Reset button for system reboot or reset to factory default
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Dual images
-
DHCP Relay
DHCP Option 82
User Privilege levels control
NTP (Network Time Protocol)
Link Layer Discovery Protocol (LLDP) and LLDP-MED
Network Diagnostic
ICMPv6/ICMPv4 remote ping
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Cable diagnostic technology provides the mechanism to detect and report potential cabling issues
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SMTP/Syslog remote alarm
Four RMON groups (history, statistics, alarms and events)
SNMP trap for interface Link Up and Link Down notification
System Log
PLANET Smart Discovery Utility for deployment management
Smart fan with speed control
Redundant Power System
(GS-5220-16T2XVR/GS-5220-24T4XVR/GS-5220-16(U)P2XVR/GS-5220-24(U)P(L)4XVR)
■ Redundant 100~240V AC/36-60V DC dual power
■ Active-active redundant power failure protection
■ Backup of catastrophic power failure on one supply
■ Fault tolerance and resilience
User's Manual of GS-5220 LCD Series
35