OT Systems ET2111 series User Manual
Page 10
ET2111 Series Installation & Operation Manual
10
3.5.2 Card Module
a)
Insert the card module into the ET-C12 chassis along the top and bottom card guides of
an empty slot and push the card into the multi-pin socket at the rear firmly. Secure with
the provided thumb screws.
b)
Repeat the above procedure for all the rest card modules. Unused slots must be covered
with blank panels provided.
c) Connect all the signal inputs and outputs at the unit with appropriate cables: fiber
optic cable for optical link and UTP/STP Cat 5 cable for Ethernet. Please refer to
Section 4.1 for the details.
d) Once the unit is powered up by ET-PSU/5V, check that the POWER LED on the
unit is lit. If not, check the power supply cable connections between the chassis
and the power supply socket and the connections between the card module and
ET-C12.
e) With all the signals available at the physical ports, check the status of LEDs
located on the unit. With correct status of each LED, installation is now completed
[for LEDs status, see Operational Guides on this m
anual’s Section (5)].