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FC refers to the Ferrule Connector. Fiber optic LC Connectors was the first optical fiber connector to use a ceramic ferrule. Unlike the plastic-bodied SC and LC connector, it utilizes a round screw-type fitment made from nickel-plated or stainless steel. The Fiber optic LC Connectors end face relies on an alignment key for correct insertion and is then tightened into the adaptor/jack using a threaded collet. Despite the additional complexity both in manufacturing and installation, the Fiber optic LC Connectors still provide the choice in precision instruments such as OTDRs, as well as the choice for single mode fiber. It was initially intended for datacoms and telecoms applications but was used less since the introduction of the SC and LC fiber optic connectors. The usage of both ST and FC connectors have declined in recent years.
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|
Connector Type |
FC |
|
Polish Type |
APC/UPC |
|
Fiber mode |
Single mode/Multi mode |
|
Cable OD |
0.9mm/2.0mm/3.0mm |
|
Insertion Loss |
≤0.3db |
|
Return Loss |
≥50db |
|
Insert-pull test |
1000times ≤0.3db |
|
Operating temperature |
-40~+75°C |
|
Application |
FTTX, CATV Metro, LAN |
|
Use |
patch cord, PLC splitter, pigtail |
|
Color |
Green/Yellow/Black |
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Low insertion loss and back reflection capability
Precision anti rotation key for mechanical stability
Nickel plated metal body corrosion resistant
Zirconia ceramic ferrule available in several performance grades
Individual parts packed in bulk package
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CATV
Active device termination
Telecommunication networks
Metro
Local Area Networks (LANS)
Data processing networks
Test equipment
Premise installation
Wide Area Networks (WANS)
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http://www.opticalfiberconnector.com/