48 Port Gigabit Smart POE Switch

  • 48 x 10/100/1000M PoE Ports, 2 x gigabit RJ45, 2 x gigabit SFP
  • Total PoE Power Budget 470W
  • Support energy saving mode with user-configurable plans
  • Support IEEE 802.1Q VLAN tagging
  • Support STP/RSTP/ERPS loop prevention with storm control
  • Support cable detection to locate failure
  • Support SNMP, QoS, DHCP snooping, and ARP anti-spoofing
  • Support 6 kV surge protection
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Available models:

DS-3E1552P-SI

Specification

  • General
  • ShellMetal material
  • Net Weight4.35 kg (9.59 lb)
  • Gross Weight4.5 kg (9.92 lb)
  • Dimensions (W × H × D)440.00 mm × 44.00 mm × 323.80 mm (17.32'' × 1.73'' × 12.71'')
  • 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 to 240 V AC, 50/60 Hz, Max. 7.5 A
  • Installation ModeRack (equipped with mounting ears)
  • Max. Power Consumption500 W
  • Power Consumption in Idle30 W
  • Surge Protection6 KV
  • Network Parameters
  • Porti48 × Gigabit PoE port,2 × Gigabit RJ45 port,2 × Gigabit fiber optical port
  • MAC Address Table16 K
  • Switching Capacity104 Gbps
  • Packet Forwarding Rate77.38 Mpps
  • Internal Cache12 Mbits
  • PoE Power Supply
  • PoE StandardIEEE 802.3af,IEEE 802.3at
  • PoE Power Pin8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)
  • PoE PortPoE: Ports 1 to 48
  • Max. Port Power30 W
  • PoE Power Budget470 W
  • Software Function
  • Long RangePorts 1 to 48: up to 300 m. Long range performance may vary depend on camera model or cable condition.
  • Port IsolationPorts 1 to 52: 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.
  • PoE WatchdogPorts 1 to 48: auto detect and restart the cameras that do not respond.
  • Link AggregationLink 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.
  • QoSQoS 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 PreventionLoop prevention is used to prevent the switching network from forming loops, which will seriously affect network communication. Disabled by default. Support 802.1D STP. Support 802.1w RSTP. Support G.8032 ERPS.
  • VLANVLAN 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.
  • 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 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 MaintenanceSupport 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 port mirroring for fault locating.
  • Port Rate-Limiting Port rate-limiting is used for port bandwidth adjustment to prevent network congestion.
  • Storm ControlStorm 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. Disable by default.
  • ACLPort security strategy. Support up to 64 ACL entries. Support up to 128 configuration rules under all ACL entries.
  • IPSGIPSG can control the security of port access device. Support port, MAC, IP binding. Support 256 security 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)
  • SafetyCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017)
  • ChemistryCE-RoHS (201165EU); WEEE (201219EU); Reach (Regulation (EC) No.19072006)

Specification

Specification
General
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Network Parameters
  • Network Parameters
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  • Network Parameters
PoE Power Supply
  • PoE Power Supply
  • PoE Power Supply
  • PoE Power Supply
  • PoE Power Supply
  • PoE Power Supply
Software Function
  • Software Function
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Approval
  • Approval
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  • Approval

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