Compaq 158223-B21 Installation Manual page 2

Installation Process Orientation
The current or planned configuration of rack components
determines which installation process orientation to follow. A
key consideration is whether the cables are routed at the front
or rear of the rack.
General rack configuration guidelines include:
• For RETMA 41U and metric SW600 racks, follow
procedures as oriented from the rack-front.
• For RETMA 42U and Compaq Classic racks, either
orientation—rack-front or rack-rear—configuration is
possible. Install as desired.
Beginning the Installation Process
If available, use the rack-mounting template shipped with the
8- or 16-port switch to determine the installation location
within the rack. Otherwise, read this section and mark rail
holes as required, using a mounting bracket.
IMPORTANT: Ensure that the template-front and back are used according
to the desired installation orientation. In rack-front installations, the
template-front is used at the rack-front and template-back is used at the
rack-rear. In rack-rear installations, the template-front is used at the
rack-rear and template-back is used at the rack-front.
1. Position the template-front on the vertical rails to match the
template hole pattern to the rail holes.
• For 8-port switches, see Figure 1.
1
•
2
•
3
2. Pencil-mark the front mounting bracket holes with an M.
3. Position the template-back on the rack-rear vertical rails,
aligning the template parallel with the rack-front pencil
markings.
4. Pencil-mark the rear mounting bracket holes with an M.
CXO6800B
Page 2
For 1.5U 16-port switches, see Figure 2.
U p p e
L o w e
For 2U 16-port switches, see Figure 3.
r l o c a
t i o n
r l o c a
t i o n
CXO7518A
CXO6804C