Hardware Switches - Black Box MT160A Manual

Microcsu/dsu cards, microrack
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4.2.1 H
S
ARDWARE
It is possible to override the Soft Switches and force the unit to use the Hardware
Switches. To do this, powerup the unit once with the Line Rate (SW1-1, 1-2, 1-3)
set to OFF, OFF, OFF. Then set the Hardware Switches as you require and
powerup the unit again.
Address Rotary
Switches
MSD LSD
SW1
Figure 2. The MicroCSU/DSU Front Card, bottom view, showing the
The sixteen DIP switches can be configured as either On or Off. Figure 3 shows the
orientation of the DIP switches with respect to ON/OFF positions.
WITCHES
SW2
location of the DIP switches.
CHAPTER 4: Configuration
Front
Interface
Driver
Board
15

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