Cabinet Requirements
2-2
Express5800/320Ma: Site Planning Guide
•
To prevent stray voltages, all components are grounded together through the
vertical mounting rails to the cabinet frame, and then to local building ground. To
ensure signal quality, use a grounding cable provided by NEC Solutions (America),
Inc. for local building ground.
•
There is a plan for maintaining cables and wires to the cabinet by either running
them under the floor or placing them overhead in an overhead cable tray.
•
Air flows through the cabinet from front to back.
•
Filler panels cover any unused rack space to prevent air recirculation.
•
Vents are evenly distributed on the front and rear doors and comprise at least 63%
of the surface area.
N O T E
If your cabinet does not have vented front and rear doors,
you can remove the doors from the cabinet while your
Express5800/320Ma 3.2 GHz or 3.6 GHz system is
operating.
Figure 2-1
shows the required rail clearance between the front vertical rails and the
inside edge of an accessory leg.
Summary of Contents for Express5800/320Ma
Page 1: ...NEC Solutions America Inc NR573 Express5800 320Ma Site Planning Guide...
Page 10: ...Preface x Express5800 320Ma Site Planning Guide...
Page 18: ...System Documentation 1 8 Express5800 320Ma Site Planning Guide...
Page 40: ...Connecting a System Directly to a UPS 5 6 Express5800 320Ma Site Planning Guide...
Page 50: ...Sample PDU Usage Calculation 7 6 Express5800 320Ma Site Planning Guide...
Page 77: ...Standards Compliance Standards Compliance C 3 VCCI Note BSMI Note...
Page 78: ...Standards Compliance C 4 Express5800 320Ma Site Planning Guide...