Switch HikVision 24 porturi PoE Gigabit cu web interface DS-3E2528P
Descriere
Power over Ethernet – PoE
Reprezinta modalitatea de alimentare a camerelor sau a altor echipamente IP, prin intermediul cablului de retea. Implementarea retelei se rezuma la un singur cablu, prin care este transmis semnalul de date cat si alimentarea echipamentului. Prin intermediul PoE, instalarea sistemelor de supraveghere devine mult mai simpla, mai sigura si mai putin costisitoare.
- Key Feature
- QoS
Flow classification based on L2~4 protocols
CAR flow limit
802.1P/DSCP priority re-labeling
SP, WRR, and “SP+WRR”
Congestion avoidance mechanisms like Tail-Drop and WRED
Flow monitoring and flow shaping
- STP
802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP)
BPDU protection, root protection, and loopback protection
- Multicast
IGMP v1/v2/v3
IGMP snooping
IGMP Fast Leave
Multicast group strategy and quantity limitation
- Security
L2/L3/L4 ACL flow identification and filtration
DDoS attack prevention, TCP’s SYN Flood attack prevention, UDP Flood attack prevention, etc
Broadcast/multicast/unknown unicast storm-control
Port isolation
Port security, and “IP+MAC+port” binding
- Management Maintenance
Console, Telnet, SSH2.0, Web
SNMP v1/v2/v3
TFTP
RMON
- Network Parameters
- Port Number24 x 10/100/1000Base-T PoE ports, 4 1000Base-X SFP ports, 1 Console port
- MAC Address Table8K
- Switching Capacity56Gbps
- Packet Forwarding Rate42Mpps
- PoE Power Supply
- PoE StandardIEEE802.3af, IEEE802.3at
- PoE Power Budget380W
- Performance Parameter
- VLAN Capability4K VLAN; GVRP; QinQ; Private VLAN
- General
- Dimension (W × H × D)440 mm × 45 mm × 232 mm
- Power SupplyAC：100V-240V，50Hz±10%
- Power Consumption<15W
- Environment
- Working Temperature0℃-45℃
- Working Humidity5%-95% non-condensing