48‑port 10 100Mbps L2 Switch with 4 Gigabit Copper Ports 2 Combo SFP and Management


  • Product Status: Phased Out
  • Cost effective 48-port managed L2 switch
  • 4 Gigabit Copper (2 Combo SFP) ports for Gigabit/Fiber backbone connection
  • Fan-less design
  • 19" rack-mount size
  • Choices of Ethernet and Gigabit copper/fiber uplinks
  • 802.1Q VLAN standard (VLAN Tagging), 256 static VLAN groups
  • QoS (Quality of Service)
  • 802.1p Priority Queues standard
  • IGMP snooping: supports 64 multicast groups Default flooding for non-joined multicast traffic
  • 802.1D Spanning Tree
  • Port trunk (Link Aggregation): up to 6 groups per device, up to 8 ports per group
  • WRR mode in queue handling
  • 802.1x port-based access control
  • Broadcast Storm Control
  • Port security: Enable/disable auto-learning of MAC addresses
  • Web-based GUI
  • SNMP v.1 support
  • DHCP client
  • Trap setting for destination IP, system events, fiber port events, twisted-pair port events
  • Switch Discovery/Management Utility
  • Safeguard Engine CPU interface filtering
  • Heat Dissipation 86.95 BTU/hr

Optional SFP Transceivers
DEM-310GT SFP transceiver for 1000BASE-LX, single-mode fiber, max. 10 km, 3.3V
DEM-311GT SFP transceiver for 1000BASE-SX, multi-mode fiber, max. 550 m, 3.3V

Optional Management Software
DS-510S D-View 5.1 SNMP Network Management Program (standard version)
DS-510P D-View 5.1 SNMP Network Management Program (professional version)

Version Date Type File Size
Datasheet (English) - PDF 0.39mb Download
Version Description Date Type File Size
Manual (English) Manual (English) - PDF 1.70mb Download
Version Description Date Type File Size
Quick Installation Guide (English) - PDF 0.56mb Download
Version Description Date
Firmware 1.11.02 Firmware 26.3.2010 Download
Version Description Date
Software Setup Software Setup 5.3.2007 Download
Version Description Date
DEU_AD_A1_CE_Doc CE Declaration 15.7.2008 Download