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SWITCH POE PFS3006-4ET-60-V2 4-PORT DAHUA


OVERVOLTAGE LIMITER AXON-NET-PROTECTOR


SOUND LEVEL METER UT-353 UNI-T

47.31 EUR
47.31 EUR
25.80 EUR
25.80 EUR
15.63 EUR
15.63 EUR
Rated voltage:  ...  5 V  ...  
Maximal voltage:  ...  6 V  ...  
Sound level measuring range:  ...  ...  30 dB ... 130 dB ± 1.5 dB @ 0.1 dB  
Voltage protection level line-line:  ...  40 V ... 1 kV/µs  ...  
Voltage protection level line-PG:  ...  600 V ... 1 kV/µs  ...  
Sampling frequency:  ...  ...  
  • 8 Hz
  • 1 Hz  
    • Nominal discharge current (line-line):  ...  20 A (10/1000µs)  ...  
    Nominal discharge current (line-PG):  ...  20 A (10/1000µs)  ...  
    Frequency band:  ...  ...  31.5 Hz ... 8 kHz  
    Protected pairs of wires:  ...  1-2, 3-6, 4-5, 7-8  ...  
    LAN ports:  
  • 2 x RJ45 10 / 100 Mbps - Uplink,
  • 4 x  10 / 100 Mbps ( 1 x Hi-PoE + 3 x PoE (802.3af/at) )  
    		• ...  ...  
    Sockets type:  ...  RJ45 (8P8C)  ...  
    Microphone type:  ...  ...  Condenser microphone : 1/2 "  
    Housing:  ...  Plastic  ...  
    Color:  ...  White  ...  
    Norm:  ...  Compliance with PN-EN61643-21  ...  
    Management:    ...  ...  
    LED diodes:  Power, PoE, Link/Act  ...  ...  
    Transmission speed:  10 / 100 Mbps : 2 LAN ports + 4 LAN & PoE ports  ...  ...  
    Permissible relative humidity:  ...  ...  ≤ 80 % (non-condensing)  
    Maximal total power:  60 W  ...  ...  
    MAC addresses table:  2k   ...  ...  
    Operation modes:  
  • Extend On : 250 m, 10 Mbps
  • Extend Off : 100 m, 100 Mbps  
    		• ...  ...  
    Main features:  
  • MDI/MDI-X auto detection feature - auto detecting the data transmission mode
  • PoE power mode : The device supports 8-pin power supply
  • Intelligent management of Power Supply Unit power’s output stage
  • protection against lightning discharges and voltage differences and strokes between devices
  • Watchdog PoE / 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
  • Kensington Lock  
    		• ...  
  • Hold - stopping the meter reading,
  • Writing the value MAX / MIN,
  • Large, readable LCD display with backlight,
  • Automatically turns off the device after 5 min,
  • Over-range indicator,
  • Low battery indicator  
    • Certificates:  CE, FCC  ...  ...  
    Power supply:  53 V DC / 1.22 A (power adapter included)  ...  3 x 1.5V, type AAA/LR03 battery - included  
    Operation temp:  -10 °C ... 55 °C  ...  0 °C ... 40 °C  
    Weight:  0.29 kg  0.052 kg  0.08 kg  
    Dimensions:  130  x 85  x 26 mm  67  x 60  x 29 mm  150  x 52  x 27 mm  
    Manufacturer / Brand:  DAHUA  ...  UNI-T  
    Guarantee:  3 years  2 years  2 years