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PCIe Gigabit Ethernet Network Tap Card

PCIe 10/100/1000Base-T Network TAP Card

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  • 10/100/1000Base-T Network TAP built as PCIe card for use with a 10/100/1000Base-T link
  • Two monitor ports for either aggregation or non-aggregation outputs
  • Power-failsafe bypass
  • Compatible with PoE. PoE pass-through between two inline ports

Dualcomm DCP-1004L/DCP-1004 is a 10/100/1000Base-T Network TAP built as a PCI Express Card, which is purposely designed as a cost-effective packet capturing/sniffing component for use with an off-the-shelf computer to build an integrated appliance for various network monitoring and analysis applications.

Model DCP-1004L provides two aggregation monitor ports, each of which outputs a copy of aggregated inline traffic in both directions.

Model DCP-1004 provides a pair of non-aggregation monitor ports, each outputs a copy of inline traffic in only one direction. DCP-1004 is preferred for high data throughput situations to avoid possible packet loss due to port oversubscription.

DCP-1004L/DCP-1004 supports power Failsafe Bypass by which the link connectivity will still be maintained when DCP-1004L/DCP-1004 loses its power. As such, DCP-1004L/DCP-1004 can be deployed in a critical path in a network.

DCP-1004L/DCP-1004 also supports PoE pass-through between two inline ports. As such, a PoE powered device can still receive power delivered over the shared network cable from its PoE capable link partner


 Model No.  Description
 DCP-1004L  with two aggregation monitor ports
 DCP-1004  with a pair of non-aggregation monitor ports