And God said, Let there be light: and there was light

Presentation on theme: "And God said, Let there be light: and there was light"— Presentation transcript:

1 And God said, Let there be light: and there was light
And God said, Let there be light: and there was light Genesis The Old Testament

2 Fiber & Copper - Comparisons
High Bandwidth Low Loss Electromagnetic Immunity (No RFI/EMI) Size & Weight: lbs. Per km Non Conductive High Security Copper Low-Med. Bandwidth High Loss Susceptible to RFI,EMI and cross talk Size & Weight: 16,000 lbs. Per km Conductive Low Security

3 光纤种类 光纤 局域网使用2芯/ 4芯/ 8芯12芯/24芯 纤芯数量 广域网使用144芯/ 288芯 多模 传输模式 单模
纤芯直径 MM 50μm/62.5μm SM <9μm 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

4 布放→剪切→剥取 ↓ 清洁→终端处理 检查→验证 验收认证
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

5 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

6 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”
光缆的布放与双绞线类似 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”

7 光纤施工工具——剪切 剪切工具要适合光纤结构 MULTIMODE SINGLEMODE 3mm OUTER JACKET
125 MICRON CLADDING (SILICA) 50/62.5 MICRON CORE (SILICA) MULTIMODE SINGLEMODE ARAMID STRENGTH MEMBERS (Kevlar) 900 MICRON BUFFER JACKET 250 MICRON COATING 9 MICRON CORE (SILICA) 剪切工具要适合光纤结构

8 Tight Buffered Distribution
Most Popular Indoor Cable 900 um Tight Buffer Outer jacket (6mm-23mm Dia.) Kevlar 125um Optical Fiber

9 Multimode - Singlemode
MULTIMODE FIBER – Huge Volume Short Distance < 2 km SINGLE MODE FIBER – Huge Volume Long Distance From 2km to 100km Cladding Core Coating

10 How large is a Micron? Optical Fiber 125um 1mm Human Hair .0035 inch
Singlemode 9mm Multimode 62.5mm

11 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 Installers, Contractors, OEMs and Technicians 45-344 Breaker Notch

12 光纤施工工具——剪切 Cost Effective, Premium Quality, Double Ended Ruby, Sapphire & Carbide Blades 30 Degree Single Bevel Edges Color Coded, Non-slip Grip W/Anti-Roll Nut 45-357 45-358 45-359 IDEAL IDEAL Competitor Competitor

13 Lite-Strip Fiber Optic Stripper 45-350
光纤施工工具——剥取 New & Improved Round Jacket Strip Notch– Cut the Jacket and Remove the Slug with Your Fingers Self-Centering Buffer Strip Notch – For Best Results its Best to Strip off Short sections of buffer coating Soft, Textured, Non-Slip Grips 2 Tools in One MiniLite-Strip 2 Jacket Strip Notches For 3mm & 1.6mm dia. 3 Fiber Buffer Strip Stations Precision-Ground Replaceable Blades 5 Tools in One Lite-Strip Fiber Optic Stripper

14 Split-Tip Alcohol Swab 45-360
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

15 光纤施工工具——清洁 Squeeze Tube Just Below Foam Tip To Release Alcohol
Gently Pull Fiber Through The Split-tip While Applying Light Pressure To The Foam Tip

16 光纤施工工具——终端处理

17 Connector Termination Methods
epoxy crimp adhesive UV cure anaerobic Note: Every connector Manufacturer has their own specific process for installing their connectors. Most of these companies offer certification training for the installation of their connectors. 45-489 Note: Always Make Sure the Die Set Used Meets the Connector Manufacturers Crimp Die Specifications

18 Illustration - Proper Scribe
fiber Lightly score fiber Adhesive bead IDEAL DualScribe Ferrule tip

19 Stainless Steel Polishing Puck 45-341 Plastic Polishing Puck 45-342
光纤施工工具——研磨 Stainless Steel Polishing Puck Stepped Surface Reduces Drag Fits All ST and SC Connectors Stainless Steel Resists Uneven Wear Competitively Priced Plastic Polishing Puck Made From Durable Crastin Plastic Universal Adapter Fits All ST, SC, and FC Connectors Grooved Polishing Surface Lowest Price in the Market for a Plastic Puck

20 0.5, 3.0, & 12.0 Micron Polishing Film
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 0.5, 3.0, & 12.0 Micron Polishing Film 45-338 45-339 45-337

21 3-Step Polishing Procedure
光纤施工工具——研磨 puck Scribe/Remove Glass ...and polish! 12 micron .5 micron 3 micron 3-Step Polishing Procedure

22 100x Fiber Inspection Microscope 45-332 MTRJ Connector Adapter 45-335
光纤施工工具——检查 100x Fiber Inspection Microscope Used to Inspect Multimode Fiber White LED illumination Built-in Laser Filter Universal 2.5mm Connector Adapter Compact, Rugged, Rubberized Metal Housing Used to Examine End-Face Quality of All MTRJ Style Fiber Connectors Threaded Fitting For Precise Positioning on Microscope MTRJ Connector Adapter

23 200x Conversion Eyepiece 45-336
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 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 For Inspecting/Viewing Singlemode Connectors Threaded Fitting Allows for Quick and Easy Changeover 200x Conversion Eyepiece

24 光纤施工工具——验证 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。 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 The VFF5 Visible light source will cause a red glow at any tight bend, high attenuation area or break in the fiber. It is a great troubleshooting tool for locating problems in a wiring closet or in the Deadzone area of an OTDR. Visual Fault Finder VFF5

25 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。 The VFF5 Visible light source will cause a red glow at any tight bend, high attenuation area or break in the fiber. It is a great troubleshooting tool for locating problems in a wiring closet or in the Deadzone area of an OTDR. 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