Juniper XRE200 Hardware Manual page 75

To mount the external Routing Engine on four posts in a rack:
1. Attach the mounting brackets to the front of the external Routing Engine. See
Figure 21: XRE200 External Routing Engine Mounting Brackets
2. Place the external Routing Engine on a flat, stable surface.
3. Align the side-rail brackets along the side panels of the external Routing Engine chassis. Align the two
holes in the rear of the side-rail brackets with the two holes on the rear of the side panel.
4. Insert 4x6-mm Phillips flat-head mounting screws into the two aligned holes and tighten the screws.
Ensure that the remaining three holes in the side-rail brackets are aligned with the three holes in the
side panel. See Figure 22 on page
5. Insert the 4x6-mm Phillips flat-head mounting screws into the remaining three holes in the side-rail
brackets and tighten the screws.
6. Have one person grasp both sides of the external Routing Engine, lift it, and position it in the rack,
aligning the side-rail bracket holes with the threaded holes in the front post of the rack. Align the bottom
hole in both the mounting brackets with a hole in each rack rail, making sure the chassis is level. See
Figure 22 on page 76.
76.
Figure 21 on page 75.
75