50/125/250μm PrimeLaser™ 150 fiber

♦ This specification conforms to the requirement of IEC 60793 A1a, IEC 11801OM3

and ITU-T G.651.
♦ OM3-type 850 nm Laser-Optimized 50 µm Multimode Fiber for

Applications of 1.25 Gb/s over 1.2 Km (or less) or 10 Gb/s over 150 (or less)

OPTICAL CHARACTERISTICS
Characteristics	Conditions	Specified Values	Unit
Attenuation Coefficient	850 nm	≦ 2.5	〔dB/km〕
	1300 nm	≦ 0.7	〔dB/km〕
Numerical Aperture		0.200 ± 0.015
Overfilled Modal Bandwidth	850 nm	≧ 750	〔MHz·km〕
	1300 nm	≧ 500	〔MHz·km〕
Differential Mode Delay(Radius 0 to 23 um)	850 nm	≦ 0.66	〔ps/m〕

BACKSCATTER CHARACTERISTICS
Attenuation Directional Uniformity		≦ 0.05	〔dB/km〕
Attenuation Uniformity		≦ 0.05	〔dB〕
Group Index of Refraction	850 nm	1.481
	1300 nm	1.476

PHYSICAL CHARACTERISTICS
Core Diameter		50.0 ± 2.5	〔µm〕
Core Non- circularity		≦ 5	〔%〕
Core / Cladding Concentricity Error		≦ 1.5	〔µm〕
Cladding Diameter		125 ± 1	〔µm〕
Cladding Non-Circularity		≦ 1.0	〔%〕
Coating Diameter		245 ± 10	〔µm〕
Coating Non-Circularity		≦ 6	〔%〕
Clad/Coat Concentricity Error		≦ 5	〔µm〕
Fiber curl		≧ 4	〔m〕
Proof Test		100	〔kpsi〕
Bend Induced Attenuation at 1300 nm		≦ 0.5	〔dB〕
(100 turns around a mandrel of 75 mm diameter)
Coating Strip Force (Typical)		130	〔g〕
Length (Typical)		4.4～8.8	〔km〕

ENVIRONMENTAL CHARACTERISTICS
Temperature Dependence at 850 nm and 1300 nm		≦ 0.1	〔dB/km〕
Induced Attenuation – 60°C to +85°C
Temperature And Humidity Cycling at 850 nm and 1300 nm		≦ 0.2	〔dB/km〕
Induced Attenuation at -10°C to +85°C , 90%R.H
Watersoak Dependence at 850 nm and 1300 nm		≦ 0.2	〔dB/km〕
Induced Attenuation at 23°C for 30 days
Damp Heat Dependence at 850 nm and 1300 nm		≦ 0.2	〔dB/km〕
Induced Attenuation at 85°C, 85%R.H., 30 days