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ANTENNA AMPLIFIER AWS-1141 AMS


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

25.72 EUR
25.72 EUR
867.87 EUR
867.87 EUR
Frequency range:  87 MHz ... 790 MHz  ...  
Number of inputs/outputs:  1  / 1   ...  
Input/output impedance:  75 Ω  ...  
Connectors type:  "F"  ...  
Gain :  19 dB / 22 dB (± 1.5) dB  ...  
Gain adjustment:  0 dB ... 10 dB (+/- 1dB)  ...  
S/N ratio:  3 dB  ...  
Maximum output level:  106 dBµV  ...  
IMA3 60dB:  100 dBµV  ...  
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  
    • IMA2 60dB:  87 dBµV  ...  
    Management:  ...    
    Return loss:  10 dB  ...  
    Default IP address:  ...  192.168.1.110   
    Pre-amplifiers powering:    ...  
    Default admin user / password:  ...  admin / -
    The administrator password should be set at the first start  
    LED diodes:  ...  
    Link, PoE, Power, System, 50 % PoE, 80 % PoE, 100 % PoE  
    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  
    • Maximal total power:  ...  375 W  
    MAC addresses table:  ...  8k   
    Operation modes:  ...  
  • Long Distance PoE On : 250 m, 10 Mbps @ UTP cat. 5e, 6  
    • 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  
    Power supply:  12 V DC / 150 mA  100  ... 240 V AC @ 47  ... 63 Hz  
    Power consumption:  ...  max. 400 W  
    Operation temp:  -25 °C ... 55 °C  -10 °C ... 55 °C  
    Weight:  ...  2.67 kg  
    Dimensions:  ...  440  x 220  x 44 mm, RACK 19", 1U  
    Manufacturer / Brand:  AMS  DAHUA  
    Guarantee:  2 years  5 years