EXFO VDSL2 - Manual (Page 249)

Troubleshooting
Copper, VDSL2, ADSL2+, and IP Triple-Play Test Set 241
Transportation
Transportation
Maintain a temperature range within specifications when transporting the
unit. Transportation damage can occur from improper handling. The
following steps are recommended to minimize the possibility of damage:
³
Pack the unit in its original packing material when shipping.
³
Avoid high humidity or large temperature fluctuations.
³
Keep the unit out of direct sunlight.
³
Avoid unnecessary shocks and vibrations.