描述

HIKVISION DS-3E3752-H 52 Port Core Switch 係海康威視網絡交換機，多數用嚟帶鏡頭 PoE。香港防盜為安裝商及經銷商。口數同 PoE 功率以原廠規格為準。

相關方案：閉路電視、閉路電視安裝、佈線工程。選型唔明先睇方案頁；本頁下方保留原廠規格。

DS-3E3752-H

52 Port Core Switch

香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。

Network Parameters
MulticastIGMP Snooping /MLD Snooping、Multicast VLAN
Switching CapacityWhole-Device Performance: 598 Gbps Port Performance: 178 Gbps
Packet Forwarding RateWhole-Device Performance: 444.91 Mpps Port Performance: 130.94 Mpps
QoS802.1p DSCP remarking Flexible queue scheduling algorithms based on ports and queues, including SP, WRR, WFQ and SP+WRR Committed access rate (CAR) Packet redirection Port rate limit (receiving and transmitting)

Key Feature
Link aggregation1G/10G/40G port aggregation Static aggregation/Dynamic aggregation Cross-device aggregation
VxLANVXLAN Layer 2 switching VXLAN routing switching VXLAN gateway
Ring network protocolSTP/RSTP/MSTP
SecurityHierarchical user management and password protection Guest VLAN 802.1X authentication, centralized MAC authentication RADIUS authentication MAC address learning limit Port isolation IP Source guard Dynamic ARP inspection, preventing man-in-the-middle attacks and ARP DoS attacks IP/Port/MAC binding
Management maintenanceConfiguration through CLI, Telnet, and console port Ping, Tracert Loading and upgrading through XModem/FTP/TFTP SNMPv1/v2/v3 and Web-based NMS Remote monitoring (RMON ) alarm, event, and history recording NTP
ACLPacket filtering at L2～L4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses Time range-based ACL VLAN-based ACL Bidirectional ACL
VLANPort-based VLAN MAC-based VLAN Protocol-based VLAN QinQ and selective QinQ

Software Function
Port MirroringPort mirroring RSPAN Traffic mirroring
Routing FeatureStatic routing RIPv1/v2 and RIPng OSPFv1/v2/v3 BGP and BGP4+ for IPv6

Power
Power InputAC：100V～240V AC，50/60Hz DC： -48V～-60V DC
Power ConsumptionSingle AC input: 112 W Dual AC inputs: 116 W Single DC input: 113 W Dual DC inputs: 122 W