Datasheet

4
GS-5220-24P4X/GS-5220-24PL4XR
• NTP (Network Time Protocol)
• Network Diagnostic
– SFP-DDM (Digital Diagnostic Monitor)
– ICMPv6/ICMPv4 remote ping
– Cable diagnostic technology provides the mechanism to
detect and report potential cabling issues
• SMTP, syslog and SNMP trap remote alarm
• Local system Log
• PLANET Smart Discovery Utility for deployment
management
• Smart fan with speed control
Redundant Power System (GS-5220-24PL4XR)
• 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
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%
PoE Schedule for Energy Savings
Besides IP surveillance, the GS-5220 is certainly applicable to construct any
PoE network including VoIP and wireless LAN. Under the trend of energy saving
worldwide and contributing to environment protection on the Earth, the GS-5220 can
effectively control the power supply besides its capability of giving high watts power.
The “PoE schedule” function helps you to enable or disable PoE power feeding
foreachPoEportduringspeciedtimeintervalsanditisapowerfulfunctiontohelp
SMBs or enterprises save power and money.
Power
On
Power
On
Power
On
Power
On
6 Watts 6 Watts 12 Watts 12 Watts
PoE
PoE PoE
PoE
Power
Off
Power
Off
Power
Off
Power
On
6 Watts 6 Watts 12 Watts 12 Watts
PoE
PoE PoE
PoE
PoE
1000Base-T UTP with PoE
Total consumption of 36 watts/hr
5PM8AM
5PM 8AM
Save 24 watts/hr during off-business hours
Total Saved = 10800 Watts/month
Robust Layer 2 Features
The GS-5220 can be programmed for advanced switch management functions such as dynamic port link aggregation, Q-in-Q VLAN, private VLAN, Multiple
Spanning Tree Protocol (MSTP), Layer 2/4 QoS, bandwidth control and IGMP/MLD snooping. The GS-5220 provides 802.1Q tagged VLAN, and the VLAN
groups allowed will be maximally up to 256. Via aggregation of supporting ports, the GS-5220 allows the operation of a high-speed trunk combining multiple
ports. It enables up to 14 groups of 8 ports for trunk maximum and supports connection fail-over as well.
Powerful Security from Layer 2 to Layer 4
The GS-5220 offers comprehensive Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to the edge. It can be used to restrict network
accessbydenyingpacketsbasedonsourceanddestinationIPaddress,TCP/UDPportsordenedtypicalnetworkapplications.Itsprotectionmechanismalso
comprises 802.1X Port-based and MAC-based user and device authentication. With the private VLAN function, communication between edge ports can be
prevented to ensure user privacy.
Advanced IP Network Protection
The GS-5220 also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP snooping from attack and discard ARP
packets with invalid MAC address. The network administrators can now construct highly-secure corporate networks with considerably less time and effort than
before.