Alcatel 7750 SR-12, Руководство по установке

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Making the Chassis Ground Connection
Page 56
7750 SR-12
M
AKING THE
C
HASSIS
G
ROUND
C
ONNECTION
Prepare your ground cable with a standard barrel, 2-hole lug with two 1/4-inch (.635 cm) diameter
holes on a 5/8-inch (1.5875 cm) spacing. 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.
Two grounding screws are located on the rear side of the chassis, on the top left-hand side.
P
REPARING THE
G
ROUND
W
IRE
Use #6 AWG for the ground wire connection.
Figure 13: Preparing the Ground Wire
Danger: Only trained and qualified personnel should install or replace this chassis and
chassis components.
Note: When wiring any Alcatel 7750 router, the ground connection must always be made first
and disconnected last.
1
2
SR10030
Table 18: Ground Wire Descriptions
Key Description
1 Copper wire (AWG #6)
2 Insulation stripped 7/16"