Chapter 2 Installation IPmux-1/1E Installation and Operation Manual
2-2 Package Contents
2.2 Site Requirements and Prerequisites
Install AC-powered IPmux-1/1E units within 1.5m (5 feet) of an easily-accessible
grounded AC outlet capable of furnishing the required supply voltage, in the range
of 100 to 240 VAC.
DC-powered IPmux-1 units require a 48 VDC power source. The positive pole can
be earthed.
The maximum permissible current capability of the branch distribution circuit that
supplies power to the product is 16A.
The DC power source must be isolated from the mains supply by double or
reinforced insulation. A suitable fuse or a circuit breaker (16A) should be
integrated in the negative power-supply line.
Allow at least 90 cm (36 inches) of frontal clearance for operator access. Allow at
least 10 cm (4 inches) clearance at the rear of the unit for cable connections. Make
sure that the ventilation holes are not blocked.
The ambient operating temperature of IPmux-1/1E is 0 to 50o C (32 to 122o F), at a
relative humidity of up to 90%, non-condensing.
2.3 Package Contents
The IPmux-1/1E package contains the following items:
IPmux-1/1E unit
Power cord
Kit containing hardware for mounting the unit in a 19-in rack (optionally
supplied)
RM-25 for IPmux-1
RM-26 for IPmux-1E.

Power Cord

IPmux-1/1E comes equipped with a power cord for the AC interface. To connect
IPmux-1/1E to a DC interface, see the DC Power Supply Connection Supplement.
Caution