Verilink Red Zone Encryption (REMS) (880-502423-001) Product Manual - Manual (Page 90)

Installing and Configuring AS2000 Shelves
9-8 Red Zone Encryption Management System (REMS) User Manual
1. Using a small flat-blade screwdriver, set the shelf address at the shelf
address switch (SW1) located at the back of the shelf to the number
of the shelf in your node.
2. If you have more than one shelf in your node, set the shelf address
switch of each additional shelf as described above.