Nortel Meridian 1 Option 11C Planning And Installation Manual page 65

Figure 23
Typical placement of NTAK76 (horizontal cabinet expansion)
The center line of the NTAK76 may be placed a maximum of 2 ft (610 mm)
to the right and 4 ft (1220 mm) to the left of the cabinet center line. These
distances are based on the top of the NTAK76 being positioned 1.5 ft (460
mm) below the bottom of the cabinet.
System and site requirements Page 65 of 408
Option 11C Planning and Installation Guide