Installing A Second Site Controller - Motorola DIMETRA MTS 4 Installation, Configuration, And Service Manual

Applicant: Motorola Solutions
8 Configure Redundant Site Controller feature.
See Configuring Redundant Site Controller on page

Installing a Second Site Controller

Procedure:
1 Wear an ESD strap and connect its cable to a verified good ground. This strap must be worn to prevent ESD
damage to any components.
2 Remove the Site Controller Blind Plate.
3 Label the cables with labels included in the expansion kit.
4 Connect the Ethernet cables to the Base Radio(s) according to the scheme below:
Part no
3066544B02
3066544B15
3066544B16
3066544B01
5 Strap the cables. Connect RF cable 3066543B10 to the GPS2 connector on the Junction Panel and let it hang.
Catch the cable in the empty space where the Site Controller is to be assembled and temporarily fix it at the front.
6 Install the Site Controller. Use the handle to slide the unit into the chassis.
7 Secure the Site Controller in the chassis with two M4X10 captive screws.
8 Connect the Ethernet cables previously attached to the Base Radio(s) to the Site Controller. Also connect the
newly added Site Controller to the junction panel according to the scheme below:
Part no
3066543B10
3066560B01
3066567B02
9 Connect RF cable 3066543B10 to GPS connector.
10 Connect the redundant control signal cable according to the scheme below:
Part no
3066544B17
Important:
When adding a second Site Controller it will automatically become standby meaning that performance
of Site Controller post-restoration checks will not be possible.
In order to perform a Site Controller Post-restoration check on the second Site Controller, the first Site
Controller needs to be reset allowing the second Site Controller to become active leading to interruption
of service for several seconds.
Cable type
Ethernet cable
Ethernet cable
Ethernet cable
Ethernet cable
Note: At this stage only connect the cables to the Base Radios.
Important: Connect the ribbon cables at the rear before sliding the unit into the chassis. Be careful not
to damage the cables when sliding the Site Controller into place.
Cable type
RF Cable
Cable type
Redundant CTRL signal
cable
Equipment Type: ABZ89FC5827 / 109AB-5827
392.
From
SC2 / BR4
SC2 / BR1
SC2 / BR2
SC2 / BR3
From
Junction Panel / E1
Y splitter
Y splitter
From
SC1 / RedIn
6802800U74-AD | September 2014 |
Expansion Options | 391
To
BR4 / SC2
BR1 / SC2
BR2 / SC2
BR3 / SC2
To
Y splitter
SC1 / E1
SC2 / E1
To
SC2 / RedOut
Table continued...
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Exhibit D2