TECHNICAL SPECIFICATION for OPTICAL FIBER PATCH CORD / PIGTAIL FOSTEC / 5
. Scope: This specification is applicable to optical fiber patch cord, pigtail and with w optical connectors. The pigtail is single fiber cables preassembled with a connector at onee end. They are typically used to terminatee primary coated fiber to optical equipment. The patch cord is single fiber cables preassembled with a connector at a both end. They are typically used to crossconnect patch panel to patch panel and to interconnect patchh panels to optical equipment. 2. Ordering Information/ /Part Number: 3. Features and Benefits: Telcordia GR326Core Issue 3 Compliant with : JIS C5973, IEC Optical performance 00% factory f testedd Customized assemblies available include of lengths Connector styles and performance Minimum loss 4. Application: Telecommunication Networks CATV Networks Active Device Termination Local Area Networks Data system networks 2/ 5
5. Specification: ) Optical Fiber Character ATTRIBUTE DETAIL G.652 G.652.D G.657.A G.657 G.657.B Wavelength 30 nm 30 nm 30nm Mode field diameter Range of normal values 8.6~9.5 μm 8.6~9.55 μm Tolerancee ±0.7 μm ±0.4 μm μ 6.3~9.5 μm ±0.4 μm Cladding diameter Nominal Tolerancee 25.0 μm 25.0 μm ±.0 μm ±0.7 μm μ 25.0 μm ±0.7 μm Core concentricity error Maximumm 0.8 μm 0.5 μm 0.5 μm Cladding noncircularity Maximumm 2.0%.0% %.0% Cable cutoff wavelength Maximumm 260 nm 260 nm 260 nm Radius 30 mm 5 mm 0mm 5 mmm 0mm 7.5mm Number of turns 0 0 Fiber Macrobending loss Maximum at 550nm Maximum at 625nm 0.50 db 0.25 db.0 db 0.75 db 0.03 db.5 db 0. dbb 0. db 0.2 db 0.5 db.0 db Proof stress Chromatic dispersion Minimumm λo min λo max 0.69 Gpa 0.69 Gpa G 300 nm 300 nm 324 nm 324 nm 0.69 Gpa 4 4 coefficient 2 So max (ps/nmm.km) 0.093 0.092 4 Uncabled fiber PMD coefficient Maximum (ps/ km) e Maximum at 30 nm 0.5 db/km Max. from 30 too 625 nm 0.4 db/km 2 0.4 db/km Attenuation coefficient Maximum at 383±3 nm Maximum at 550 nm 0.3 db/km 3 3 e 0.3 db/km 0.3 db/km Cable PMD coefficient Maximum at 625 nm M Q Maximum PMDQ 20 cables 0.0% 0.20 ps/ / km 20 cables 0.0% 0.20 ps/ / km 0.4 db/km 5 5 5 2) Optical Cable Character These tight buffered cable is designed for indoor interequipment connections and or are in controlled environments for FTTH. The inside cable is usedd for installation through a duct or conduit of placed on ceiling walls. They are also suitable for computer data or TV links, home automation system, terminal link, inter ramie and internal connections. The tight buffered cable designs add polymer too the coating directly on the fiber with diameter up to 900um and has a buffer layer of reinforcing Aramid Yarnn followed by an extruded outer jacket with a diameter. 3/ 5
FEATURES Small, flexible construction Easy identificationn of individual fibers Aramid yarn reinforcement forr ruggedized protection Highly flexible for ease of routing Easy to strip and terminate Jacket materials : PVC, PU, LSZH etc Storage temperature : 20 ~ 70 Operation temperature : 40 ~ 70 UL listed riser rated OFNR (UL_65) APPLICATIONS Designed to interconnecting equipment Can be bundled as the Breakout Cable forr indoor wiring Available directly assembled with connectors as pigtail or patch cord Communications closet to wall outlets Other designs of cables are also availablee DIMENSION ITEM Outer Diameter Weight Max Tensile (mm) (kg) Load (kg).6 2.5 0 Simplex 2.0 3.0 5.0.55 5 30.6 x 3.2 6 20 Duplex 2.0 x 4.0 8 30 3.0 x 6. 6 50 Min Bending Radius Installation Operation D x 200 D x 0 3) Optical Connector Character Visual Inspection (IEC 6300335) Core* Critical Zone (A) Cladding (B) Epoxy (C) Contact (D) Single Mode 8 to 0 µm 0 to 25 µm 25 to 20 µm 20 to 300 µm 30 to t 250 µm MultiMode 50 or 62.5 µm 0 to 50 or 62.5 µm 25 to 20 µm 20 to 300 µm 30 to t 250 µm *The Core is not detailed in the Single Mode Blow Up, however it is a part of Zone A. 4/ 5
Zone A B C D Description Diameter Critical Zone 25 µm Cladding Zone 25 to 20 µm Adhesive Zone 20 to 30 µm Contact Zone 30 to 250 µm Inspectionn is Performed at 200X Allowable Defects and Scratches Defects (diameter) 4,5 None visible @ 200X any <2 µm 5 from 2 5 µmm None > 5 µm none > 0 µm none > 0µm 2,3 Scratches (width)( None visible @ 200X None > 3 µm any scratch ok any scratch ok 6 Superscript #s indicates s Beloww. When inspecting after polishing or while performing quality assurance of a new w connector, a limit of five fine scratches (<3 µm) may be set in Zonee B in order to establish that a reliablee process is being used by the manufacturer. 2. Any contaminants that are removable must be cleaned from the endface. 3. Any defects or scratches that extend across multiple zones are subject to the most stringent criteria. 4. The size of a defect equals the smallest circle that completely encompasses thee defect. 5. Defects are defined as permanent nonlinear features. This includes contamination, pits, etc. 6. Scratches are defined as permanent linear features. Optical Character Characteristics Conditions Premium Value Standard Insertion Loss Against Referencee connector 0. db 0.3 db SPC >40dB Return Loss UPC >50dB APC >60dB 5/ 5
Mechanical and Environment Properies (Telcordai GR326 core) Characteristics Durability Temperature Cycling Humidity Cycling Vibration Flex Test Twist Test Straight Pull Test Impact Conditions 500matings 400 ~ +80 (42 cycles) 75, 95% / 336hr 0 ~ 55Hz (2Hr) 0 90 0 90, 5kgf (00cycles) ø0.9mm : 0.75kgf, ø2.0mm :.35kgf 00N Load.5m drop, 8 times Value PC Type Optical Connector EndFace Geometry Item Radius Pedestal Dome ECC. Chamfer Undercut Protrusion Reference A B C D E Minimum 0.75 0 25 Nominal.9 30 Maximum 25 2.266 0.050 35 See Graph A 50 Dimensions mm mm mm degrees nm Nm APC Type Optical Connector EndFace Geometry Item Reference Minimum Nominal Maximum Dimensions Radius Pedestal Dome ECC. Chamfer Undercut A B C D 5 0.8 0 25 2 mm.7 mm 0.050 mm 353 degrees 00 nm Protrusion E 00 nm 6/ 5
FIGURE. THE CONSTRUCTION OF OPTICAL FIBER (0.9mm Tight Buffer) B ITEM DESCRIPTION GLASS FIBER CORE CLADDING MFD SILICAGLASS 9.5 ± 0.7 μm SILICAGLASS 25 ± μm COATING PRIMARY (BUFFER) SECONDARY (JACKET) UV CURABLE ACRYLATEE OR EQUIVALENT 0.2450 ± 0.0200 mm NYLON / PVC OR EQUIVALENT 0.9 ± 0. mm 7/ 5
FIGURE 2. THE CONSTRUCTION OF OPTICAL FIBER (2.0 ~ 3.0 mm ) ITEM DESCRIPTION GLASS FIBER CORE CLADDING MFD SILICAGLASSS 9.5 ± 0.7 SILICAGLASSS 25 ± μm COATING PRIMARY (BUFFER) SECONDARY (JACKET) UV CURABLE ACRYLATE ORR EQUIVALENT 0.245 ± 0.020 mm NYLON / PVC OR EQUIVALENT 0.9 ± 0. mm STRENGTH MEMBER ARAMID FIBERR APPROX..5 mm PVC SHEATHH 2.0 mm 3.0 mm 2.0 3.0 ± 0.2 mm ± 0.2 mm 8/ 5
FIGURE 3. THE CONSTRUCTION OF OPTICAL CONNECTOR ) SC TYPE SM SC/APC CONNECTOR 3.0mm NO NAME COLOR PIECE Ferrule Flange Zr + SUS303 2 Spring SUS304 3 Plug Frame PBT White 4 Stop Ring Brasss 5 Ring Brasss 6 Crimp Ring Al 7 Bellcore Boot Elastmer Green 8 Housing PBT Green 9 Dust Cap PE Clear 9/ 5
2) LC TYPE NO NAME Dust cap 2 Plug Housing 3 Ferrule Flange 4 Tube 5 Spring 6 Frame SM LC/UPC CONNECTOR 2.0mm PP PEI Zr + SUS303 Teflon SUS304 PEL 7 Crimp Sleeve & Shrink Tube AL 8 Cable Support (Boot) Thermoplastic Elastmer COLOR C White Blue Blue Yellow Y Grey PIECEE 0 / 5
3) E20000 SM E2000/APC CONNECTOR 3.0mm NO 2 3 NAME Plug Housing Ferrule Flange Crimp Ring PEI Zr + SUS303 Al COLOR Green 4 Cable Support(Boot) Thermoplastic Elastmer Green PIECE / 5
FIGURE 4. THE CONSTRUCTION OF ASSEMBLED PIGTAIL 2 / 5
FIGURE 5. THE CONSTRUCTION OF ASSEMBLED PATCH CORD 3 / 5
FIGURE 52. THE CONSTRUCTION OF ASSEMBLED PATCH CORD 4 / 5
FIGURE 6. MEASUREMENT METHOD. INSERTION LOSSS LIGHT SOURCE MASTER CONNECTOR DETECTOR REFERENCE LIGHT SOURCE DETECTOR TEST UNDER TESTT PATCH CORD 2. RETURN LOSS. CALIBRATION TOTAL INTERNAL REFLECTION END FACE PLUG OPTICAL RETURN LOSS MEASUREMENT λ =.3μm 2. MEASUREMENT MASTER ADAPTOR MEASURED PLUG INDEX MATCHING OIL (n=.470) OPTICAL RETURN LOSS MEASUREMENT MASTER PLUG 5 / 5