Switch Hikvision DS-3E2528-HI-24T4F: 24 × Gigabit RJ45
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.
Viteza transfer
Gigabit Ethernet, o tehnologie de transmisie de date bazata pe formatul cadrului Ethernet si protocolul utilizat in retelele locale (LAN), ofera o rata de transfer de 1 miliard de biti pe secunda (un gigabit). Gigabit Ethernet este definit ca standardul IEEE 802.3 si este in prezent folosit in ulte retele de intreprinderi. Reteaua Gigabit Ethernet este realizata in principal pe fibra optica (cu distante foarte scurte pe suport de cupru). Intr-o retea Gigabit se pot alimenta si retelele Ethernet LAN deja existente de 10 sau 100 Mbps.
- General
- ShellMetal
- Net Weight2.10 kg (4.63 lb)
- Gross Weight2.90 kg (6.39 lb)
- Dimensions (W × H × D)440.00 mm × 160.00 mm × 43.60 mm (17.32'' × 6.29'' × 1.71'')
- Operating Temperature-5 °C to 45 °C (23 °F to 113 °F)
- Storage Temperature-40 °C to 70 °C (-40 °F to 158 °F)
- Operating Humidity10% to 95% (no condensation)
- Relative Humidity5% to 95% (no condensation)
- Power SupplyAC：100 V～240 V AC，50/60 Hz
- Installation ModeRack (equipped with mounting ears)
- Max. Power Consumption21 W
- Power Consumption in Idle14 W
- Surge Protection6 kV
- Network Parameters
- Ports24 × Gigabit RJ45 port,4 × Gigabit fiber optical port
- MAC Address Table16 K
- Internal Cache1.5 Mbits
- Switching Capacity
Whole-Device Performance: 56 Gbps
Port Performance: 56 Gbps
- Packet Forwarding Rate
Whole-Device Performance: 41.66 Mpps
Port Performance: 41.66 Mpps
- Software Function
- Ethernet
LLDP
Static MAC configuration
Limit of number of MAC addresses to be learned (up to 16K)
Port mirroring and traffic mirroring
Port aggregation (up to 24 groups and 8 ports for each group)
Port isolation
STP/RSTP/MSTP
IEEE 802.3ad (dynamic link aggregation) and static port aggregation
- VLAN802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP
- IP Routing
Static routing
RIP/OSPF
- DHCP
DHCP Relay
DHCP Client
DHCP Snooping
- Multicast
IGMP V1/V2/V3 snooping
PIM Snooping
Multicast VLAN
IPv6 multicast setting
- QoSSP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit
- ACLACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL
- Security
Hierarchical user management and password protection
SSH for a secure encrypted channel for user login
Specific IP address based FTP logging and password mechanism
Prevent attacks from ARP, unknown multicast packet, broadcast packet, unknown unicast packet, TTL=1 packet, and protocol packet
MAC address limit
IP+MAC+PORT binding
IEEE 802.1x
Radius and AAA
SNMPv3
Broadcast suppression
- System Management
Command line configuration via console/AUX Modem/Telnet/SSH
Uploading and downloading of FTP, TFTP, and Xmodem, and SFTP files
SNMP V1/V2c/V3
sFlow
NQA
NTP clock
System operating logs
- IPv6
IPv6 static routing and dual-stack
DHCPv6 Client and DHCPv6 Snooping
ND and PMTU
IPv6 Ping, IPv6 Telnet, IPv6 SSHv2, and IPv6 domain name resolution
- ReliabilityHot patch, in-service patch upgrade
- HPPSupport one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device.
- Approval
- EMCCE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020)
- SafetyCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)
- ChemistryCE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)24