NOTE
l 1 U = 1.75 in. or 44.45 mm. U is the height unit defined in the IEC 60297 standard.
l The weight of an empty cabinet includes the weight of the front door, rear door, left side panel, and
right side panel.
1.2.3 Components of the N68E cabinet
The N68E cabinet consists of a front door, a rear door, two side panels, and a rack.
Figure 1-7 shows the structure of the N68E cabinet.
Figure 1-7 Structure of the N68E cabinet
1 Front door
2 Rear door 3 Side panels 4 Rack
1.2.4 Operating Environment of the N68E cabinet
The operating environment of the N68E cabinet is related to the ambient temperature and relative
humidity.
To ensure the normal operation of equipment, the equipment room must have a stable
temperature and humidity.
Table 1-4 lists the requirements for the operating environment of the N68E cabinet.
1 Cabinets
Quidway S9300 Terabit Routing Switch
Hardware Description
1-10 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 01 (2010-12-15)