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4-Port Adapter for 1 GbE Network Analysis

Intelligent 4 gigabit adapter for packet capture applications
Adapter: NT4E-4 PCIe


Product: NT4E Capture


The NT4E Capture Adapter is a high-performance 4 x 1 Gbps solution for very advanced packet capture, processing and delivery of network data traffic to a host system at virtually no CPU load.

Full Line Rate Packet Capture

The NT4E capture function is running at full gigabit line rate at all frame sizes ensuring no packet loss.

Acceleration Features

Advanced HW time-stamping, data merging, filtering, tagging and dynamic slicing are some of the very advanced features that will enable a significant frame processing off-load for any host system. The Napatech multi-CPU buffering feature enables data processing on 32 CPU cores. The NT4E Capture Adapters support adapter-to-adapter time synchronization via a daisy chain configuration.

NT4E Capture Adapter Configurations

The NT4E Capture Adapters support a total of 4 Ethernet ports in 2 different configurations as either 4 electrical or 4 optical gigabit interfaces. The NT4E Capture Adapter can be expanded to an 8-port configuration by the use of an NTPORT4E Expansion Adapter.


Read more about Features here >>
NT4E-4 PCIe
NT4E-4T PCIe

Product Features

4 x 1 Gpbs Ethernet
  • RJ45 interface
  • SFP SR/LR interface

PCIe
  • 8 lanes @ 2.5 GHz
  • Half length

High Performance
  • 4 Gbps throughput for
    all frame sizes
  • Zero packet loss
  • <1% CPU load

On-board Memory
  • 1 GB - 4 GB

Key Features
  • 10 ns time stamp
  • Frame classification
  • Deduplication
  • 64 prog. HW filters
  • 32 CPU core support
  • Zero-copy to host
  • LibPCAP and WinPCAP

Operating Systems
  • Linux, FreeBSD, Windows
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