Alcatel-Lucent 7450 ESS-7, Руководство по установке

Страница: 57 / 160

Installing the 7450 ESS-7
7450 ESS-7 Page 57
M
AKING THE
C
HASSIS
G
ROUND
C
ONNECTION
Prepare your ground cable with a standard barrel, 2-hole lug with two .25-inch (.635 cm) diameter
holes on a 5/8-inch (1.5875 cm) hole spacing, such as a Panduit LCCF6-14A-L. Grounding cables
are not provided. To make sure that the equipment is connected to earth ground, follow the
instructions to prepare the ground wire. The length of the grounding wire depends on the location
of the router and proximity to the proper grounding facilities.
P
REPARING THE
G
ROUND
W
IRE
Figure 14: Preparing the Ground Wire
Danger: Only trained and qualified personnel should install or replace this equipment.
Notes:
When wiring any Alcatel-Lucent 7450 system, the ground connection must always be
made first and disconnected last.
1
2
SR10030
Table 19: Preparing the Ground Wire
Key Description
1 Copper wire (#6 AWG)
2 Insulation stripped 1 5/16"