BRIEFINTRODUCTIONKOCcanprovidethreetypesofattenuator:plugtypefixedattenuator,adaptertypeattenuatorandvariableattenuator.Theplugtypefixedattenuatorisanopticalfiberattenuator,whichoneendisconnectortypeandtheotherendisadaptertype.ThereareseveraltypessuchasSC,LC,FC,ST,MU.Theattenuatoroperatingbandwidthfrom1250to1650nmandtheattenuationcanbechosefrom0to40dB.Plugtypefixedattenuatormainlyusedreducethesizeoftheopticalpowerintheopticallink,equipmenttest,telecommunicationnetworkandsoon.APPLICATIONS
Telecommunication Networks
Data Networks
Video & CATV
FEATURES
Bellcore Compliant
Durability (well over 100mw)
Wavelength Independent (DWDM)
Simple and Reliable StructureSPECIFICATIONSOperating Wavelength:SM: 1200-1600nm or 1310nm, 1550nmMM: 850nm, 1300nmReturn Loss:≥50 dB (SPC)≥55 dB (UPC)≥65 dB (APC)Attenuation Accuracy:+/-0.5 (1-5) dB+/-10% (6-30) dBPolarization Dependent Loss:<=0.2dBMaximum Optical Input Power:200mWOperating Temp. Range:-40 ~ 80°C
ORDERING OPTIONSConnector TypeApplicationWavelengthAttenuation LevelSCUPC1310nm1,2,3,25dBFCAPC1550nmST1310/1550nmLCMU