GS-5220-Series Datasheet

GS-5220 Series with LCD Touch Screen
4
• Access Control List
–
IP-based Access Control List (ACL)
–
MAC-based Access Control List
• Source MAC/IP address binding
• DHCP SnoopingtolteruntrustedDHCPmessages
• Dynamic ARP Inspection discards ARP packets with
invalid MAC address to IP address binding
• IP Source GuardpreventsIPspoongattacks
• IP address access management to prevent unauthorized
intruder
Management
• IPv4 and IPv6 dual stack management
• Switch Management Interfaces
–
Console/Telnet Command Line Interface
–
Web switch management
–
SNMP v1, v2c, and v3 switch management
–
SSH/SSL secure access
–
2.4-inch color LCD touch screen
• IPv6 IP address/NTP/DNS management
• Built-in Trivial File Transfer Protocol (TFTP) client
• BOOTP and DHCP for IP address assignment
• System Maintenance
–
Firmware upload/download via HTTP/TFTP
–
Reset button for system reboot or reset to factory default
–
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
–
Cable diagnostic technology provides the mechanism to
detect and report potential cabling issues
• SMTP/Syslog remote alarm
• Four RMON groups (history, statistics, alarms and events)
• SNMPtrapforinterfaceLinkUpandLinkDownnotication
• System Log
• PLANET Smart Discovery Utility for deployment
management
• Smart fan with speed control
Redundant Power System (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
Built-in Unique PoE Functions for Powered Devices Management
Being the managed PoE switches for surveillance, wireless and VoIP networks, the GS-
5220 Series with LCD Touch Screen feature the following special PoE management
functions:
■PDalivecheck
■Scheduledpowerrecycling
■PoEschedule
■PoEusagemonitoring
Intelligent Powered Device Alive Check
The GS-5220 Series with LCD Touch Screen can be configured to monitor connected
PD (powered device) status in real time via ping action. Once the PD stops working and
responding, the GS-5220 Series with LCD Touch Screen will resume the PoE port power
and bring the PD back to work. They will greatly enhance the network reliability through
the PoE port resetting the PD’s power source and reducing administrator management
burden.
Scheduled Power Recycling
The GS-5220 Series with LCD Touch Screen allows each of the connected PoE IP
cameras or PoE wireless access points to reboot at a specified time each week.
Therefore, they will reduce the chance of IP camera or AP crash resulting from buffer
overow.
PoE Schedule for Energy Saving
Under the trend of energy saving worldwide and contributing to environmental protection,
the GS-5220 Series with LCD Touch Screen can effectively control the power supply
besides their capability of giving high watts power. The “PoE schedule” function helps
you to enable or disable PoE power feeding for each PoE port during specified time
intervals and it is a powerful function to help SMBs or enterprises save power and
money. It also increases security by powering off PDs that should not be in use during
non-business hours.
PT PoE Camera
Ping Request
Ping Request
Check alive status for 3 times
Restart PoE device if without response
Ping Echo
No Response......
PD Alive!!
Step 1
Step 3
Step 2
Step 4
ON
PoE
ON
ON
PoE
OFF
PD Status
Good!!
Alarm Notification
S M T W T F S
Automatically Reboot
Every Friday 23:00
PoE PT Camera
ON ON
PoE
OFF
CPU/Buffer
Load 85%
CPU/Buffer
Load 10%