SAMSUNG FIBEROPTICS 50/125 µm Multi-mode Optical Fiber SF-MM5 Product Information SAMSUNG 50/125 µm multi-mode optical fiber is a graded index fiber with a 50 µm core and 125 µm cladding diameter. It is suitable for fiber optic networks based on Ethernet, Fibre Channel, FDDI, ATM, and Token Ring protocols. It offers superior performance and reliability for backbone, riser, and horizontal applications in premise networks. PI-1215 ISSUED : 06/02 FEATURES / BENEFITS • Optimized for 850 nm and 1300 nm dual wavelength ranges • Coated with a high performance dual acrylate coating for long-term reliability • Excellent compatibility with any commercial fiber in legacy network systems APPLICATIONS • Local Area Networks and campus networks with high data-rate voice, video and data communication systems using LEDs, VCSEL or Fabry-Perot lasers QUALITY TESTING • Every spool of fiber is tested to assure top quality and performance • All test procedures comply with ITU recommendations, IEC and EIA Standards DESIGN • Core Center of the optical fiber, which carries the light • Clad Confines the light to the core, using total internal reflection principles • Coating A dual layer provides a microbend free environment, which also protects the optical fiber from external influences and absorbs shear forces Coating Clad Core Samsung Electronics Fiberoptics products 50/125 µm Multi-mode Optical Fiber OPTICAL SPECIFICATIONS ATTENUATION AND BANDWIDTH Parameters NUMERICAL APERTURE Premium Attenuation (dB/km) @ 850 nm ≤ 2.4 ≤ 2.5 @ 1300 nm ≤ 0.6 ≤ 0.7 ≤ 0.10 dB Point Discontinuity (@ 850 nm & 1300 nm) Bandwidth (MHz·km) • 0.200 ± 0.015 Standard @ 850 nm ≥ 600 ≥ 400 @ 1300 nm ≥ 1000 ≥ 600 Note) Other attenuation and bandwidth cells are available on request MACROBENDING LOSS Mandrel Diameter (mm) Number of Turns Wavelength (nm) Induced Attenuation (dB) 75 100 850 / 1300 ≤ 0.5 DIMENSIONAL SPECIFICATIONS Parameters Glass Coating 02 STANDARD FIBER LENGTH Unit Specification Core Diameter µm 50.0 ± 3.0 Clad Diameter µm 125.0 ± 1.0 Clad Non-Circularity % ≤ 2.0 Core-Clad Concentricity Error µm ≤ 3.0 Coating Diameter µm 245 ± 10 Coating Concentricity Error µm ≤ 10.0 • 1.1 ~ 8.8 km per spool SF-MM5 MECHANICAL & ENVIRONMENTAL SPECIFICATIONS Parameters Specifications Proof Test Level ≥ 100 kpsi Temperature Dependence ( -60°C ~ +85°C) ≤ 0.2 dB/km @ 850 nm & 1300 nm Temp.-Humidity Cycling (-10°C ~ +85°C, 98% RH) ≤ 0.2 dB/km @ 850 nm & 1300 nm Coating Strip Force 1.3 ~ 5.5 N Typical Spectral Attenuation 3.5 a: 2.35 dB/km b: 0.53 dB/km c: 0.82 dB/km 3.0 0.008 Attenuation (dB/km) Relative Refractive Index Difference Typical Refractive Index Profile 0.010 0.006 0.004 0.002 2.5 @ 850 nm @ 1300 nm @ 1380 nm 2.0 1.5 a b c 1.0 0.5 0.000 0.0 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 Fiber Radius (µm) 800 900 1000 1100 1200 1300 1400 1500 1600 Wavelength (nm) ORDERING INFORMATION Product Type Description Specification (x) SF-MM5 - x 50/125 µm Multi-mode fiber P : Premium S : Standard * Change x in the left column with the code in the right column for your choice 03 Samsung Electronics Fiberoptics products PACKAGING AND TEST CERTIFICATION PACKAGING a • Optical fiber is wound on a shipping spool for which dimensions are: a = width of outside flanges 120 mm b = flange diameter 248 mm c = width of inside flanges 95 mm d = barrel out-diameter 150 mm e = bore diameter 25.4 + 0.5 / -0.1 mm f = wing diameter 160 mm b d e f c LABEL • A label attached to each shipping spool contains at least the following information: - Fiber I.D. - Fiber Length - Attenuation at 850 nm & 1300 nm - Bandwidth at 850 nm & 1300 nm TEST CERTIFICATION • One copy of a test certification sheet is enclosed in the shipping carton. • The sheet contains at least the following information. - Fiber I.D. - Fiber Length - Attenuation at 850 nm & 1300 nm - Bandwidth at 850 nm & 1300 nm - Numerical Aperture - Geometries of the fiber and coating SAMSUNG ELECTRONICS REGISTERED TO ISO9001 CERTIFICATE NO.9243 SAMSUNG ELECTRONICS REGISTERED TO TL9000 CERTIFICATE NO.9243 www.samsungfiberoptics.com Samsung Electronics Fiberoptics Division 7th Floor, Samsung Main Building 250, 2-Ga, Taepyung-Ro, Chung-Gu, Seoul, Korea 100-742 Tel: +82-2-751-2529 Fax: +82-2-751-2687 e-mail: [email protected] Samsung Telecommunications America 1130E, Arapaho Road, Richardson, TX 75081 Toll Free Number: 1-877-ssoptic / 1-877-776-7842 Fax: 1-972-761-7349 SAMSUNG ELECTRONICS REGISTERED TO ISO14001 CERTIFICATE NO.9872 Please contact us for more information on Samsung Fiber Optic Products © 2002 Samsung Electronics Co., Ltd. All Rights Reserved. *Samsung Electronics reserves the right to improve, enhance and modify the features and specifications of Samsung Electronics fiber optic products without prior notification. 020601 Printed in Korea. SAMSUNG ELECTRONICS REGISTERED TO ISO18001 CERTIFICATE NO.9872