Hitachi GR4000 Series Installation Manual page 131

When installing GR4000-320E into
a cabinet rack complying with the
JIS standard;
Rack mounting bracket
150
100
200
72.5
Figure 4.4-16 The positions of the holes of a rack mounting bracket
520-10-014-20X
When installing GR4000-320E into a
cabinet rack complying with the EIA
standard;
Guide rail
GR4000 Installation Guide Version 1.00 - Preliminary
Rack mounting bracket
133.3
235
133.4
34.5
Guide rail
Unit：mm
113