Features

Overview

DOSS POE24420 is a 24 port unmanaged POE switch designed for video surveillance and network project sytem. It has 24x100Mbps Ethernet ports and 2x 1000Mbps combo uplink ports (2x 10/​100/​1000Mbps port or 2x1000Base-X SFP optical fibre port).

  • Provide 24×100 Mbps Ethernet ports, 2×1000 Mbps comboup-link ports (2x 10/​100/​1000Mbps port or 2x1000Base-X SFP optical fibre port)
  • Support End-Span method, complies with IEEE802.3 af/​atstandards, can supply max 30W power which is efficient for high-power infrared cameras
  • Comply with IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3az, IEEE802.3z, IEEE802.3 af/​at standards
  • Supports IEEE802.3x full-duplex flow control, supportsAuto MDI/​MDIX
  • Supoorts port-base Vlan and prevents network from broadcast storm to make data conversion more efficient and safe
  • Restart function helps entire master IC reset. Easy for users to restart network, maintain system and fast recovery of monitoring images
  • Various LED display shows real-time working status
  • Excellent lightning protection, lightning capacity up to 4KV
  • Easy to install on all surfaces

Specification

Power Supply Power Consumption Device<15W POE power supply< 420W
Network Port Parameter Network Ports
  • 1-24 Ethernet Port: 10/​100Mbps
  • 2 Uplink Port combo: 2x 10/​100/​1000Mbps port or 2x1000Base-X SFP optical fibre port
Transmission Distance
  • 1-24Ethernet Port: 100m
  • Uplink Port: 100m

The transmission distance of optical fibre port depends on different SFP modules.
Transmission Media
  • Cat5e/​6 Standard UTP Cable
  • Cat5e/​6 or Optical fibre for Uplink Port combo
POE Agreement IEEE802.3 af/​at Standards
POE Power Supply Mode End-Span method
POE Power Supply Wattage Each Port≤30W Whole Device≤ 420W
Network Switch Specification Network Standard IEEE802.3 10BASE-T, IEEE802.3u 100BASE-TX/​FX, IEEE802.3az
Swap Mode Store-and-forward
Data-Catching Mechanism 4.1 M
MAC Address List 8K
Status Indicators Power Indicator Light Red
Combo Port Indicator Green
POE Indicator 24x Yellow
POE Network Port LED Green (Port 1-24)
LCD Display User-friendly interface, Real-time displays the system power, PSE POE power and working status
Button/​Switch Reset Button Press Down To Restart
Protection Level Surge Immunity Level 3, IEC61000-4-5
Electrostatic Protection 1a Touch Electric Discharge: Level 3

1a Air Discharge: Level 3
Executive Standard: IEC61000-4-2
Operating Environment Working Temperature 0°C-55°C
Storage Temperature -40°C-70°C
Humidity (Non-congeal) 0-95%
Mechanical Attributes Dimensions (L*W*H) 440mm*297mm*44.5mm
Color Black
Weight 4.25kg approx
Reliability Mean Time Between Failures (MTBF) >50000Hrs