DCombus

DCombus Products

DCombus Iris SHDSL products are known of their reliability and quality based on company's innovative R&D, design and several years of experience on high speed copper communication solutions.

With Design Combus Oy xDSL products and solutions you can the best out of the access networks with high reliability and cost efficiently.

products

Iris 20 - 11.4 Mbps

Iris 20 devices are shdsl modems using 2-pairs of copper (4 wires) and they have Ethernet ..



News

DCombus Iris Modems Optimizing Ethernet over Copper

Design Combus Oy (DCombus) has released availability for a new Ethernet ov..
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Iris 520/540 CLI Guide and MIB definitions

20.7.2010 Support pages for Iris520/540 as well as DCombus N5000..
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Record Speed with DCombus IRIS Modems

20.7.2010 Design Combus Oy latest SHDSL product family brings reco..
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MVD10048 - 48-port DSLAM VDSL2

MVD10048 uses VDSL (Very high speed Digital Subscriber Line) technology to deliver high-bandwidth access offering most efficient service platform foa applications such as VoD, IPTV and VoIP to both residential and business customers over existing telephone wiring. The max number of subscriber ports is 48.

MVD10048 complied with ITU-T G.993.2 VDSL2 standard is the high performance DSLAM switch which transports the traffic at the speeds of up to 100Mbps for both downstream and upstream over copper twisted pair and provides service up to 3.5km.

Main properties
  • ITU-T G.993.2 VDSL2 compliant
  • Data rate: max. 100Mbps(down/upstream)
  • Service distance: up to 3.5 Km (AWG 26)
  • Max 48 Subscriber ports (modular)
  • UPBO (Upstream Power BackOff) function
  • Radio Band Notching function
  • U0, ADSL, ISDN band filtering
  • Built-in low attenuation voice splitter
  • High Performance Layer 2 Ethernet switching
  • STP, PVSTP, RSTP
  • Link aggregation, LACP
  • Port based VLAN and Tagged VLAN (802.1Q)
  • IGMP Snooping/IGMP Proxy
  • Powerful packet filtering (Layer 1 ~ 4)
  • NetBIOS/NetBEUI/NBT filtering
  • 802.1p, DSCP marking/remarking
  • SPQ, WRR, WFQ scheduling
  • Easy Management (CLI, Telnet, SNMPv1/v2)
  • System temperature/Fan status monitoring
  • Various uplink interfaces: 100/1000Tx, 100Fx, 1000SFP, CWDM, GEPON
  • Full front access structure for easy installation and Maintenance
  • MAC address limitation per port
  • Broadcast Storm Control
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