with break-out cables, and can support up to 96x 10 Gigabit Ethernet connections and still have 8x 40 Gigabit Ethernet uplinks.
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Description
Layer Supported L3
Form Factor Rack-mountable
Manageable YES
Network Technology 40Gigabit Fiber
Number of Network Ports 32*40 Gigabit QSFP+ ports
Brand Name Lenovo
Product Name Lenovo RackSwitch (G8332)
Manufacturer Part Number (G8332)
Product Model Lenovo RackSwitch (G8332)
Media types 40 Gb Ethernet QSFP+:

40 GbE short-range (SR) QSFP+ bi-directional (BiDi) transceivers

40 GbE short-range (SR4/iSR4/eSR4) QSFP+ transceivers

40 GbE long-range (LR4) QSFP+ transceivers

40 GbE QSFP+ to QSFP+ active optical cables (AOCs)

40 GbE QSFP+ to 4x 10 GbE SFP+ active optical breakout cables (ports 2 – 25 only)

40 GbE QSFP+ to QSFP+ direct attach copper (DAC) cables

40 GbE QSFP+ to 4x 10 GbE SFP+ DAC breakout cables (ports 2 – 25 only)

Port speeds 40 GbE QSFP+ SR BiDi/SR4/LR4 transceivers: 40 GbE

40 GbE QSFP+ iSR4/eSR4 transceivers, DAC cables and AOCs: 40 GbE (all ports) or 4x 10 GbE (ports 2 – 25 only)

Switching method Cut-through
Switch throughput 2.56 Tbps
Scalability
  • MAC address forwarding database entries: 128,000
  • VLANs: 4,095 (3,999 user-configurable; 96 reserved)
  • Per VLAN Rapid Spanning Tree (PVRST) instances: 256
  • Multiple STP (MSTP) instances: 32
  • Link aggregation groups: 104
  • Active ports in a link aggregation group: 32
  • Static routes (IPv4 / IPv6):
  • ENOS: 128 / 128
  • CNOS: 256 / 256
  • Dynamic routes (IPv4 / IPv6):
  • ENOS: 15,498 / 600
  • CNOS: 15,870 / 6,143
Cable Standard QSFP+
Ethernet Technology 40 Gigabit Ethernet
Width 439 mm (17.3 in.);
Weight 11.5 kg (25.3 lb)
Height 44 mm (1.7 in.)
Depth 513 mm (20.2 in.)
System Requirements UTP Category 5 cables or better, Network card for each PC or server
Power Consumption 350W
Input Voltage 110 V AC, 220 V AC
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Lenovo RackSwitch G8332 – 32 * 40 Gigabit (QSFP+), 2.56 Tbps throughput, Full-featured L2 and L3, Managed
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