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Fringe Reception General
fibre lnb from global invacom
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<blockquote data-quote="OldBen" data-source="post: 735539" data-attributes="member: 194242"><p>125um is a standard external diameter for multimode fibre with shortwave lasers with a 50um or 62.5um core, 9um core is a single mode size used with longwave lasers. Are you saying the Invacom LNB's use long wave lasers and need single mode 9um cable? That seems strange choice to me as your only looking at runs up to several hundred meters I would have though so multimode with common (and a lot cheaper) 125um cable with 62.5um or 50um core would seem to be the logical choice?</p></blockquote><p></p>
[QUOTE="OldBen, post: 735539, member: 194242"] 125um is a standard external diameter for multimode fibre with shortwave lasers with a 50um or 62.5um core, 9um core is a single mode size used with longwave lasers. Are you saying the Invacom LNB's use long wave lasers and need single mode 9um cable? That seems strange choice to me as your only looking at runs up to several hundred meters I would have though so multimode with common (and a lot cheaper) 125um cable with 62.5um or 50um core would seem to be the logical choice? [/QUOTE]
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Satellite TV receivers & systems support forums
Fringe Reception General
fibre lnb from global invacom
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