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User!Manual!
TL-FO-HD!
4K!Optical!Fiber!Extender!
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All!Rights!Reserved!
Version:!TL-FO-HD_160628!
TL-FO-HD!User!Manual
www.tlnetworx.com,
Preface!
Read!this!user!manual!carefully!before!using!this!product.!Pictures!shown!in!this!manual!is!for!
reference!only,!different!model!and!specifications!are!subject!to!real!product.!
This!manual!is!only!for!operation!instruction!only,!not!for!any!maintenance!usage.!
!
Trademarks!
Product!model!and!its!logo!are!trademarks.!Any!other!trademarks!mentioned!in!this!manual!
are!acknowledged!as!the!properties!of!the!trademark!owner.!No!part!of!this!publication!may!be!
copied!or!reproduced!without!our!prior!written!consent.!
!
FCC!Statement!
This!equipment!generates,!uses!and!can!radiate!radio!frequency!energy!and,!if!not!installed!and!
used!in!accordance!with!the!instructions,!may!cause!harmful!interference!to!radio!
communications.!It!has!been!tested!and!found!to!comply!with!the!limits!for!a!Class!B!digital!
device,!pursuant!to!part!15!of!the!FCC!Rules.!These!limits!are!designed!to!provide!reasonable!
protection!against!harmful!interference!in!a!commercial!installation.! !
Operation!of!this!equipment!in!a!residential!area!is!likely!to!cause!interference,!in!which!case!
the!user!at!their!own!expense!will!be!required!to!take!whatever!measures!may!be!necessary!to!
correct!the!interference.!
Any!changes!or!modifications!not!expressly!approved!by!the!manufacture!would!void!the!user’s!
authority!to!operate!the!equipment.!
!!!!! !!!!!! !!!
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TL-FO-HD!User!Manual
www.tlnetworx.com,
SAFETY!PRECAUTIONS!
To!i nsure !the!b est!f rom!the!product ,!ple a se!read!al l!ins truct ions!caref ully! befo re!us ing!th e!
device.!Save!this!manual!for!further!reference.!
l Unpack!the!equipment!carefully!and!save!the!original!box!and!packing!material!for!possible!
future!shipment!
l Follow!basic!safety!precautions!to!reduce!the!risk!of!fire,!electrical!shock!and!injury!to!
persons.!
l Do!not!dismantle!the!housing!or!modify!the!module.!It!may!result!in!electrical!shock!or!
burn.!
l Using!supplies!or!parts!not!meeting!the!products’!specifications!may!cause!damage,!
deterioration!or!malfunction.!
l Refer!all!servicing!to!qualified!service!personnel.!
l To!p reve nt!fi re!or !shock !haza rd,! do!not !expo se!the !unit !to!rain,!moist ure!o r!install !this!
product!near!water.!
l Do!not!put!any!heavy!items!on!the!extension!cable!in!case!of!extrusion.!
l Do!not!remove!the!housing!of!the!device!as!opening!or!removing!housing!may!expose!you!
to!dangerous!voltage!or!other!hazards.!
l Install!the!device!in!a!place!with!fine!ventilation!to!avoid!damage!caused!by!overheat.!
l Keep!the!module!away!from!liquids.!
l Spillage!into!the!housing!may!result!in!fire,!electrical!shock,!or!equipment!damage.!If!an!
object!or!liquid!falls!or!spills!on!to!the!housing,!unplug!the!module!immediately.!
l Do!not!twist!or!pull!by!force!ends!of!the!optical!cable.!It!can!cause!malfunction.!
l Do!not!use!liquid!or!aerosol!cleaners!to!clean!this!unit.!Always!unplug!the!power!to!the!
device!before!cleaning.!
l Unplug!the!power!cord!when!left!unused!for!a!long!period!of!time.!
l Information!on!disposal!for!scrapped!devices:!do!not!burn!or!mix!with!gene ral!househ o ld !
waste,!please!treat!them!as!normal!electrical!wastes.!
!
1
TL-FO-HD!User!Manual
www.tlnetworx.com,
Introduction!
TL-FO-HD!is!a!mini!optical!fiber!extender!for!4K!resolution.!It!contains!a!SOURCE!module!and!a!
DISPLAY!module.!Compatible!with!multi-mode!and!single-mode!fiber,!it!extends!HDMI!signals!
up!to!400m/300m!via!single-mode!cable/!multi-mode!cable.!With!its!HDMI1.4&!HDCP!
compliance!design,!the!TL-FO-HD!supports!high!definition!(up!to!4096x2160@30Hz,!1080p!3D)!
signal.!
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Package!List!
1*!TL-FO-HD!(SOURCE!and!DISPLAY!are!included)!
2*!Power!Adapter!
1*Optical!Fiber!Cable!(single-mode)!
1*User!Manual!
Notes：Check!whether!all!the!items!listed!above!are!included!in!your!package.!If!not,!contact!
your!dealer!to!make!up.!
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Appearances!
SOURCE!Module:!
!
! !
① PWR!LED:!Illuminated!when!powered!
② LINK!LED:!Illuminated!when!SOURCE!&!
DISPLAY!module!are!connected.!
③ ④! USB:!Insert!a!DC!5V!1A!power!
adapter!here!
④ OUT:!Connect!to!the!IN!of!the!DISPLAY!
module.!
2
TL-FO-HD!User!Manual
www.tlnetworx.com,
DISPLAY!Module:!
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Connection:!
The!figure!below!illustrates!a!typical!connection!that!can!be!utilized!with!TL-FO-HD:!
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Step1. Insert!the!SOURCE!module!into!the!HDMI!port!of!a!HDMI!source!device!(e.g.!a!PC).!
Step2. Connect!the!OUT!port!of!the!SOURCE!module!to!the!IN !port!of!DISPLAY!module!with!
an!optical!fiber!cable.!
Step3. Insert!the!DISPLAY!into!the!HDMI!port!of!a!HDMI!display!device!(e.g.!a!monitor).!
Step4. Plug!DC!5V!power!adapters!to!the!USB!ports!of!both!the!SOURCE!and!the!DISPLAY!
module.!
Note:!Connect!the!SOURCE/DISPLAY!module!with!HDMI!source/!sink!directly!or!through!a!
HDMI!cable.! !
① PWR!LED:!Illuminated!when!powered!
② LINK!LED:!Illuminated!when!SOURCE!&!
DISPLAY!moduleare!connected.!
③ USB:!Insert!a!DC!5V!1A!power!adapter!
here!
④ IN:!Connected!to!the!OUT!of!the!
SOURCE!module!
3
TL-FO-HD!User!Manual
www.tlnetworx.com,
Specification!
!!!!!!!!!Model!
Spec!
SOURCE!module! !
DISPLAY!module!
Input!
Input!Signal!
1!HDMI!
1!Optical!Fiber!
Input!Connector!
19-pin!Type!A!male!HDMI!
LC!connector!
Signal!
HDMI1.4!
Optical!Fiber!
Output!
Output!
1!Optical!Fiber!
1!HDMI!
Output!Connector!
LC!connector!
19-pin!Type!A!male!HDMI!
Signal!
Optical!Fiber!
HDMI1.4!
General!
Resolution!
4k!(max)!
Audio!Format!
PCM,!Dolby!Digital,!DTS,!DTS-HD!
HDMI!Standard!
Support!HDMI1.4!and!HDCP1.4!
Transmission!Distance!
≤400m!via!single-mode!fiber!
≤300m!via!multi-mode!fiber!
Temperature!
0!~!50℃!
Reference!Humidity!
10%!~!90%!
Power!Supply!
Input:!AC!100~240V,!50/60Hz;!Ou tp u t:!DC!5V!1A!
Power!Consumption!
≤2.5w!
≤2.3w!
Dimension!(W*H*D)!
60*10*22!mm!
60*10*22!mm!
Weight!
26g!
26g!
! !
4
TL-FO-HD!User!Manual
www.tlnetworx.com,
Troubleshooting!&!Mainte nance!
Problems!
Causes!
Solutions!
Color!loss!or!vague/!double!
image!in!HDMI!display!
Poor!quality!of!the!HDMI!
cable!(if!used)!
Change!to!a!high!quality!
cable.!
Power!led!is!off,!no!video!
Not!powered!
Power!up!the!unit!
Poor!contact!of!USB!port!
Make!sure!power!adapter!is!
in!good!contact!
No!output!on!the!display!
Source/!Display!is!off!
Turn!on!the!source/!display!
Poor!contact!of!HDMI!ports!
Check!the!HDMI!ports!one!
by!one!to!make!sure!they’re!
in!good!contact.!
!
If!your!problem!persists!after!following!the!above!troubleshooting!steps,!seek!further!help!from!
authorized!dealer!or!our!technical!support.!
! !
5
TL-FO-HD!User!Manual
www.tlnetworx.com,
After-sales!Service!
If!there!appear!some!problems!when!runnin g !the!d evice,!p le a se !c h e c k !a n d !d e a l!with!the!
problems!referring!to!this!user!manual.!
1) Product!Limited!Warranty:!We!warrant!that!our!products!will!be!free!from!defects!in!
materials!and!workmanship!for!three!years.! ! Please!see!warranty!page!posted!on!
www.tlnetworx.com!for!more!info.!
Proof!of!purchase!in!the!form!of!a!bill!of!sale!or!receipted!invoice!must!be!presented!to!
obtain!warranty!service.!
2) What!the!warranty!does!not!cover!(servicing!available!for!a!fee):!
l Warranty!expiration.!
l Factory!applied!serial!number!has!been!altered!or!removed!from!the!product.!
l Damage,!deterioration!or!malfunction!caused!by:!
l Normal!wear!and!tear!
l Use!of!supplies!or!parts!not!meeting!our!specifications!
l No!certificate!or!invoice!as!the!proof!of!warranty.!
l The!product!model!showed!on!the!warranty!card!does!not!match!with!the!model!of!
the!product!for!repairing!or!had!been!altered.!
l Damage!caused!by!force!majeure.!
l Servicing!not!authorized!
l Any!other!causes!which!does!not!relate!to!a!product!defect!
l Delivery,!installation!or!labor!charges!for!installation!or!setup!of!the!product!
3) Tech n i cal ! Supp o rt:! Email!to!our!after-sales!department!or!make!a!call,!please!inform!us!the!
following!information!about!your!cases.!
l Product!version!and!name.!
l Detailed!failure!situations.!
l The!formation!of!the!cases.!
!
Remarks:!For!any!questions!or!problems,!please!try!to!get!help!from!your!local!distributor.!
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