General

• Shell : Metal material
• Net Weight : 4.35 kg (9.59 lb)
• Gross Weight : 4.5 kg (9.92 lb)
• Dimensions (W × H × D) : 440.00 mm × 44.00 mm × 323.80 mm (17.32'' × 1.73'' × 12.71'')
• Operating Temperature : 0 °C to 45 °C (0 °F to 113 °F)
• Storage Temperature : -40 °C to 85 °C (-40 °F to 185 °F)
• Operating Humidity : 5% to 95% (no condensation)
• Relative Humidity : 5% to 95% (no condensation)
• Power Supply : 100 to 240 VAC, 50/60 Hz, Max. 5 A
• Installation Mode : Rack (equipped with mounting ears)
• Max. Power Consumption : 500 W
• Power Consumption in Idle : 30 W
• Surge Protection : 6 KV

Network Parameters

• Ports : 48 × Gigabit PoE port,2 × Gigabit RJ45 port,2 × Gigabit fiber optical port
• MAC Address Table : 16 K
• Switching Capacity : 104 Gbps
• Packet Forwarding Rate : 77.38 Mpps
• Internal Cache : 12 Mbits

PoE Power Supply

• PoE Standard : IEEE 802.3af,IEEE 802.3at
• PoE Power Pin : 8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)
• PoE Port : PoE: Ports 1 to 48
• Max. Port Power : 30 W
• PoE Power Budget : 470 W

Software Function

• Long Range
  • Ports 1 to 48: up to 300 m.
  • Long range performance may vary depend on camera model or cable condition.
• Port Isolation
  • Ports 1 to 48: 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 Watchdog : Ports 1 to 48: auto detect and restart the cameras that do not respond.
• 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.
  • Suppport 802.1w RSTP.
• 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:
    • Display the port rate.
    • Display the port bandwidth utilization rate.
    • Display topology information.
    • Display the alarm status.
    • Restart ports and devices.
    • Remotely upgrade the device.
• System Maintenance : Support remote upgrade, default parameter restoration, logs viewing, basic network parameter configuration, import and export configuration, and time synchronization.
• Port Rate-Limiting : Port 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.