Lenovo RackSwitch G7028 Manual do produto - Página 4
Procurar online ou descarregar pdf Manual do produto para Interruptor Lenovo RackSwitch G7028. Lenovo RackSwitch G7028 21 páginas.
Também para Lenovo RackSwitch G7028: Manual do produto (17 páginas)
Imprimir página
System specifications
The following table lists the RackSwitch G7028 system specifications.
Table 1. System specifications
Component
Specification
Form factor
1U rack mount
Ports
SFP/SFP+ media
10 Gb Ethernet SFP+:
types
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, 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), IP v4 management, IP v6 management.
Performance
Non-blocking architecture with wire-speed forwarding of traffic:
Scalability
Cooling
Three 2+1 redundant fixed fans. Rear (non-port side) to front (port side) airflow.
Power supply
One fixed 90 W AC (100 - 240 V) power supply (IEC 320-C14 connector). Optional external
power supply unit (PSU) is available for redundancy (one PSU with 4x 90 W DC output for up
to four G7028 or G7052 switches).
Hot-swap parts
SFP/SFP+ transceivers, SFP+ DAC cables.
Management
1x 10/100/1000 Mb Ethernet port (RJ-45); 1x RS-232 port (RJ-45); 1x USB port (for additional
ports
firmware, log, and configuration files storage).
Management
Industry standard command line interface (isCLI); SNMP v1 and v3. Optional Lenovo XClarity
interfaces
for discovery, inventory, monitoring and events.
Lenovo RackSwitch G7028
24x Gigabit Ethernet (GbE) RJ-45 fixed ports
4x SFP/SFP+ ports
10 GbE short-range (SR) SFP+ transceivers
10 GbE long-range (LR) SFP+ transceivers
10 GbE SFP+ direct attach copper (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
1 GbE RJ-45 fixed ports: 10/100/1000 Mbps autosensing
10 GbE SFP+ transceivers: 10 Gbps
1/10 GbE SFP+ transceivers: 1 Gbps or 10 Gbps
1 GbE SFP transceivers: 1 Gbps
Up to 128 Gbps aggregated throughput
As low as 3.3 microseconds switching latency
Up to 96 Million packets per second (Mpps)
Up to 12,288-byte jumbo frames
MAC address forwarding database entries: 8,000
VLANs: 4,095 (512 active VLANs)
Per VLAN Rapid Spanning Tree (PVRST) instances: 128
Multiple STP (MSTP) instances: 32
Link aggregation groups: 16
Ports in a link aggregation group: 8
4