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24 Port Gigabit Unmanaged POE Switch

  • 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.
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Available models:

DS-3E0528HP-E

Specification

  • Network Parameters
  • Ports20 × 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
  • Internal Cache4.1 Mbits
  • Packet Forwarding Rate41.664 Mpps
  • Ports for Long-Distance TransmissionPorts 21 to 24
  • PoE Power Supply
  • PoE StandardPorts 1 to 4: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt Ports 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 W Ports 5 to 24: 30 W
  • PoE Power Budget370 W
  • Dialing Function
  • Long 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.
  • General
  • Dimensions (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
  • Approval
  • EMCFCC (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)
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Network Parameters
Ports
20 × Gigabit PoE ports, 4 × Gigabit Hi-PoE ports, 2 × Gigabit RJ45 ports, and 2 × Gigabit fiber optical ports
Port Type
RJ45 port, full duplex, MDI/MDI-X adaptive
Working Mode
Standard mode (default), Extend mode, Isolation mode, PoE watchdog mode
Standard
IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z
Forwarding Mode
Store-and-forward switching
MAC Address Table
8 K
Switching Capacity
56 Gbps
Internal Cache
4.1 Mbits
Packet Forwarding Rate
41.664 Mpps
Ports for Long-Distance Transmission
Ports 21 to 24
PoE Power Supply
PoE Standard
Ports 1 to 4: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt Ports 5 to 24: IEEE 802.3af, IEEE 802.3at
PoE Power Pin
Ports 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 Port
Ports 1 to 24
Max. Port Power
Ports 1 to 4: 90 W Ports 5 to 24: 30 W
PoE Power Budget
370 W
Dialing Function
Long Range
Ports 21 to 24: up to 300 m, and the speed rate of the port is 10 Mbps.
Port Isolation
Ports 1 to 24: port isolation mode to improve network security.
PoE Watchdog
Ports 1 to 24: auto detect and restart the cameras that do not respond.
General
Dimensions (W × H × D)
440 mm × 220.8 mm × 44 mm (17.32” × 8.69” × 1.73”)
Shell
Metal material
Gross Weight
3.950 kg (8.71 lb)
Net Weight
2.98 kg (6.57 lb)
Operating Temperature
-10 °C to 55 °C (14 °F to 131 °F)
Operating Humidity
5% to 95% (no condensation)
Storage Temperature
-40 °C to 85 °C (-40 °F to 185 °F)
Storage Humidity
5% to 95% (no condensation)
Power Supply
100 to 240 VAC, 50/60Hz, Max. 6.5 A
Power Consumption in Idle
< 30 W
Max. Power Consumption
400 W
Approval
EMC
FCC (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)
Safety
UL (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)
Chemistry
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Network Parameters
  • Ports20 × 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
  • Internal Cache4.1 Mbits
  • Packet Forwarding Rate41.664 Mpps
  • Ports for Long-Distance TransmissionPorts 21 to 24
PoE Power Supply
  • PoE StandardPorts 1 to 4: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt Ports 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 W Ports 5 to 24: 30 W
  • PoE Power Budget370 W
Dialing Function
  • Long 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.
General
  • Dimensions (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
Approval
  • EMCFCC (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)
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

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