User Manual
CXE85X
59300464
Rev.005
9.12.2013
5(44)
The lid of the housing is secured by a single bolt. There are no hinges. Open lid
should be removed completely. Using 4 mm Allen key, the retaining bolt is
fasten with a tightening torque of 2.5...3.5 Nm. Before closing the lid ensure
that:
-
nothing is trapped between the lid and the case
-
all case gaskets are in their correct positions
-
lid seats evenly on the rubber gasket
The class of enclosure is IP31 when correctly installed and tightened.
Powering
The locally powered CXE85x fibre optic receiver is connected to the main
voltage of 165…255 V AC via its own power cord. The power supply is double
shielded and does not require separate grounding. However, the amplifier
housing has to be grounded from the grounding point. The supply voltage fuse
is located on the upper right corner of the amplifier, beneath the shroud of the
power supply unit. To replace the fuse:
-
disconnect the power before removing the shroud of the PSU
-
identify and clear the condition that caused the original fuse failure
-
replace the fuse, the fuse is of the type T3.15 A / 250 V / TR5
-
refit the shroud
Interfaces
Underneath the CXE85x there is one/two optical fibre input(s) and one RF
output. The RF output has a standard PG11 thread and accepts any KDC type
adapter or connector. Figure 2 illustrates the centre conductor. RF output port is
factory installed with F female adapter.
8910036
Figure 2. Centre conductor length
The CXE85x can be connected to Local Area Network (LAN) via a standard
(RJ45) 10/100Base-T Ethernet connection (Figure 1 pos. 2).