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Figure 11
Figure 12
Tools supplied by service personnel
•
Fiber-optic protective plug - For safety and port transceiver
protection, fiber-optic protective plugs
inserted in all director ports without fiber-optic cables attached.
The director is shipped with protective plugs installed in all ports.
Fiber-optic protective plug
•
Null modem cable - An asynchronous RS-232 null modem cable
(Figure
12) is required to configure director network addresses
and acquire event log information through the maintenance port.
The cable has nine conductors and DB-9 male and female
connectors.
Null modem cable
The following tools are expected to be supplied by service personnel
performing director installation or maintenance actions. Use of the
tools may be required to perform one or more test, service, or
verification tasks.
•
Scissors or pocket knife - A sharp cutting edge (scissors or
knife blade) may be required to cut the protective strapping when
unpacking replacement FRUs.
•
Standard flat-tip and cross-tip (Phillips) screwdrivers -
Screwdrivers are required to remove, replace, adjust or tighten
various FRUs, chassis, or cabinet components.
(Figure
11) must be
Chapter 1: General information
17
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