User's Manual

Note: When these parameters have been configured in TESS Application and after the modified
configuration file has been uploaded to the Site Controller, the complete site needs to be reset to implement
the configuration change.
Additional Module Cage for MTS 4
It is possible to complement MTS 4 with additional module cage.
Note: The module cage for MTS 4 is delivered with the expansion kit that includes required equipment and
cables.
Adding an Additional Module Cage to MTS 4
Follow the procedure below to add a second module cage to the MTS 4 cabinet.
Procedure:
1 Remove the Module Cage Beauty Plate.
2 Mount all cables going from the lower Module Cage in your specific configuration and fix them temporarily in the
rack before mounting the air divider and module cage.
Note: This would typically be:
• Ethernet cables from Base Radio(s) in lower Module Cage to SC in upper Module Cage (SC2).
• Ethernet cables from Base Radio(s) in upper Module Cage to SC in lower Module Cage (SC1).
• CAN Bus cables to and from Filters.
3 Connect the Rx cables to the filters and let them hang on the back side behind Cavity Combiners that may exist in
configuration.
4 Connect the AC Power cable (3066553B01), the DC Power cable (3066553B01) and the Battery Sensor cable
(3066556B02) to the adequate connectors on the Junction Panel and let them hang on the back side behind Cavity
Combiners that may exist in configuration.
5 Catch Rx cables, AC Power cable, DC Power cable and Battery Sensor cable in the empty space where new
module cage is to be assembled and temporarily fix them at the front.
6 Assemble the Air Separator shelf above the existing Module Cage. Use four M6x16 screws included in the
expansion kit.
7 Assemble the new Module Cage on top of the Air Separator shelf. Use eight M6x16 screws included in the
expansion kit.
Note: You may have to temporarily remove the fans in order to fasten the screws.
8 If applicable, remove the Power Supply Unit Blind Plate.
Note: If Power Supply Unit has been pre-assembled in your configuration, jump directly to Step 8.
9 Place the Power Supply Unit on the slide rails in the Module Cage and push it to the back.
10 Secure the Power Supply Unit to the Module Cage with the two M4x10 Torx screws and lock the washers.
11 Connect the power supply cables and optional backup battery cables according to the scheme below:
Part no Cable type From To
3066551B01 DC Power Cable Junction panel / DC2
PSU2 / DC In
Table continued…
380 | Expansion Options
Send Feedback | September 2014 | 6802800U74-AD
Applicant: Motorola Solutions
Equipment Type: ABZ89FC5827 / 109AB-5827
Exhibit D2