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SOUND LEVEL METER UT-353 UNI-T


SWITCH POE RG-ES210GC-LP 8-PORT REYEE

15.65 EUR
15.65 EUR
174.12 EUR
174.12 EUR
Sound level measuring range:  30 dB ... 130 dB ± 1.5 dB @ 0.1 dB  ...  
Sampling frequency:  
  • 8 Hz
  • 1 Hz  
    		• ...  
    Frequency band:  31.5 Hz ... 8 kHz  ...  
    LAN ports:  ...  
  • 8 x RJ45 10/100/1000 Base-T ( 8 x PoE (802.3af/at) ),
  • 2 x RJ45 10/100/1000 Base-T - Uplink  
    • Management:  ...    
    Microphone type:  Condenser microphone : 1/2 "  ...  
    Number of fan coolers:  ...    
    LED diodes:  ...  STATUS indicator, PoE, Link/Act  
    Transmission speed:  ...  10 / 100 / 1000  Mbps : 8 LAN & PoE ports + 2 Uplink ports  
    Maximal total power:  ...  70 W  
    Switching capacity:  ...  20 Gb/s  
    Forwarding rate:  ...  14.88 Mpps  
    MAC addresses table:  ...  4k   
    Mobile phones support:  ...  Android: Free application Ruijie Reyee
    iOS (iPhone): Free application Ruijie Reyee  
    Default IP address:  ...  
    10.44.77.200   
    Permissible relative humidity:  
    ≤ 80 % (non-condensing)      		...  
    Main features:  
  • 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  
  • Switch is managed through the web and the cloud (Ruijie Reyee application)
  • Supports up to 16 VLANs at the same time (for 4K ID VLAN addresses)
  • DHCP client
  • DHCP snooping support
  • Port mirroring function
  • Loop Protection
  • IEEE802.3x Flow Control
  • MTBF (Mean Time Between Faults) > 200.000 h  
    • Certificates:  ...  CE, RoHS  
    Protections:  ...  Protection against lightning discharges : 4 kV  
    Housing:  ...  Desktop, Metal  
    Power supply:  3 x 1.5V, type AAA/LR03 battery - included  54 V DC / 1.5 A (power adapter included)  
    Power consumption:  ...  ≤ 80 W  
    Operation temp:  0 °C ... 40 °C  0 °C ... 45 °C  
    Weight:  0.08 kg  0.54 kg  
    Dimensions:  150  x 52  x 27 mm  202  x 102  x 28 mm  
    Manufacturer / Brand:  UNI-T  RUIJIE / REYEE  
    Guarantee:  2 years  3 years