光纤施工工具课件.ppt

1、Fiber & Copper - Comparisons Fiber High Bandwidth Low Loss Electromagnetic Immunity (No RFI/EMI) Size & Weight: 3/8” 160 lbs. Per km Non Conductive High Security Copper Low-Med. Bandwidth High Loss Susceptible to RFI,EMI and cross talk Size & Weight: 3” 16,000 lbs. Per km Conductive Low Security光纤种类

2、光纤传输模式多模单模纤芯直径MM 50m/62.5mSM 9m纤芯数量局域网使用2芯/ 4芯/ 8芯12芯/24芯使用场合室内室内/外通用广域网使用144芯/ 288芯室外室外铠装光纤的施工过程布放剪切剥取 清洁终端处理 检查验证 验收认证OEMs Using Tools & Consumables Tyco / AMP 3M Corning Cable Sys. Corvis Panduit JDS Uniphase NORDX Lucent / AVAYA Verizon US Conec Sumitomo SBC Molex AFL Telecom Amphenol Leviton光缆的

3、布放与双绞线类似 建筑与建筑群综合布线系统工程设计与验收规范（GB/T50311,GB/T50312）要求： “光缆的弯曲半径应至少为光缆外径的15倍”光纤施工工具剪切剪切工具要适合光纤结构3mm OUTER JACKET125 MICRON CLADDING (SILICA)50/62.5 MICRON CORE (SILICA)MULTIMODESINGLEMODEARAMID STRENGTHMEMBERS (Kevlar)900 MICRONBUFFER JACKET250 MICRON COATING 9 MICRON CORE (SILICA)Outer jacket (6mm-2

4、3mm Dia.) Kevlar125um Optical Fiber900 um Tight BufferTight Buffered Distribution Most Popular Indoor Cable Multimode - SinglemodeMULTIMODE FIBER Huge Volume Short Distance 2 kmSINGLE MODE FIBER Huge Volume Long Distance From 2km to 100kmCoreCladdingCoating1mmHuman Hair.0035 inch88.9mmSinglemode9mmM

5、ultimode62.5mmHow large is a Micron?OpticalFiber125um光纤施工工具剪切 Superior Quality-Blade Hardness = HRC60-62 Pat. Pending “Breaker Notch” is used to cut the jacket and break the glass fiber. This feature increases the life of the tool. The Serrated Blades are used to trim the Kevlar Used By ALL Installe

6、rs, Contractors, OEMs and TechniciansBreaker Notch45-344 Cost Effective, Premium Quality, Double Ended Ruby, Sapphire & Carbide Blades 30 Degree Single Bevel Edges Color Coded, Non-slip Grip W/Anti-Roll Nut45-35945-35845-357光纤施工工具剪切CompetitorCompetitorIDEALIDEAL光纤施工工具剥取New & Improved Round Jacket St

7、rip Notch Cut the Jacket and Remove the Slug with Your FingersSelf-Centering Buffer Strip Notch For Best Results its Best to Strip off Short sections of buffer coatingSoft, Textured, Non-Slip Grips2 Tools in OneMiniLite-Strip 45-3522 Jacket Strip Notches For 3mm & 1.6mm dia.3 Fiber Buffer Strip Stat

8、ionsPrecision-Ground Replaceable Blades5 Tools in OneLite-Strip Fiber Optic Stripper 45-350光纤施工工具清洁 For Cleaning Bare Fiber Tube/Handle Pre-Loaded with 99% Isopropyl Alcohol Cost Effective User Friendly Does Not Break Fiber When Cleaning Split-Tip Alcohol Swab 45-360光纤施工工具清洁1. Squeeze Tube Just Belo

9、w Foam Tip To Release Alcohol2. Gently Pull Fiber Through The Split-tip While Applying Light Pressure To The Foam Tip光纤施工工具终端处理Connector Termination Methods epoxy crimp adhesive UV cure anaerobicNote: Every connector Manufacturer has their own specific process for installing their connectors. Most o

10、f these companies offer certification training for the installation of their connectors.Note: Always Make Sure the Die Set Used Meets the Connector Manufacturers Crimp Die Specifications 45-489Illustration - Proper ScribeAdhesive bead Lightly score fiberIDEAL DualScribeFerrule tipfiber光纤施工工具研磨Steppe

11、d Surface Reduces DragFits All ST and SC ConnectorsStainless Steel Resists Uneven WearCompetitively PricedStainless Steel Polishing Puck 45-341Plastic Polishing Puck 45-342Made From Durable Crastin PlasticUniversal Adapter Fits All ST, SC, and FC ConnectorsGrooved Polishing SurfaceLowest Price in th

12、e Market for a Plastic Puck光纤施工工具研磨 3 Most Popular Sizes Used With Multimode Convenient 20 Sheet “Stay Clean” Package Lot-to-Lot Consistency Means Our Films Are More Consistent Than Most of The Competition 45-33945-33845-3370.5, 3.0, & 12.0 Micron Polishing Film光纤施工工具研磨12 micron.5 micron 3 micronScr

13、ibe/Remove Glass.and polish!puck3-Step Polishing Procedure光纤施工工具检查Used to Inspect Multimode FiberWhite LED illuminationBuilt-in Laser FilterUniversal 2.5mm Connector AdapterCompact, Rugged, Rubberized Metal Housing100 x Fiber Inspection Microscope 45-332MTRJ Connector Adapter 45-335Used to Examine E

14、nd-Face Quality of All MTRJ Style Fiber ConnectorsThreaded Fitting For Precise Positioning on Microscope光纤施工工具检查通过显微镜的检查结果未清洁的连接头用手指“清洁”的连接头用衣服袖子“清洁”的连接头使用IDEAL清洁工具清洁后的连接头200 x Conversion Eyepiece 45-336For Inspecting/Viewing Singlemode ConnectorsThreaded Fitting Allows for Quick and Easy Changeover

15、光纤施工工具验证Visual Fault Finder VFF5价格低廉的光纤基础检测工具发现断裂、异常接合和卷曲、品质下降的器件和连接器有效验证距离5Km（3Miles）适用于单模和多模光纤2节AA电池可连续工作30小时小巧防滑金属外壳配置标准ST适配器提供便携软包 VFF5型光纤故障可视探查器，是一种用于定位光纤断裂和错接的激光光源。它可用于局域网、光数据链路和环路、电话、转接板和其他线路，以及那些以光纤代替铜缆后要求进行安全确认的场合。光纤施工工具验证 VFF5是一种电池供电的手持工具，它能将高功率可视红色激光注入光纤，操作者通过沿光纤长度方向简单地观察，发现何处有红光透出，及可知道此处

16、有断裂。VFF5配备有高功率、超长寿命、670nm激光二极管，既可以连续发光（CW模式），也可以调制（1Hz脉冲）方式发光。用户通过一个滑动开关选择上述发光模式。光纤的任何断裂均可通过明显的发光或闪光而被看到。外壳上的一个红色发光二极管，显示当前发光模式的状态。检查光纤熔接后的对应关系，快速查找光纤终端快速检查光纤跳线快速检查尾纤光纤施工工具验收认证密度改变Density Change气泡Bubble杂质Impurity微弯曲Microbend裂纹Macrobend造成衰减的原因1.光纤本身的缺陷2.光波长的影响吸收 ：由于光纤微小缺陷造成，光能正好或基本被这些缺陷吸收，在全部衰减中所占比例很

17、小。散射 ：光能未被光纤微小缺陷全部吸收，剩余能量被散射向各个方向。长波传播所需能量小，衰减小长波传播所需能量小，衰减小3.耦合损耗 接合面不匹配Area mismatch 间隙损耗Spacing loss 不同轴Axis misalignment 接合角度有偏差Angular misalignment发生在接合点和连接器处, 包括测试设备的连接器光纤施工工具验收认证采用采用FIBERTEK选件后，选件后，可实现：可实现：对单模和多模光纤测量损耗、长度、延迟双向、双波长测试光纤全双工数字对讲功能IDEAL为用户提供为用户提供唯一能与铜缆测试仪配合唯一能与铜缆测试仪配合实现局域网实现局域网OTDR功能的适配器功能的适配器采用采用TRACETEK选件后选件后实现实现OTDR功能功能特别适用于无法使用传统OTDR的中小规模光纤网络校园网园区网社区网Distance (km)Attenuation (dB)ConnecteurPairConnectorPairFiber BendMechanical SpliceFiber EndFusion SpliceThe OTDR displays the detailed Map of the tested fiber link事件与回波形式只显示用户最关心的参数操作简单易学易用，操作简单盲区仅为2m无需成捆的光纤跳线