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Help LF ECE: confused on cabling system

Aviatrix

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Hello and good day po.

Any ECE (Electronics Engineer) po here na makakapagbigay liwanag po sa kung ano po ginagawa dito? PInagawa po kasi samin nang hindi gaano naeexplain, tapos ipaparesent sya samin next week. Inobrserve na lang namin yung table and map, pero hindi din kasi namin alam if tama pa ba pagkakaintindi namin. Please help po huhu 😭

Eto po yung given strand map:
1710200038883.png

Nagets naman po namin yung cable loss. Ang gamit po namin is yung 6.07db/100meters.

Eto naman po yung sa port and insertion loss:
1710200148849.png

1710200157191.png


Eto naman po yung sa splitter and coupler.
1710200166652.png


And eto po yung given table. Trunk A po is amplifier 1. Dapat daw po yung strand map namin ay may 6 amplifiers huhu. Kanya kanya din po kami ng strand map na gagamitin. May condition pa po na "The minimum received signal required for the input section is set to 15 dB"
1710200181505.png


Kung masyado pong complicated para iexplain po here, kahit links lang po ng tutorials kung paano ito masagutan. Hindi po talaga namin alam kung saan kami titingin para malaman po paano sya sagutan on our own. Sobrang thank you po!

Lagay ko na din po kung ano po yung naobserve namin:
Napansin po namin na yung port signal = input signal - port (either in 2, 4, or 8-port), then yung output signal = input signal - insertion loss. Yung may 4.6 splitter loss and coupler loss naman, napansin namin na yung input signal = 46 - cable loss - splitter loss - coupler loss. Ayun lang po, di din po namin alam kung tama po ba yung naobserve namin.
 

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