EXFO FTB-8500 Series for FTB-200 - Manual (Page 476)

Pop-Up Windows
462 FTB-8500 Series and FTB-8120NGE/8130NGE
Advanced Trace Route
Advanced Trace Route

Timeout (ms): Enter the maximum time allowed between an ICMP
echo and response at each hop. Choices are 200 ms to 10000 ms. The
default setting is 4000 ms.

Max Hop Count: Enter the maximum network device the packet is
allowed to go through. Choices are 1 to 255. The default setting is 128.

Close: Closes the Trace Route configuration window and returns to
the Trace Route page.