Nortel DMS-10 Series Installation, Operation And Maintenance Manual page 682

8-2 Section 060-INDP-711 DMS-100 Switch Specific Data
Figure 3-1
Interface Box Dimensions (Top and Front Views)
12-3/4
4-1/8 in.
2-1/2 in.
(63.5 mm)
297-6201-502 Standard 01.02 September 2000
19 in. (4892.6 mm)
Top View
17-1/2 in. (444.5 mm)
25-3/4 in. (654 mm)
Front View
13-1/2
4-5/16 in.