ST UPC/APC Simplex OS2 Pigtail, 9mm

SPECIFICATIONS
Connector A	ST	Fiber Count	Simplex
Fiber Type	SM OS2	Polish Type	UPC or APC
Ferrule Type	Grade A zirconia ceramic ferrule	Connector Color	Black/Green
IL	≤0.3dB	RL	≥50dB(UPC)≥60dB(APC)
Repeatability	≤0.2dB	Interchangeability	≤0.2dB
Matching Cable Outer Diameter	0.9mm	Working Wavelength	1310/1550(SM)
Cable Material	PVC/LSZH/HYTREL or customized	Flame Retardant Grade	OFN/OFNR/OFNP
Cable Buffer	Tight buffer/Semi-tight buffer/Loose buffer	Fiber Loss	0.35db@1310nm/0.2dB@1550nm
Fiber Brand	Corning/YOFC	Min.bending Radius(Long Term)	20D
Min.bending Radius(short term)	10D	Durability	≥500 times
Operating Temperature	-10 to 70℃ (14 to 158℉)	Storage Temperature	-40 to 85℃ (-40 to 185℉)

PRODUCT PRESENTATION

This OS2 Singlemode ST Fiber Pigtail provides a dependable pre-terminated end for permanent fusion splicing into network termination points within ODN and FTTx infrastructure. It operates at the 1310nm/1550nm working wavelengths. The cable incorporates bend-optimized technology, which prevents signal degradation and supports routing inside splice trays with a minimum 10D bending radius, while guaranteeing a maximum Insertion Loss (IL) of 0.3dB. Features a precision ST UPC polish for superior Return Loss performance.

PATCH CORD & PIGTAIL SERIES PRODUCTS

ST CONNECTOR

FIBER OPTIC CABLE TYPE

0.9 mm single-core cable color and fiber type chart

FIBER OPTIC CABLE STRUCTURE & PARAMETER

SM OS2 st fiber pigtail cable structure diagram-0.9

Cable Parameter
Items		Specifications
Fiber Count		1
Tight/Loose-buffered Fiber	Diameter	0.85mm±0.05mm
	Material	PVC/LSZH/HYTREL
	Color	Blue/Orange/Green/Brown/Gray/White/Red/Black/Yellow/Purple/Pink/Aque

Mechanical Performance
Items		Specifications
Min. Bend Radius（Dynamic）/mm		20D
Min. Bend Radius（Static）/mm		10D
Operating Temperature/℃		-20～+60
Storage Temperature/℃		-20～+60

FIBER PARAMETER

SM Fiber Parameter
Items		Unit	G.652D	G.657A1	G.657A2
Mode Field Diameter	1310nm	μm	9.1±0.4	8.8±0.4	8.8±0.4
Mode Field Diameter	1550nm	μm	10.4±0.5	9.8±0.5	9.8±0.5
Cladding Diameter		μm	125±1	125±0.7	125±0.7
Cladding Non-Circularity		%	≤1	≤0.7	≤0.7
Core-Cladding Concentricity Error		μm	≤0.6	≤0.5	≤0.5
Coating Diameter		μm	245±7	245±5	245±5
Coating Non-Circularity		%	≤6.0	≤6.0	≤6.0
Cladding-Coating Concentricity Error		μm	≤12.0	≤12.0	≤12.0
Cable Cutoff Wavelength		nm	λcc≤1260	λcc≤1260	λcc≤1260
Cable Attenuation Coefficient	1310nm	dB/km	≤0.4	≤0.4	≤0.4
Cable Attenuation Coefficient	1550nm	dB/km	≤0.3	≤0.3	≤0.3

MM Fiber Parameter
Items		unit	62.5/125	50/125	OM3-150	OM3-300	OM4
Core Diameter		μm	62.5±2.5	50±2.5	50±2.5	50±2.5	50±2.5
Cladding Diameter		μm	125±1.0	125±1.0	125±1.0	125±1.0	125±1.0
Core Non-Circularity		%	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0
Cladding Non-Circularity		%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Core-Cladding Concentricity Error		μm	≤1.5	≤1.5	≤1.0	≤1.0	≤1.0
Coating Diameter		μm	245±7	245±7	245±7	245±7	245±7
Coating Non-Circularity		%	≤6.0	≤6.0	≤6.0	≤6.0	≤6.0
Cladding-Coating Concentricity Error		μm	≤12.0	≤12.0	≤12.0	≤12.0	≤12.0
OFL Bandwidth	850nm	MHz·km	≥160	≥500	≥700	≥1500	≥3500
OFL Bandwidth	1300nm	MHz·km	≥500	≥500	≥500	≥500	≥500
Cable Attenuation Coefficient	850nm	dB/km	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0
Cable Attenuation Coefficient	1300nm	dB/km	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0