User's Manual

Connect the IFEU to the MRAU
InterReach Spectrum Remote Access Unit Installation Guide Page 13
TECP-77-222 Issue 2 • 300001759666 Rev B • December 2013 © 2013 TE Connectivity Ltd.
6 ConnectFconnectorCATVcablesontheIFEUandMRAU,intheordergivenbelow.
IftheLEDsdonotperformasdescribedinthisprocedure,referto“MRAULEDs”onpage7.
a ConnectaCATVcablefromoneoftheIFEUFWDModuleIFOUTconnectors(1‐8)tothe
MRAUFWDIFINconnector.
b ConfirmthattheMRAUFWDIFINLEDisyellow,whichindicatesacorrectphysical
connection.
c ConnectaCATVcablefromtheIFEUREVModuleIFINconnector(1‐8)totheMRAUREV
IFOUTconnector,makingsurethatyoupairtheportusedtothesameportnumber
selectedinStep6a.
Iftheconnectioniscorrect,theMRAUpowersupandtheMRAUFWDIFINLEDturns
green.
NOTE: TorqueappliedtotheFconnectorCATVcablesshouldbe7±5%in‐lbs.
Step 6a
IFEU
REV IF OUT REV SECONDARY PORTS
1 2 3
FWD SECONDARY PORTS
1 2 3
FWD IF IN
LINK STATUS
MRAU
To an antenna
Step 6c
KEY:
IFEU FWD Module IF OUT connector to MRAU FWD IF IN connector
IFEU REV Module IF IN connector to MRAU REV IF OUT connector
Step 6b