Cisco Systems WS-X6608-T1 用户手册
2-7
Cisco Cat alyst 4900M Sw itch Instal lation Guid e
78-18350-02
Chapter 2 Si te Planning
Grounding Requiremen ts
Figure 2-9
CAB-BS1363-C15-UK=, CAB-7KACU= (United Kingdom)
Grounding Requirements
Groundin g is recommended on all AC-input or DC-inpu t in stallations, using only approved cop per
co nnectors. Attach the p rovid ed two h ole ground lug to the ch assis usin g M4 x 8 mm bo lts and then to
the central office (CO) or o ther in terior ground system with nu mber 6 AWG wire. The g rou nding pad is
located on the rear o f the chassis, as shown in
co nnectors. Attach the p rovid ed two h ole ground lug to the ch assis usin g M4 x 8 mm bo lts and then to
the central office (CO) or o ther in terior ground system with nu mber 6 AWG wire. The g rou nding pad is
located on the rear o f the chassis, as shown in
.
Figure 2-10
Grounding Pad Location
Safety Overview
This sectio n p rovid es safety info rmation that y ou should read and understand to ensure a safe switch
installation .
installation .
Ensuring Safety
Fo llow th ese guidelines to ensure your s afety and pro tect th e eq uipment. This list is n ot inclusive o f all
potentially h azardou s s itu ation s th at you may be exposed to as yo u install the switch, so be alert.
potentially h azardou s s itu ation s th at you may be exposed to as yo u install the switch, so be alert.
Cordset rating: 10 A, 250 V
Length: 8 ft 2 in. (2.5 m)
113351
Connector: IEC 60320 C15
Plug: BS 1363
13A
fuse
fuse
1
Groundin g pad
1
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