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AHD, HD-CVI, HD-TVI, PAL CAMERA HAC-T1A21-0280B - 1080p 2.8 mm DAHUA


INDUSTRIAL POE SWITCH GTX-P1-5-41GSFP 4-PORT SFP

46.78 EUR
46.78 EUR
91.13 EUR
91.13 EUR
Standard:  AHD / HD-CVI / HD-TVI / PAL  ...  
Sensor:  1/2.7 " Progressive Scan CMOS  ...  
Matrix size:  2.1 Mpx  ...  
Resolution:  1920 x 1080  - 1080p
1280 x 720  - 720p  		...  
Range of IR illumination:  20 m  ...  
IR illuminator power adjustment:  Automatic  ...  
LAN ports:  ...  
  • 4 x RJ45 10/100 Base-T ( 2 x Hi-PoE + 2 x PoE (802.3af/at) ),
  • 1 x RJ45 10/100/1000 Base-T - Uplink,
  • 1 x Port SFP 1000 Base-X - Uplink  
    • Lens:  2.8 mm, F1.2  ...  
    View angle:  
  • 103 ° (manufacturer data)
  • 100 ° (our tests result)  
    		• ...  
    S/N ratio:  > 65 dB  ...  
    Management:  ...    
    LED diodes:  ...  Power, PoE, Link/Act  
    Video output:  AHD / HD-CVI / HD-TVI / CVBS, 1 Vpp / 75 Ω  ...  
    Transmission speed:  ...  
  • 10 / 100 Mbps : 4 x Port LAN & PoE,
  • 10 / 100 / 1000 Mbps : 1 x Port RJ45 (Uplink),
  • 1000 Mbps : 1 x Port SFP (Uplink)  
    • Main features:  
  • D-WDR - Wide Dynamic Range
  • 2D-DNR - Digital Noise Reduction
  • BLC/HLC - Back Light / High Light Compensation
  • AGC - Automatic Gain Control
  • ICR - Movable InfraRed filter
  • Mirror - Mirror image
  • Auto White Balance
  • Sharpness - sharper image outlines  
    		• ...  
    OSD menu:  OSD menu available via recorder  ...  
    "Index of Protection":  IP40  ...  
    Power consumption:  ≤ 2.3   ...  
    Housing:  Dome, Plastic  ...  
    Operation modes:  ...  
  • 250 m ( Extend ) - Range : 250 m @ 10 Mbps
  • VLAN - 1 ... 4 ports are isolated from each other and separately work with the 5, 6 ports
  • PD Alive
  • Port PoE Priority  
    • Vandal-proof:    ...  
    Color:  White  ...  
    Operation temp:  -40 °C ... 60 °C  ...  
    Maximal output power:  ...  
  • 60 W / port Hi-PoE - 1, 2 ports
  • 30 W / port PoE 802.3af/at - 3, 4 ports  
    • Manufacturer / Brand:  DAHUA  ...  
    Main features:  ...  
  • PD Alive mode - monitoring of the ports that power PoE devices and automatic restart by cutting off the power supply when an unresponsive device is detected
  • Ports 1 ... 4 support transmission priorities
  • The ability to connect two power adapters - redundant power supply
  • Industrial wide temperature design.
  • "Index of Protection" : IP40
  • Devices for mounting on a DIN, TS-35 rail  
    • Certificates:  ...  CE, FCC, RoHS  
    Protections:  ...  
  • Overvoltage : 6 kV
  • Contact/Air (ESD/EMP) : 6/8 kV  
    • Power supply:  12 V DC / 230 mA  48  ... 57 V DC - 2.1/5.5 mm socket or screw terminals (power adapter not included)  
    Operation temp:  ...  -40 °C ... 75 °C  
    Weight:  0.08 kg  0.5 kg  
    Dimensions:  Ø 85  x 69 mm  145  x 103  x 45 mm  
    Guarantee:  3 years  2 years