HMG-838EPT

High Performance Network Switching Technology

  • Complies with IEEE standards
  • Provides multiple TX ports with RJ-45 connector with supporting of Green Ethernet IEEE802.3az EEE (Energy Efficient Ethernet)
  • Provides multiple Gigabit SFP slots with supporting of DDMI
  • Supports various network redundant solutions, including Direct-Ring, Direct-Chain, Join-Ring, STP, RSTP, MSTP and ITU-T G.8032
  • Proprietary ultra high speed redundant technology with < 10ms recovery time @ 250 devices
  • Supports IEEE1588 PTP V2 for precise time synchronization, to operate in Ordinary-Boundary, Peer to Peer Transparent Clock, End to End Transparent Clock, Master, Slave mode by each port
  • Supports various network security solutions, Port and MAC based IEEE802.1X, RADIUS, ACL, TACACS+, HTTP/HTTPS, SSL/SSH v2
  • Supports DHCP Server/Client/Relay/Snooping/Snooping option 82/Relay option 82
  • Network traffic priority, QoS, Traffic classification QoS, CoS, bandwidth control for Ingress/Egress, broadcast storm control, DiffServ
  • Supports IEEE802.1Q VLAN, MAC-based VLAN, IP Subnet-based VLAN, Protocol-based VLAN, VLAN translation, GVRP/MVRP
  • Supports IGMP/MLD snooping V1/V2/V3, IGMP Filtering/Throttling, IGMP query, IGMP proxy reporting, MLD snooping
  • Supports dynamic IEEE 802.3ad LACP Link Aggregation, Static Link Aggregation
  • Supports RMON, MIB II, Port mirroring, Syslog, IEEE802.1ab LLDP for network monitoring
  • Supports IPv6 Telnet server, ICMPv6
  • Supports CLI, Web based management, SNMP v1/v2c/v3, Telnet server for management
  • Supports firmware upgrade via TFTP & HTTP with redundant firmware option

Reliable Power Design

  • Supports 12 to 48VDC redundant power input
  • Power reverse polarity protection and overload current protection

Robust Industrial Design

  • UL60950-1, CE, FCC certified
  • EN 61000-6-2 and EN 61000-6-4 certified to use in heavy industrial environment
  • NEMA TS-2 certified for Traffic Control
  • EN 50121-4 certified for Railway Applications (Track Side)
  • Robust industrial design case complies with IP30 housing standard
  • Supports operating temperature -10 to 70°C & extended temperature -40 to 80°C
  • DIN-Rail or optional wall mounting installation