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SWITCH SG4028 24-PORT SFP DAHUA


USB SOCKET TESTER UT-658 UNI-T

137.86 EUR
137.86 EUR
10.13 EUR
10.13 EUR
Device type:  ...  Power meter via USB port  
Input socket type:  ...  1 x USB-A plug  
Output socket type:  ...  1 x USB-A socket  
LCD display:  ...  1.22 "  
DC voltage measurement:  ...  3  ... 9 V ± 1 %  
DC current measurement:  ...  0  ... 3 A ± 1 %  
Battery capacity measurement:  ...  0  ... 9999 mAh  
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:    ...  
    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  Plastic  
    Power supply:  100 A ... 240 V AC / 2 A  5 V DC - Port USB  
    Power consumption:  max. 24 W  ...  
    Operation temp:  -10 °C ... 55 °C  ...  
    Weight:  1.77 kg  0.02 kg  
    Dimensions:  440  x 164  x 44 mm  84  x 29  x 12 mm  
    Manufacturer / Brand:  DAHUA  UNI-T  
    Guarantee:  3 years  2 years