# Tether Spool for 200 meters of smaller wire

I have 200 meters of the smaller tether wire from you folks.
will all 200 meters fit on the smaller spool unit?
thanks,
Doyle

Yes, you should be able to fit up to 300 meters of the Fathom Slim tether on the smaller spool.

According to the Spool specs:

Maximum Fathom Slim Tether Length (Standard) 540 m 1772 ft

Regards,
TCIII AVD

I stand corrected.

The figure specified in the documentation is indeed correct; the maximum length of Fathom Slim tether that will fit on the smaller spool is 540 m. I got that figure mixed up with the maximum length of Fathom Slim tether over which the Fathom-X can communicate (roughly 300 meters).