System Specifications - Lenovo RackSwitch G8264 Product Manual

The rear panel of the G8264 includes the following components:
Two redundant hot-swap AC power supplies (IEC 320-C14 power connector)
Four hot-swap fan assemblies with N+1 redundancy

System specifications

The following table lists the RackSwitch G8264 system specifications.
Table 1. System specifications
Component Specification
Form factor 1U rack mount
Ports
Media types 40 Gb Ethernet QSFP+:
10 Gb Ethernet SFP+:
1/10 Gb Ethernet SFP+:
1 Gb Ethernet SFP:
Port speeds
Data traffic types Unicast, multicast, broadcast.
Software features Lenovo Networking OS:
Layer 2 switching, Layer 3 switching, virtual local area networks (VLANs), VLAN tagging,
spanning tree protocol (STP), link aggregation (trunk) groups (LAGs), virtual LAGs (vLAGs),
Hot Links, Layer 2 failover, quality of service (QoS), stacking, Edge Virtual Bridging (EVB),
VMready, OpenFlow, IPv4/IPv6 management, IPv4/IPv6 routing, IPv4 virtual router
redundancy protocol (VRRP), IPv4 policy-based routing (PBR), virtual NICs, Unified Fabric
Port (UFP), Converged Enhanced Ethernet, Fibre Channel over Ethernet (FCoE) transit switch
operations.
Performance Non-blocking architecture with wire-speed forwarding of traffic:
Lenovo RackSwitch G8264
48x SFP/SFP+ ports
4x QSFP+ ports
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+ direct attach copper (DAC) cables
40 GbE QSFP+ to 4x 10 GbE SFP+ DAC breakout cables
10 GbE short-range (SR) SFP+ transceivers
10 GbE long-range (LR) SFP+ transceivers
10 GbE extended-range (ER) SFP+ transceivers
10 GbE SFP+ DAC cables
1/10 GbE SX/SR SFP+ transceivers
1 GbE short-wavelength (SX) SFP transceivers
1 GbE long-wavelength (LX) SFP transceivers
1 GbE RJ-45 SFP transceivers
40 GbE QSFP+ SR BiDi/SR4/LR4 transceivers: 40 GbE
40 GbE QSFP+ iSR4/eSR4 transceivers and DAC cables: 40 GbE or 4x 10 GbE
10 GbE SFP+ transceivers and DAC cables: 10 Gbps
1/10 GbE SFP+ transceivers: 1 Gbps or 10 Gbps
1 GbE SFP transceivers: 1 Gbps
Up to 1.28 Tbps aggregated throughput
As low as 880 nanoseconds switching latency
Up to 960 Million packets per second (Mpps)
Up to 9,216-byte jumbo frames
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