CTI Products CCU-2 Channel Control Unit - Manual (Page 17)

CCU-2 Hardware Reference Mounting
CTI Products, Inc.
68-11843-100 17
7. Mounting
Various mounting kits are available to mount the CCU-2 module.
Mounting Kits
Rack Mount - 4 A size modules
1 Rack Unit (1.75") High S2-60435
Rack Mount - 2 A size modules plus 1 B size module
1 Rack Unit (1.75") High
(Used to mount 2 CCUs and 1 EXB module.) S2-60443
Refer the reference 1, section Mounting Options, for physical details about
mounting the CCU module.