Technical Specifications
Model PFS4220-16P-250
Ethernet Port 2*10/100/1000 Base-T、 
2*1000 Base-X、 
16*10/100 Base-T(PoE power supply)
PoE  Power Consumption Each power ≤30W,Total≤250W
PoE Protocol IEEE802.3af、 IEEE802.3at
Switching Capacity 24.8G
Packet Forwarding Rate 8.33Mpps
Humidity 10%-90%
Power AC 100~240V
Lightning Protection Common Mode 2KV
Differential Mode 1KV
Working Temperature ﹣10℃~55℃
Weight 3.54kg
Dimension(W×D×H) 442mm x263mm x44.5mm

Service Characteristics
Model DH-PFS4220-16P-250
System Username / password: admin/admin
IP Address :
PoE Budget 250W
MAC Table 16K
VLAN Port-based VLAN
802.1Q Standard VLAN
Spanning Tree STP
Port Aggregation Link aggregation

Support many-to-one port mirroring

Flow Control Support half-duplex based on back pressure type control;
Support full duplex based on PAUSE frame;
Multicast IGMP Snooping
Security Features Hardware supports IP+MAC binding based on port;
Support IEEE802.1x port authentication
System Maintenance Support the configuration file upload/download
Support the updated packet upload
Support system logs
Network Management WEB(http and https protocol)


Бренд Dahua
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