Description

Price: $329.95
(as of Feb 12, 2026 03:10:36 UTC – Details)


The SharkTapBYP allows you to sniff an Ethernet link using either a standard Ethernet port or a USB 3 port and a program like Wireshark. Adds power fail bypass to the SharkTapUSB features.
A ‘Test Access Port’ allows you to see the packets on an ethernet link. Directly supports 10-, 100- or 1000Base-T links.
Intended to be used with the open source Wireshark program, or equivalent.
Duplicates link packets to an ethernet port and/or a USB port. Simple plug-and-play operation.
The Gen2 SharkTapBYP features ‘carbon copy’ copper repeater technology for minimum impact onf monitored network. Carbon copies of bi-directional data are aggregated onto a single wired or USB Test Access Port (TAP)
PoE pass-through. Power-fail bypass. 200-400mA current. Non-conductive plastic cover. Auto cross-over, all ports. USB3 cable included.
Carbon Copy, low power, and power fail bypass makes the SharkTapBYP ideal for permanent and embedded installations.

Reviews (2)

2 reviews for SharkTapBYP Ethernet Sniffer

  1. ocelotsloth –

    Exactly what I needed, works great!
    Every now and then I really need to just inspect some traffic–be it for research or debugging purposes. The simplicity and ease of setup provided by the SharkTapBYP makes it, in my mind, a model tool for this job.Without drivers or any special configuration the USB interface is recognized and shows up in Wireshark. You may want to add a `not eth.src == ` rule to filter out packets your computer tries to send out. In my case my computer kept trying to send DHCP packets through the tap interface. This is NOT a problem and very easy to filter out.

  2. Douglas Baker –

    SharkTapBYP
    Excellent.

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