OSD2790 Product Details


  • Any network utilising a mix of copper and fiber
  • Industrial IP communications
  • Self-healing Gigabit Ethernet backbone networks
  • Four 1G SFP trunk/uplink ports
  • All SFP version available (OSD2790SFP)


  • Complies with IEEE802.3I/802.3u/802.1ab
    10/100/1000Base-T, IEEE802.3z 1000Base-LX,
    IEEE802.3ae 10GBaseXX standards
  • Supports RSTP/STP/ ITU-TG.8032 Ethernet Ring
    Protection Switching for Ethernet redundancy
    Supports Loop Protection
  • IP Multicast Filtering through IGMP Snooping V2
  • Supports port-based VLAN and Private VLAN
  • QoS with eight priority levels
  • Virtual USB console, Telnet, SNMP V1, V2c & V3
    and Web Browser
  • Full wire-speed forwarding rate
  • Supports IEEE802.1x Security
  • IEEE802.3ab Link Layer Discovery Protocol
  • Static and LACP link Aggregation
  • Port speed control and Port mirroring
  • 1000Mbps-Full-duplex, 10/100Mbps-Full/Halfduplex,
    Auto-Negotiation, Auto-MDI/MDIX
  • Operates over the temperature range of -20 to
  • Redundant DC powering and optional redundant AC
  • Optional IEEE 802.3af/at PoE (OSD2790P)
  • System log and remote firmware upgrading
  • Intelligent thermal protection
  • L3 compliant switch, including functions like:
    Universal Plug and Play (UPnP), IPv4/IPv6 L3 static
    routing, RFC2328 OSPFv2 dynamic routing,RFC-
    1812 L3 checking (version, IHL, checksum), etc.

Product Downloads

Name Description Filetype Filesize
OSD2790 DSOSD2790 Datasheetapplication/pdf212.96K