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LITHIUM BATTERY BAT-CR1220 ENERGIZER


DISK ARRAY ESS1504C 24 TB DAHUA


SWITCH SG4028 24-PORT SFP DAHUA

1.43 EUR
1.43 EUR
707.66 EUR
707.66 EUR
138.08 EUR
138.08 EUR
Rated voltage:  3 V  ...  ...  
Type (size):  CR1220  ...  ...  
Supported hard drives:  ...  4 x  SATA - max. 24 TB (total)  ...  
Outputs:  ...  
  • 1 x eSATA - 3 Gb/s (DVR)
  • 1 x USB 3.0 B (computer)  
    		• ...  
    Write transfer rate:  ...  64 MB/s  ...  
    Read speed:  ...  64 MB/s  ...  
    LAN ports:  ...  ...  
  • 24  x RJ45 10/100/1000 Base-T,
  • 2  x RJ45 10/100/1000 Base-T - Uplink,
  • 2  x SFP 1000 Base-X - Uplink,
  • 1  x RJ45 - Console  
    • Management:  ...  ...    
    Permissible relative humidity:  ...  10 % ... 90 %  ...  
    LED diodes:  ...  ...  Link, Power, System  
    Transmission speed:  ...  ...  
  • 10 / 100 / 1000 Mbps : 24 LAN ports + 2 RJ45 (Uplink) ports,
  • 1000 Mbps : 2 SFP (Uplink) ports  
    • MAC addresses table:  ...  ...  8k   
    Main features:  ...  ...  
  • Switch is web managed
  • Static link aggregation
  • LACP - static protocol aggregation
  • QoS - mechanisms, which provide the high quality of transmission
  • Compliance with the LLDP protocol
  • Spanning Tree STP/RSTP
  • IGMP Snooping
  • Supports up to 10 VLANs at the same time (for 4K ID VLAN addresses)
  • Data Flow Control (802.3x) - Full Duplex
  • DHCP client/server support
  • DHCP snooping support
  • IEEE 802.1x port authentication
  • RESET button
  • Console : RJ-45 output
  • MTBF (Mean Time Between Faults) : 467125.73 h
  • Protection against lightning discharges (common/differential) : 2 / 1 kV
  • Protection against electrostatic discharge - Contact/Air (ESD/EMP) : 6 / 8 kV  
    • Certificates:  ...  ...  CE  
    Housing:  ...  ...  RACK 19", 1U  
    Power supply:  ...  100 V ... 240 V AC  100 A ... 240 V AC / 2 A  
    Power consumption:  ...  6.8 W (without HDD)  max. 24 W  
    Operation temp:  ...  0 °C ... 40 °C  -10 °C ... 55 °C  
    Weight:  0.001 kg  4.29 kg  1.77 kg  
    Dimensions:  Ø 12.5  x 2.0 mm  440  x 408  x 70 mm - RACK 19", 1.5U  440  x 164  x 44 mm  
    Manufacturer / Brand:  ENERGIZER  DAHUA  DAHUA  
    Guarantee:  2 years  3 years  3 years