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SWITCH POE CS4228-24GT-375 24-PORT SFP DAHUA


AHD, HD-CVI, HD-TVI, PAL CAMERA HAC-HFW1200TL-A-0360B-S5 - 1080p 3.6 mm DAHUA

870.65 EUR
870.65 EUR
71.20 EUR
71.20 EUR
Standard:  ...  AHD, HD-CVI, HD-TVI, CVBS  
Sensor:  ...  1/2.7 " CMOS  
Matrix size:  ...  2.1 Mpx  
LAN ports:  
  • 24 x RJ45 10/100/1000 Base-T ( 2 x Hi-PoE (802.3bt) + 22 x PoE (802.3af/at) ),
  • 2 x RJ45 10/100/1000 Base-T - Uplink,
  • 2 x SFP 1000 Base-X - Uplink  
    		• ...  
    Resolution:  ...  1920 x 1080  - 1080p
    1280 x 720  - 720p
    960 x 576  - 960H  
    Management:    ...  
    Lens:  ...  3.6 mm  
    Default IP address:  192.168.1.110   ...  
    Default admin user / password:  admin / -
    The administrator password should be set at the first start      		...  
    View angle:  ...  
  • 88 ° (manufacturer data)
  • 86  ° (our tests result)  
    • Range of IR illumination:  ...  80 m  
    IR illuminator power adjustment:  ...  Automatic  
    LED diodes:  Link, PoE, Power, System, 50 % PoE, 80 % PoE, 100 % PoE  ...  
    Video output:  ...  AHD / HD-CVI / HD-TVI / CVBS, 1 Vpp / 75 Ω  
    Audio:  ...  Microphone built-in, HD-CVI only  
    S/N ratio:  ...  > 65 dB  
    OSD menu:  ...    
    Transmission speed:  
  • 10 / 100 / 1000 Mbps : 24 LAN & PoE ports,
  • 10 / 100 / 1000 Mbps : 2 RJ45 (Uplink) ports,
  • 1000 Mbps : 2 SFP (Uplink) ports  
    		• ...  
    Maximal output power:  
  • 90 W / port Hi-PoE / PoE 802.3bt - 1, 2 ports
  • 30 W / port PoE 802.3af/at - 3 ... 24 ports  
    		• ...  
    Main features:  ...  
  • D-WDR - Wide Dynamic Range
  • 2D-DNR - Digital Noise Reduction
  • BLC/HLC - Back Light / High Light Compensation
  • ICR - Movable InfraRed filter
  • Sharpness - sharper image outlines
  • AGC - Automatic Gain Control
  • Privacy zones
  • Mirror - Mirror image
  • Auto White Balance  
    • Maximal total power:  375 W  ...  
    MAC addresses table:  8k   ...  
    Operation modes:  
  • Long Distance PoE On : 250 m, 10 Mbps @ UTP cat. 5e, 6  
    		• ...  
    Color:  ...  White  
    "Index of Protection":  ...  IP67  
    Operation temp:  ...  -40 °C ... 60 °C  
    Main features:  
  • Switch is managed through the web and the cloud (DoLynk Care application)
  • PoE power mode : The device supports 8-pin power supply - wires : 1-2(+), 3-6(-), 4-5(+), 7-8(-)
  • Intelligent management of Power Supply Unit power’s output stage
  • protection against lightning discharges and voltage differences and strokes between devices
  • Watchdog PoE
  • Loop Protection
  • Compliance with the LLDP protocol
  • Spanning Tree STP/RSTP
  • Port Based VLAN : 32 
  • Data Flow Control (802.3x)
  • DHCP client
  • RESET button
  • Can be mounted in a Rack 19" cabinet  
    		• ...  
    Certificates:  CE  ...  
    Protections:  
  • Protection against lightning discharges (common/differential) : 4 / 2 kV
  • Protection against electrostatic discharge - Contact/Air (ESD/EMP) : 6 / 8 kV  
    		• ...  
    Housing:  Metal  Compact, Plastic / Metal  
    Power supply:  100  ... 240 V AC @ 47  ... 63 Hz  12 V DC / 440 mA  
    Power consumption:  max. 400 W  ≤ 5.3 W  
    Operation temp:  -10 °C ... 55 °C  ...  
    Weight:  2.67 kg  0.28 kg  
    Dimensions:  440  x 220  x 44 mm, RACK 19", 1U  80  x 75  x 199 mm  
    Manufacturer / Brand:  DAHUA  DAHUA  
    Guarantee:  5 years  3 years