Racks are designed to mechanically fasten and electrically connect modules used in drops. The rack contains a passive circuit board which permits modules to communicate with each other and to identify their slot numbers without further switch settings.
NOTE: To meet vibration/shock specifications, the rack must be mounted using all specified mounting holes. The rack is mounted using standard hardware (described below).
The recommended length for the mounting screws should be within the following range: 0.24 in. (6 mm) - 0.52 in. (13 mm)
The head height of the screws should not exceed 0.14 in. (3.5 mm).
