Portable form factor enables rapid deployment and field troubleshooting anywhere in the network Full-duplex Gigabit Ethernet capture at wire speed delivering complete 2 Gbit/s performance USB 3.0 powered with optional 5 VDC input for flexible deployment scenarios 8 nanosecond hardware timestamp resolution supports accurate TCP flow and jitter analysis Non-intrusive monitoring remains invisible to network, preventing detection as a network node Fail-safe in-line deployment mode with PoE passthrough ensures network continuity Out-of-band capture from SPAN/mirror ports provides monitoring flexibility Long-term traffic capture with NAS integration catches intermittent network problems

Physical isolation separates monitored network from management interface, preventing injection and MITM attacks Compatible with Wireshark, CloudShark, ClearSight, OmniPeek, and numerous protocol analysers Packet slicing functionality optimises storage consumption and analysis workflow efficiency Real-time statistics and low-level error monitoring with detailed bandwidth analysis Multiple capture modes: direct to disk, live streaming with analysers, or long-term NAS storage ProfiShark Manager GUI provides straightforward hardware and capture settings control Cross-platform support includes Windows 7/8/10/11, Linux, and macOS systems RoHS, CE, and EN 45545-2 certified for industrial and critical infrastructure applications

Monitoring Capacity: 10/100/1G monitoring on USB 3.0 Connectors: 2 x RJ45 8-pin, 1 x USB 3.0, 1 x 5 VDC optional input Timestamp Resolution: 8 ns hardware timestamp at ingress Dimensions: 69 x 124 x 24 mm (2.72 x 4.88 x 0.94 inches) Power Supply: USB 3.0 powered or 5 VDC input PoE Support: Passthrough capability Throughput: Full-duplex GbE (2 Gbit/s) capture, timestamping, and aggregation at wire speed System Requirements: Dual Core Processor, 4 GB memory, USB 3.0 port Supported Operating Systems: Windows 7/8/10/11, Linux, macOS Included Accessories: 1.8m USB 3.0 cable, RJ45 cable, protective pouch, USB key Certifications: RoHS, CE, EN 45545-2 compliant

ProfiShark 1G

Portable Network TAP Device for High-Speed Gigabit Traffic Capture and Troubleshooting

ProfiShark 1G is a portable network TAP designed for field engineers to rapidly capture network packets and perform troubleshooting tasks. It provides fail-safe access to networks for monitoring and long-term traffic collection without impacting network security or performance. The device remains non-intrusive and undetectable by the network, preserving original traffic integrity. Powered by USB 3.0, ProfiShark 1G captures high-fidelity network traffic with 8 nanosecond hardware timestamping at wire speed. It supports in-line and out-of-band deployment modes with PoE passthrough capability. Captured packets can be analysed using Wireshark or any compatible network analyser. The ProfiShark Manager application provides packet slicing, real-time statistics, and direct disk capture for efficient workflow management.

Advanced Test, Measurement & Network Assurance Solutions

Helping organisations design, deploy, validate and maintain reliable communications networks with industry-leading technology and local engineering expertise.