NEC QX-S6648XP-6Q Installation Manual page 26

Installation Guide
QX-S6600 Series Ethernet Switches
(3) Primary grounding point
(5) Port-side mounting position
(1) Power module-side mounting position
(3) Auxiliary grounding point 1
(1) Power module-side mounting position
(3) Auxiliary grounding point 1
(4) Auxiliary grounding point 1
Mounting and grounding positions on the QX-S6648XP-6Q
(2) Primary grounding point
(4) Port-side mounting position
Mounting and grounding positions on the QX-S6648XT-6Q
(2) Primary grounding point
(4) Port-side mounting position
3-4
3 Installing the switch