General Overview and Specs
General specifications to setup an OptiTrack camera system on an Ethernet network.
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General specifications to setup an OptiTrack camera system on an Ethernet network.
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Please see our and pages for detailed setup instructions for an Ethernet camera system.
An Ethernet camera system uses Ethernet switches and cables to connect to the Motive PC. Ethernet-based camera models include PrimeX series (PrimeX 13, 13W, 22, 41, 120), SlimX series (SlimX 13, 120), and Prime Color models.
Ethernet cables not only offer faster data transfer rates, but they also provide power over Ethernet to each camera while transferring the data to the host PC. This reduces the number of cables required and simplifies the overall setup. With a maximum length of 100m, Ethernet cables allow coverage over large volumes.
Host PC with an isolated network card for the camera system (PCI/e NIC)
Ethernet Cameras
Ethernet cables
Ethernet PoE/PoE+/PoE++ Switch(es)
Uplink switch (for a large camera count setup)
The eSync2 (optional for synchronizations)
Cable Type
There are multiple categories of Ethernet cables, and each has different specifications for maximum data transmission rate and cable length. For an Ethernet based system, Cat6 or above Gigabit Ethernet cables should be used. 10 Gigabit Ethernet cables – Cat6a or above — are recommended in conjunction with a 10 Gigabit uplink switch for the connection between the uplink switch and the host PC in order to accommodate for high data traffic.
Electromagnetic Shielding
We recommend using only cables that have electromagnetic interference shielding. If unshielded cables are used, cables in close proximity to each other have the potential to create data transfer interference and cause cameras to stall in Motive.
Unshielded cables do not protect the cameras from Electrostatic Discharge (ESD), which can damage the camera. Do not use unshielded cables in environments where ESD exposure is a risk.
Our current general standard for network switches are:
PoE ports with at least 1 Gigabit of data transfer for each port.
We thoroughly test and validate the switches we offer for quality and load balancing, and ship all products pre-configured for easy installation right out of the box.
A power budget that is able to support the desired number of cameras. If the number of cameras exceeds the power budget of a single switch, additional switches may be used, with an uplink switch to connect the switches. Please see the page for more information.
For specific brands/models of switches, please .
For product specifications, please visit the section of our website. for additional information.
For issues connecting the cameras to the switches provided by OptiTrack, please see the page or contact our .
A: 2D frame drops are logged under the and can also be seen in the . It will be indicated with a warning sign next to the corresponding camera. If the system continues to drop 2D frames, it means there is a problem with receiving the camera data. In many cases, this occurs due to networking problems.
To narrow down the issue, disable the in the Properties pane for that camera and check if the frames are still dropping. If it stops, the problem is associated with either the software configuration or CPU processing. If frames continue to drop, then the problem could be narrowed down to the network configuration, which may be resolved by doing the following:
If the cameras are still not detected, . Launch Motive and note how the back LED lights on the cameras are flashing. This will help Support troubleshoot the issue.
Check the serial numbers for the cameras against the compatibility notes for your version on our page.