Datasheet

WGS-4215-16P2S
2
Built-in Unique PoE Functions for Powered Devices Management
As it is the managed PoE switch for surveillance, wireless and VoIP networks, the
WGS-4215-16P2S features the following special PoE management functions:
■ PD alive check
■ Scheduled power recycling
■ PoE schedule
■ PoE usage monitoring
Intelligent Powered Device Alive Check
The WGS-4215-16P2S can be configured to monitor connected PD (powered
device) status in real time via ping action. Once the PD stops working and
responding, the WGS-4215-16P2S will resume the PoE port power and bring the
PD back to work. It 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 WGS-4215-16P2S allows each of the connected PoE IP cameras or PoE
wireless access points to reboot at a specific time each week. Therefore, it will
reduce the chance of IP camera or AP crash resulting from bu󰀨er overow.
PoE Schedule for Energy Saving
Under the trend of energy saving worldwide and contributing to environmental
protection, the WGS-4215-16P2S can e󰀨ectively 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 specified time
intervals and it is a powerful function to help SMBs or enterprises save power and
budget. It also increases security by powering off PDs that should not be in use
during non-business hours.
• 8K MAC address table size
• 10K jumbo frame
• Automatic address learning and address aging
• Supports CSMA/CD protocol
Layer 2 Features
• Supports VLAN
– IEEE 802.1Q tagged VLAN
– Provider bridging (VLAN Q-in-Q, IEEE 802.1ad) support
– Protocol VLAN
– Voice VLAN
– Private VLAN (Protected port)
– Management VLAN
– GVRP
• Supports Spanning Tree Protocol
– STP (Spanning Tree Protocol)
– RSTP (Rapid Spanning Tree Protocol)
– MSTP (Multiple Spanning Tree Protocol)
– STP BPDU Guard, BPDU Filtering and BPDU Forwarding
– Supports Link Aggregation
– IEEE 802.3ad Link Aggregation Control Protocol (LACP)
– Cisco ether-channel (static trunk)
• Provides port mirror (many-to-1)
• Loop protection to avoid broadcast loops
Quality of Service
• Ingress/Egress Rate Limit per port bandwidth control
• Tra󰀩c classication
– IEEE 802.1p CoS
– TOS/DSCP/IP precedence of IPv4/IPv6 packets
• Strict priority and Weighted Round Robin (WRR) CoS policies
Multicast
• Supports IPv4 IGMP snooping v2, v3
• Supports IPv6 MLD snooping v1, v2
• IGMP querier mode support
• IGMP snooping port ltering
• MLD snooping port ltering
Security
• Storm Control support
– Broadcast/Unknown unicast/Unknown multicast
• Authentication
– IEEE 802.1X port-based network access authentication
– Built-in RADIUS client to cooperate with the RADIUS
servers
– DHCP Option 82
– RADIUS/TACACS+ authentication
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%