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Installation
2.2 System Installation
2.2.1 Switch Setup
After unpacking, refer to the following steps to install the switch:
1. Mount the switch chassis in the assigned position of the equipment rack. It is
2. Be sure that all interface switch modules are in their proper positions, and are
3. Connect the cables to the proper locations on the rear panel. Refer to Section 2.4
4. Open the front panel and verify that the two power supplies and four circuit
5. Before turning the power switch ON, become familiar with front panel operation
6. Turn ON each power supply, located inside the front panel. The power switch is
7. Close the front panel, and configure the switch as described in Section 3.2. Place
8. If any installation problems occur, refer to Chapter 5 for troubleshooting the
2–2
recommended that the switch be supported by a rack-mounted shelf.
fully seated in the rear backplane.
for connector pinouts, placement, and function.
modules are properly seated in the upper backplane.
in Chapter 3.
ON when the switch is depressed toward the "1", or when the red side of the
switch is exposed.
the switch in the proper mode for operation.
system.
SMS-758 Modem Protection Switch
MN/SMS758 Rev. 3
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