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SWITCH POE CS4228-24GT-240 24-PORT SFP DAHUA


RADIO CONTROLLER RK-2K SATEL

741.92 EUR
741.92 EUR
39.53 EUR
39.53 EUR
Operating range in open area:  ...  to 350 m  
Number of controlled inputs:  ...  2   
Relay operating modes:  ...  Bistable, monostable, pulse  
Adjustment range of changeover time in monostable mode:  ...  1  ... 3600 s  
Frequency range:  ...  433.05 MHz ... 434.79 MHz  
The KEELOQ code-hopping technology:  ...    
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  
    		• ...  
    Power voltage:  ...  
  • 12 V ... 24 V DC ± 10 %
  • 24 V AC ± 10 %  
    • Management:    ...  
    Default IP address:  192.168.1.110   ...  
    Default admin user / password:  admin / -
    The administrator password should be set at the first start      		...  
    Current consumption (min. / max.):  ...  
    about 18 mA / about 40 mA  
    Relay contacts load:  ...  1 A @ 24 V DC / AC  
    Current-carrying capacity of LV (OC) output:  ...  50 mA  
    Current-carrying capacity of SS (OC) output:  ...  500 mA  
    LED diodes:  Link, PoE, Power, System, 50 % PoE, 80 % PoE, 100 % PoE  ...  
    Main features:  ...  
  • 2 independent, programmable channels
  • Support for up to 1024 keyfobs
  • signaling a low voltage battery in the keyfob
  • arm/disarm, active/clearance alarm confirmation
  • Port RS-232  
    • Receiver operation temperatures range:  ...  -10  ... 50 °C  
    Operating temperature range for transmitter (remote keyfob):  ...  -20  ... 55 °C  
    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:  240 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:  100  ... 240 V AC @ 47  ... 63 Hz  ...  
    Power consumption:  max. 265 W  ...  
    Operation temp:  -10 °C ... 55 °C  ...  
    Weight:  2.52 kg  0.09 kg  
    Dimensions:  440  x 220  x 44 mm, RACK 19", 1U  72  x 118  x 24 mm  
    Manufacturer / Brand:  DAHUA  SATEL  
    Guarantee:  5 years  2 years