Description

20 × gigabit PoE ports, 4 × gigabit Hi-PoE ports, 2 × gigabit RJ45 ports, and 2 × gigabit fiber optical ports.IEEE 802.3at/af/bt standard for Hi-PoE ports (Max. 90 W PoE output).IEEE 802.3at/af standard for PoE ports (Max. 30 W PoE output).IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z standard.6 KV surge protection for PoE ports.Up to 300 m long-range transmission.PoE watchdog to auto detect and restart the cameras that do not respond.Port isolation to improve network security.Gigabit network access design.Wire-speed forwarding.Store-and-forward switching.Solid high-strength metal shell.

Technical specification

Network ParametersPorts20 × Gigabit PoE ports, 4 × Gigabit Hi-PoE ports, 2 × Gigabit RJ45 ports, and 2 × Gigabit fiber optical ports
Port TypeRJ45 port, full duplex, MDI/MDI-X adaptive
Working ModeStandard mode (default), Extend mode, Isolation mode, PoE watchdog mode
StandardIEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z
Forwarding ModeStore-and-forward switching
MAC Address Table8 K
Switching Capacity56 Gbps
Packet Forwarding Rate41.664 Mpps
Internal Cache4.1 Mbits
Ports for Long-Distance TransmissionPorts 21 to 24
PoE Power SupplyPoE StandardPorts 1 to 4: IEEE 802.3af, IEEE 802.3at, IEEE 802.3btPorts 5 to 24: IEEE 802.3af, IEEE 802.3at
PoE Power PinPorts 1 to 4 and 19 to 24: 8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)Ports 5 to 18: End-span: 1/2(-), 3/6(+)
PoE PortPorts 1 to 24
Max. Port PowerPorts 1 to 4: 90 WPorts 5 to 24: 30 W
PoE Power Budget370 W
Dialing FunctionLong RangePorts 21 to 24: up to 300 m, and the speed rate of the port is 10 Mbps.
Port IsolationPorts 1 to 24: port isolation mode to improve network security.
PoE WatchdogPorts 1 to 24: auto detect and restart the cameras that do not respond.
GeneralDimensions (W × H × D)440 mm × 220.8 mm × 44 mm (17.32” × 8.69” × 1.73”)
ShellMetal material
Gross Weight3.950 kg (8.71 lb)
Net Weight2.98 kg (6.57 lb)
Operating Temperature-10 °C to 55 °C (14 °F to 131 °F)
Operating Humidity5% to 95% (no condensation)
Storage Temperature-40 °C to 85 °C (-40 °F to 185 °F)
Storage Humidity5% to 95% (no condensation)
Power Supply100 to 240 VAC, 50/60Hz, Max. 6.5 A
Power Consumption in Idle< 30 W
Max. Power Consumption400 W
ApprovalEMCFCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 55024: 2010 +A1: 2015); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016)
SafetyUL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013)
ChemistryCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

Key features

Features
Producer: HIKVISION