HRS-HB-9
S
UPPORT
M
ODULE
H
ANDBOOK
.
DOCX
6
2
Setting up and understanding the modules
This section describes the connection of your RF support modules and the operation with other system elements.
Please read fully all relevant documents for information on installing your
ViaLiteHD
equipment before commissioning your RF fibre optic link
system.
Module operation
2.1
5HP blindmate plug-in modules
2.1.1
All
ViaLiteHD
plug-in modules are hot-swappable, so it is not necessary to power-down the chassis before inserting a module. All blind mate
optical connectors are provided with spring loaded covers that will protect the optics of any inserted modules. As there is no cover on the
opposite side, mating cables should not be installed until the slot modules are present.
To install a blind mate module and matching interface plate
Firstly inspect the rear blindmating plate [1], ensure that the connector barrels are fitted into all RF connectors and are centrally aligned.
Remove protective covers from the inside face of the optical connector if fitted.
Ensure that the rear plate is free of any dust and contamination, if necessary clean with filtered compressed air.
Screw the blindmating plate into the appropriate slot at the rear of the chassis
, using the supplied screws and a “Pozidriv Number 1”
screwdriver [2]
Push the release button of the module handle down and simultaneously pull the top of the handle towards you.
Align the module upright and perpendicular to the front face of the chassis
so that the PCB slides into the “crow’s feet” card guides top
and bottom. [3]
Gently push the module down its guide, applying pressure via the handle (without locking it), you may also apply pressure between the
LED and test connector [4].
As the module is fully mated the top of the handle should snap back and lock in position.
The pawls of the handle should be fully engaged in the matching slots.
If power is applied to the chassis the module power LED should light as soon as the module is fully inserted.
Connect any interface cables to the blind mate plate, at the rear of the chassis.
[1]
[2]
[3]
[4]
To remove a blind mate module
Push the release button of the module handle down and simultaneously pull the top of the handle towards you.
Apply pressure via the handle and gently withdraw the module from the chassis.
Check that the RF mating barrel is retained by the chassis Blindmating plate
All cables with be retained by the chassis.
