What is also max. current of the cable? Is this cable plenum rated?
We don't publish the specifications of the cabling itself, but LifeSize Link uses a nominal 19V for power at a maximum of 1A so you wouldn't see more than this on the LifeSize Link cable in use.
The LifeSize Link cables are not plenum rated, but if you have a requirement for plenum rated cabling, you should use the LifeSize Link Adapter set with plenum rated Ethernet cables for the plenum run.
All the best,
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