Specifications

Chapter 2 Installation and Setup FOM-40 Installation and Operation Manual
2-2 Installing FOM-40
2.2 Package Contents
The FOM-40 package includes the following items:
• One FOM-40 or FOM-40/R unit
• Last Mile Access and Intelligent Modems CD
• CBL-530/449 adapter cable for the FOM-40 units with V.36 interface
• AC power cord or DC power supply connector kit
• RM-29 rack mount kit (if ordered).
2.3 Installing FOM-40
FOM-40 is a standalone device intended for tabletop or bench installation. It is
delivered completely assembled. No provision is made for bolting the unit on the
tabletop.
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To install FOM-40:
1. Set the DIP switches according to the required configuration of FOM-40.
2. Connect the line (see Connecting the Fiber Optic Interface below).
3. Connect the DTE (see Connecting the DTE below).
4. Connect power to the unit (see Connecting the Power below).
Access to the inside of the equipment is permitted only to authorized and
qualified personnel.
To avoid accidental electric shock, always disconnect the interface cables and
the power cord before removing the unit from its casing.
Line voltages are present inside FOM-40 when it is connected to power and/or
the lines. Moreover, under certain fault conditions, dangerous voltages may
appear on the lines connected to the unit.
Any adjustment, maintenance and repair of the opened instrument under
voltage must be avoided as much as possible and, when inevitable, should be
carried out only by a skilled technician who is aware of the hazard involved.
Capacitors inside the unit may still be charged even after the unit has been
disconnected from its source of power.
FOM-40 contains components sensitive to electrostatic discharge (ESD). To
prevent ESD damage, avoid touching the internal components. Before setting DIP
switches, touch the FOM-40 rear panel.
Warning
Caution