|
Technical Specification |
|
|
Model |
DH-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°C~55°C |
|
Weight |
3.54kg |
|
Dimension(W×D×H) |
442mm x263mm x44.5mm |
|
Accessories |
|
|
Model |
|
|
PFT3950 |
1.25G 850nm,500m,LC, Multi-mode |
|
PFT3960 |
1.25G 1310/1550nm,20km,LC, Single-mode |
|
PFT3970 |
1.25G 1550/1310nm,20km,LC, Single-mode |
|
Service Characteristics |
|
|
System |
Username / password: admin/admin |
|
IP Address :192.168.1.200/24 |
|
|
PoE Budget |
250W |
|
MAC Table |
16K |
|
VLAN |
Port-based VLAN |
|
802.1Q Standard VLAN |
|
|
Spanning Tree |
STP |
|
RSTP |
|
|
Port Aggregation |
Link aggregation |
|
Mirroring |
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) |
نقد و بررسیها
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