Switch PoE HikVision IP DS-3E1528P-SI-24P4F, 24 porturi Gigabit + 4 porturi SFP fibra, putere PoE 370W, VLAN 802.1Q, STP/ERPS, QoS, ACL, DHCP snooping, protectie la supratensiune 6kV
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 material
- Net Weight2.8 kg (6.17 lb)
- Gross Weight3.46 kg (7.63 lb)
- Dimensions (W × H × D)440 mm × 44 mm × 220.8 mm (17.32”× 1.73”× 8.69'')
- Operating Temperature0°C to 45°C (0 °F to 113 °F)
- Storage Temperature-40 °C to 85 °C (-40 °F to 185 °F)
- Operating Humidity5% to 95% (no condensation)
- Relative Humidity5% to 95% (no condensation)
- Power Supply100-240 V,50/60 Hz,6.3 A Max
- Installation ModeRack (equipped with mounting ears)
- Max. Power Consumption400 W
- Power Consumption in Idle10 W
- Surge Protection6 kV
- Network Parameters
- Ports24 × Gigabit PoE port,4 × Gigabit fiber optical port
- MAC Address Table8 K
- Switching Capacity56 Gbps
- Packet Forwarding Rate41.66 Mpps
- Internal Cache4.1 Mbits
- PoE Power Supply
- PoE StandardIEEE 802.3af,IEEE 802.3at
- PoE Power PinEnd-span: 1/2(-), 3/6(+)
- PoE PortPoE: Ports 1 to 24
- Max. Port Power30 W
- Software Function
- Port Isolation
Ports 1 to 28: port isolation mode to improve network security
Ports in an isolation group cannot communicate with each other, but they can communicate with ports outside the isolation group.
- Link Aggregation
Link aggregation is used to aggregate multiple physical ports to form a logical port for load balancing, bandwidth expansion, and port protection.
Support static link aggregation.
Support 8 aggregation groups.
- QoS
QoS is used to allocate bandwidth to different services so as to provide end-to-end service quality assurance.
Support port-based priority configuration.
Support SP, WRR priority schedule mode.
- Loop Prevention
Loop prevention is used to prevent the switching network from forming loops, which will seriously affect network communication. Disabled by default.
Support 802.1D STP.
- VLAN
VLAN is used for network scale planning and network health improvement.
Support 802.1Q.
Configurable VLAN ID from 1-4094.
Support Trunk, Access port mode.
Support Max. 4094 VLAN.
- HPP
Support 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 the PoE power usage.
4. Display topology information.
5. Display the alarm status.
6. Restart ports and devices.
7. Enable port long-rage mode.
8. Remotely upgrade the device.
- System Maintenance
Support device management via web.
Support DHCP Client. Enabled by default for dynamic assignment of management IP addresses.
Support Super IP, which is a fixed IP address (10.180.190.200) for direct access.
Support management via Hik-Central Pro.
Support remote management via Hik-Partner Pro.
Support cable detection. Abnormal open circuits and short circuits as well as network cable length can be detected.
Supports 802.1ab LLDP for peer device discovery.
Support SNMP v1/v2c for third-party management platform access.
Support port mirroring for fault locating.
- Port Rate-LimitingPort rate-limiting is used for port bandwidth adjustment to prevent network congestion.
- Storm Control
Storm control is used to prevent switch ports from being blocked by broadcast or multicast storms in the LAN, which may affect network communication.
Support port rate limiting based on broadcast, multicast, and unknown unicast packets.
- DHCP SnoopingDHCP Snooping can prevent unauthorized connections to DHCP servers from disrupting the network and affecting normal network communication, and only allow DHCP packets from trusted ports to pass through. Disabled by default.
- ACL
Port security strategy.
Support up to 64 ACL entries.
Support up to 128 configuration rules under all ACL entries.
- IPSG
IPSG can control the security of port access device.
Support port, MAC, IP binding.
Support 256 security table entries.
- 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),IC (ICES-003: Issue 7:2020),RCM (AS/NZS CISPR 32: 2015)
- SafetyCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017)
- ChemistryCE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)