Pigtail with semi-tight buffer PA/PBT, Ø 0.9 mm, yellow, singlemode G.652.D/G.657.A1 9/125 µm (OS1, OS2), length 2.5 m. Fitted with one FC connector (wide key) in acc. with IEC 61754-13. Zirconia (ceramic) ferrule with a PC polished endface geometry. Connector tuned in acc. with IEC 61755-3-1 and qualified in acc. with IEC 61753-1 for category U (uncontrolled environment). Nickel-coated connector housing, material brass, blue strain reliefand plastic dust cover.
Optical specifications (random mated):
Performance acc. to IEC 61753-1 (Table A.12):
Insertion loss (IL) Grade C for 97% of the tested specimen: = 0.50 dB / typical = 0.25 dB
Return loss (RL) Grade 2: = 45 dB
Mechanical specifications:
Mating cycles: delta IL < 0.2 dB after 500 mating cycles Pull-out force fiber pigtail: = 5 N