Datasheet

LRP-422CST
4
PoE Usage Monitoring
Via the power usage chart in the web management interface, the LRP-422CST enables the administrator to monitor the status of the power usage of the
connectedPDsinrealtime.Thus,itgreatlyenhancesthemanagementefciencyofthefacilities.
IPv6/IPv4 Dual Stack
Supporting both IPv6 and IPv4 protocols, the LRP-422CST helps the SMBs to step in the IPv6 era with the lowest investment as its network facilities need
not be replaced or overhauled if the IPv6 FTTx edge network is set up.
Robust Layer 2 Features
The LRP-422CST can be programmed for advanced switch management functions such as dynamic port link aggregation, 802.1Q VLAN and Q-in-Q VLAN,
Multiple Spanning Tree Protocol (MSTP), Loop and BPDU Guard, IGMP Snooping, and MLD Snooping. Via the link aggregation, the LRP-422CST allows
the operation of a high-speed trunk to combine with multiple ports such as an 8Gbps fat pipe, and supports fail-over as well. Also, the Link Layer Discovery
Protocol (LLDP) is the Layer 2 Protocol included to help discover basic information about neighboring devices on the local broadcast domain.
Scheduled Power Recycling
The LRP-422CST allows each of the connected PoE IP cameras or PoE wireless access points via the LRP-101CE Long Reach PoE Extender to reboot at
aspecictimeeachweek.Therefore,itwillreducethechanceofIPcameraorwireless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 LRP-422CST 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 budget. It also increases security by powering off PDs that should not
be in use during non-business hours.
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%
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
LACPMSTP
Q-in-Q LLDPQoS
MLD
IGMP
L2/L4
Managed Switch
L2/L4
Managed Switch