Global Invacom OTX User manual

OTX
SPECIFICATION
MANUAL

ISO 7000 / IEC 60417
d.c (direct current)
dB Decibel
dBm Decibel milliwatts
FibreIRS™Fibre Integrated Reception Systems
GTU Gateway Termination Unit
HHorizontal Wideband (290-2340MHz)
LED Light Emitting Diode
LNB Low Noise Block
mA milliamps
ODU OutDoor Unit
OTx Optical Transmitter
PSU Power Supply Unit
RF Radio Frequency
VVertical Wideband (290-2340MHz)
FibreIRS is part of Global Invacom Limited.
© 2021 Global Invacom.
www.globalinvacom.com [email protected]
Glossary of terms

Introduction
The purpose of this guide is to enable the successful installation of the
Global Invacom FibreIRS system, utilising the OTx at the headend.
This guide assumes that:
• A site survey has been completed; the location of the dish
has been chosen and the dish has been installed.
• The location for the OTx has been selected.
• Passive Optical Network (PON) has been planned and installed
correctly; using Global Invacom approved optical splitters.
• Approved optical cables have been installed either using
Global Invacom pre-terminated optical patch cables or
un-terminated cable, which has been successfully site terminated.
• All optical connectors have been cleaned prior to making
connection and, where required, Global Invacom barrel adaptors
have been used.
FibreIRS is part of Global Invacom Limited.
© 2021 Global Invacom.
www.globalinvacom.com [email protected]

The OTx has been designed to be either externally mounted i.e directly onto the pole
behind a dish (using the supplied mounting bracket) or internally on a wall / in a cabinet.
Please refer to diagram typical topology for example system.
Fibre Connection
• Cleantheoutputbreopticalconnector
and check the optical power using a
suitable optical power meter.
Optical power out of the OTx should
be +7dBm 0.5dB.
• Clean the optical connecter and make
a connection to the optical output of the
OTx, ensuring the keyway is aligned.
• Important - The gel boot supplied should
be clipped around the FC/UPC connector
to ensure weather protection. Performance
/lifespanmaybeaectedifnottted.
• Fibre cable should be singlemode and
should be suitable for the environment
installed.
• GlobalInvacomspeciesaminimum
G652D for the performance of the
brecablebutG657Aorabove
is recommended.
Powering
• The OTx can be directly powered on the F connector power input using a 20V PSU
(DVE DSA-40CA-19 200120) with the Jack to F adapter.
• The mains adapter is the disconnect device for the unit. Please ensure it is easily accessible.
• LED on the OTx is to indicate correct powering of unit. The LED should be a constant green.
• Maximum current draw 350mA excluding current on connected inputs.
Coaxial connections
• Ports labelled V or H should be
connected to a suitable wideband LNB
(recommended D000430) ensuring
correct polarisations are connected
to the relevant ports.
• Voltage is supplied for LNB powering.
V = 12V, H = 20V. Maximum current
500mA inc terrestrial.
• Port labelled FM/DAB/DTT input should
be connected to your terrestrial
antennas using an appropriate
combiner.Signalsshouldbeltered
and levelled for optimum performance.
• Voltage supplied on terrestrial input is
12Vforpoweringamastheadamplier.
• If terrestrial input is connected to a
device not rated for a voltage, then a
DC block should be installed between
the OTx and the device.
FibreIRS is part of Global Invacom Limited.
© 2021 Global Invacom.
www.globalinvacom.com [email protected]
Connecting the OTx

LED Power on
indicator
Power in
F-Type
(+20V)
Typical Connection
Terrestrial
Input
F-Type (12V)
Wideband
Vertical Input
F-Type (+12V)
Wideband
Horizontal Input
F-Type (+20V)
Optical Output
FC/UPC
Qty:
8 32 Way Optical Splitter, 256 GTU
OTx
O2O
O2O
O2O
O2O
GTU
4 Way
Optical
Splitter
32 Way
Optical
Splitter
5dB
FibreIRS is part of Global Invacom Limited.
© 2021 Global Invacom.
www.globalinvacom.com [email protected]
OTx Connections

FibreIRS is part of Global Invacom Limited.
© 2021 Global Invacom.
www.globalinvacom.com [email protected]
Mounting Dimensions

Using the supplied xings attach the pole
mount bracket to the back of the OTx.
Ensuring the washer is tted and the nut
tightened. This should be tted before
mounting on a mast.
Once bracket is secured to the OTx open
jubilee clip thread through slots as shown
right, attach around mast and tighten
using a at bladed screwdriver.
• Align the key-way on the FC-UPC
Connector, with the key-wayonthebre
receptacle.Pushtheconnectorrmly
into the socket.
• Ensure the key-waysarermlylocated
before rotating the coupling ring clock-wise
onto the receptable (insert picture).
Alwaysensuretheendofthebreis
clean before commencing.
Connector key-way
Receptable key-way
Coupling ring
Push rmly to locate key-ways
Note: Failure to follow these instructions
correctly will result in attenuation
FibreIRS is part of Global Invacom Limited.
© 2021 Global Invacom.
www.globalinvacom.com [email protected]
Bracket mount (pole)

www.globalinvacom.com Email: [email protected]
Global Invacom cannot be held responsible for damage caused to equipment during, or following the Installation
of the product. For best results always have satellite accessories installed by a professional Installer.
Global Invacom reserve the right to change or amend products without prior notice.
Copyright Global Invacom Ltd 2021 PRN: WEE/KF0056TR PCS: B2B Compliance Ltd
Global Invacom Ltd. Freeman House, John Roberts Business Park, Pean Hill, Canterbury, Kent CT5 3BJ
Waste Electrical and Electronic Equipment (WEEE)
Global Invacom Ltd recognises its responsibilities and obligations under all current National and European legislation and
regulations and is totally committed to and in support of compliance with the European Union Directives on Waste,
Electrical and Electronic Equipment (WEEE). We are also committed to meeting our importer responsibilities and
obligations,asdenedinthescopeoftheDirectives,forthoseproductsthatweimportintotheU.K.marketplace.
All of our suppliers are required to ensure that all products, (that fall within the scope of the Directives), are marked with
the “Do Not Dispose of in Household Waste” symbol as prescribed in the WEEE Directive.
Global Invacom Ltd has an obligation to ensure the appropriate steps are taken for the recovery and recycling of WEEE from
its customers. To meet this obligation we ask customers to contact the Customer service Department ([phone])
[e-mail] once the product has reached the end of its life. Alternatively the product can be disposed
of at a designated collection point for the recycling of waste electrical and electronic equipment.
Part No:
D000410 (1310nm)
D000435 (1550nm)
D000452 (Kit 1310nm)
D000453 (Kit 1550nm)
Alternate Part No:
xxxxxxxxx