JDSU: User Manual - FBP Probe & HD3 Display
Contents
1. MULTIMODE ACCEPTANCE CRITERIA are a series of failure thresholds that define contamination limits for each zone The tables below list the ACCEPTANCE CRITERIA standardized by the International Electrotechnical Commission IEC for single mode and multimode connectors as documented in EC 61300 3 35 Ed 1 0 ZONE NAME Diameter SCRATCHES DEFECTS A CORE Zone 0 25 none none B CLADDING Zone 25 120um no limit lt no limit lt 2um none gt 3um 5 from 2 5um gt 5um ADHESIVE Zone 120 130 no limit no limit D CONTACT Zone 130 250um no limit none gt 10um ZONE NAME Diameter SCRATCHES DEFECTS A CORE Zone 0 5 no limit lt 5um 4 lt 5um 0 gt 5um none gt 5um B CLADDING Zone 65 120um no limit lt 5um no limit lt 2um 0 gt 5um 5 from 2 5um none gt 5um C ADHESIVE Zone 120 130um no limit no limit D CONTACT Zone 130 250um no limit none gt 10um USER MANUAL INTRODUCTION WESTOVER FBP Probe Microscope CHAPTER 3 WESTOVER FBP PROBE MICROSCOPE JDSU s WESTOVER FBP Series Probe Microscopes are portable video microscopes used to inspect fiber optic connectivity While most fiber microscopes are limited to inspecting male connectors JDSU s WESTOVER FBP Probe is designed to inspect both simplex and multi fiber ribbon types of both male and f2. sees 6 Benefits of Proactive Inspection eese entente tentent tente tenta enano 6 CHAPTER 2 FIBER OPTIC CONNECTORS eeeeeeereteetettnttete estne sta states estates tates senos 7 10 amp Concepts TREES 7 Fiber ConpectortSimiplex aea meu clt etl bred ete tiere 7 Fiber Connection Simplex eee eese reete tentent 7 gene meee 8 8 ij A E N AASA A E AIA AA NN E 8 8 4 8 Simplex amp Multi fiber Connectors eerte eterne terret n tentata anttn 8 COBRE DTE ecce 9 VO E eee re ee eee 10 Zones ciesa Cee 10 PR ea SCT LN Me men 10 SIMON E TID nS 10 DOC E E 10 WESTOVER FBP PROBE amp DISPLAY 3 Contents CHAPTER 3 WESTOVER FBP PROBE MICROSCOPE 11 12 11 CONOIS 12 Focus Medi abad EMEND UE 12 Magnification Control cc
3. 20 Hanging ACCESSOVY PONUNT TT 21 APPENDIX A JDSU FIBER INSPECTION VIDEO PROBE SOLUTIONS 22 APPENDIX B JDSU CLEANBLAST SYSTEMS tremere eines bosse reor 23 4 USER MANUAL JDSU Fiber Inspection Solutions CHAPTER 1 JDSU FIBER INSPECTION SOLUTIONS INSPECT BEFORE YOU CONNECT CONTAMINATION IS THE 1 SOURCE OF TROUBLESHOOTING in optical networks A single particle mated into the core of a fiber can cause significant back reflection insertion loss and equipment damage Visual inspection is the only way to determine if fiber connectors are truly clean before mating them SIMPLE SOLUTION implementing a SIMPLE yet IMPORTANT process of proactive visual inspection and cleaning you can prevent poor signal performance and equipment damage INSPECT CONNECT WESTOVER FBP PROBE amp HD3 DISPLAY 5 1 GOOD FIBER CONNECTION JDSU FIBER INSPECTION amp CLEANING SOLUTIONS BENEFITS OF PROACTIVE INSPECTION JDSU Fiber Inspection Solutions There are 3 BASIC PRINCIPLES that are critical to achieving an efficient fiber optic connection 1 PERFECT CORE ALIGNMENT 2 PHYSICAL CONTACT 3 PRISTINE CONNECTOR INTERFACE m Light Transmitted CLADDING CORE CLEAN CONNECTION Today s connector design and production techniques have eliminated most of the challenges to achieving CORE ALIGNMENT and PHYSICAL CONTACT What remains ch
4. FBPT U25M PATCH CORD FBPT LC L FBPT SC APC FBPT SC A6 FBPT A801 2 001 R 14 FBPT Inspection Tips amp Adapters STANDARD TIPS BULKHEAD amp PATCH CORD Standard bulkhead tips allow the user to inspect the fiber end face on the female side of the bulkhead e g inside hardware devices or on the back side of patch panels Standard patch cord tips allow inspection of male ends of a fiber connection patch cords pigtails etc Universal tips include the FBPT U25M compatible with 2 5mm ferrules e g FC SC ST and the FBPT U12M used to inspect 1 25mm ferrules LC MU LONG REACH TIPS Long reach tips have a 1 2 longer reach than standard tips and allow the user to inspect the fiber end faces in tight hard to reach spaces APCTIPS APC tips are designed with an angle that complements the end face of an APC polish fiber connector This allows the entire fiber image to stay in focus during inspection ANGLED TIPS Angled tips identified by are angled 60 to allow easy maneuvering and inspection of hard to reach locations such as transceivers on a printed circuit board PCB or bulkheads located in tight spaces RIBBONDRIVE TIPS JDSU s patented RibbonDrive tips are specialty tips that allow inspection of high density multifiber array connectors that are mounted within a bulkhead adapter Each tip mates securely with connectors u
5. 1 Switch the power mode switch to the OFF CHARGE position Connect the AC adapter charger to the display and plug into wall socket 3 The LED the AC adapter charger will illuminate RED WHEN CHARGING and GREEN WHEN COMPLETE WESTOVER FBP PROBE amp HD3 DISPLAY 19 5 CHANGING THE BATTERY POWER MODES 20 WESTOVER HD3 Display OFF CHARGE USER MANUAL 1 Unscrew the hex screw on the battery compartment with the hex key included 2 Disconnect and remove the battery 3 Connectand install the new battery running the wires around the battery Reattach and secure the battery compartment with the hex screw ON MODE Continuous ON mode When the battery is fully charged the display will stay on for approximately 3 continuous hours GRIPSWITCH MODE Battery conserving mode Press and release the GripSwitch feature on both sides of the display to turn the display ON and OFF respectively OFF CHARGE MODE OFF or battery CHARGE mode Switch to OFF CHARGE mode to turn the display OFF or to recharge the internal battery using the AC adapter included NOTE The power mode switch must be in the OFF CHARGE position for the battery to charge HANGING ACCESSORY WESTOVER HD3 Display Use the hex tool to tighten the hex screw on the accessory and secure onto the back of the HD3 display WESTOVER FBP PROBE amp HD3 DISPLAY
6. CHAPTER 5 The HD3 Display features a hanging accessory for hands free operation It utilizes a hook that allows the unit to be hung and positioned onto a specified location The accessory is mounted onto the back of the display with a hex tool included 21 APPENDIX A APPENDIX A DIGITAL VIDEO PROBE ANALOG VIDEO PROBE 22 JDSU Video Probe Inspection Systems JDSU VIDEO PROBE INSPECTION SYSTEMS JDSU s WESTOVER P5000 digital probe microscope connects directly to PC laptops via a USB 2 0 connection and operates with FIBERCHEK2 M an advanced software that determines the acceptability of optical fiber end faces through advanced automated inspection and analysis USB 2 0 connection to PC laptop po mon JDSU s WESTOVER FBP analog probe microscopes connect directly to WESTOVER HD DISPLAYS HD1 HD2 or HD3 or to a PC laptop or JDSU test platform T BERD MTS or FST via a USB DIGITAL CONVERTER with HD Series displays amp westover USB analog to digital converter USER MANUAL APPENDIX CLEANBLAST BENCH TOP CLEANBLAST JDSU CleanBlast Systems APPENDIX B JDSU CLEANBLAST SYSTEMS JDSU s CLEANBLAST system is an advanced fiber cleaning instrument that provides a fast effective repeatable and cost effective less cost per clean than conventional cleaning methods at under 0 01 per clean solution for removing loose dirt and debris from optical conn
7. WESTOVER FBP PROBE MICROSCOPE amp HD3 DISPLAY Handheld video probe microscope and display for fiber inspection USER MANUAL ZP PKG 0346 REV 3 COPYRIGHT TRADEMARKS PATENTS TESTED EQUIPMENT FCC INFORMATION EUROPEAN UNION INDEPENDENT LABORATORY TESTING Every effort was made to ensure that the information in this document was accurate at the time of printing However information is subject to change without notice and JDSU reserves the right to provide an addendum to this document with information not available at the time that this document was created Copyright 2008 JDSU LLC All rights reserved JDSU Enabling Broadband and Optical Innovation and its logo are trademarks of JDSU LLC All other trademarks and registered trademarks are the property of their respective owners No part of this guide may be reproduced or transmitted electronically or otherwise without written permission of the publisher JDSU is a trademark of JDSU in the United States and other countries CleanBlast is a registered trademark of JDSU RibbonDrive is a trademark of JDSU Hirose is a trademark of Hirose Electric Group is a registered trademark of US Conec Ltd IBC is a trademark of US Conec Ltd Molex is a registered trademark of Molex Incorporated OptiTip is a trademark of Corning Incorporated Sony is a registered trademark of Sony Corporation Specifications terms and conditions are s
8. ER SIMPLEX amp MULTI FIBER CONNECTORS Fiber Optic Connectors Houses the ferrule that secures the fiber in place utilizes a latch and key mechanism that aligns the fiber and prevents the rotation of ferrules of two mated connectors Thin cylinder where the fiber is mounted and acts as the fiber alignment mechanism the end of the fiber is located at the end of the ferrule CLADDING Glass layer surrounding the core which prevents the signal in the core from escaping CORE The critical center layer of the fiber the conduit that light passes through FERRULE CLADDING CORE SIMPLEX FIBER CONNECTOR A simplex fiber connector contains single fiber located in the center of the ferrule Common types include SC LC and ST SIMPLEX FIBER CONNECTOR FIBER MULTI FIBER CONNECTOR A multi fiber ribbon fiber connector contains multiple linear fibers 4 8 12 24 48 or 72 in a single connector to provide high density connectivity The most common configuration is MPO RIBBON FIBER CONNECTOR also called the MULTIPLE FIBERS USER MANUAL CONTAMINATION Fiber Optic Connectors CHAPTER 2 DIRT IS EVERYWHERE and a typical dust particle 2 15 in diameter can significantly affect signal performance and cause permanent damage to the fiber end face Most field test failures can be attributed to dirty connectors and most of them are not inspected until the problem is detected AFTER p
9. TPA amp FBPT UFMA Inspect MTP UPC or APC patch cords inspection shown FCLT MTP MA Inspect MTP UPC APC patch cords MTP APC inspection shown 16 USER MANUAL INTRODUCTION WESTOVER HD3 Display CHAPTER 5 WESTOVER HD3 DISPLAY The WESTOVER HD3 Display combines performance and value in a small form factor device It is designed for ultimate portability and incorporates features that enable comfort and efficiency It features a 1 8 TFT LCD screen and an innovative GripSwitch that saves battery life by providing instant ON functionality when both sides are pressed and turning OFF when released A continuous ON feature is also available for hands free operation With its durable design and ruggedized enclosure the HD3 ensures excellent performance and portability in real life field applications WESTOVER FBP PROBE amp HD3 DISPLAY 17 5 18 HD3 FEATURES CONTROLS WESTOVER HD3 Display 1 8 TFT LCD display Ruggedized drop tested enclosure Power saving GripSwitch designed for comfort and efficiency provides instant ON when gripped in hand and turns power OFF to save battery life when released Built in rechargeable NiMH nickel metal hydride battery pack 3 hour run time on continuous ON mode dramatically longer run time when utilizing the GripSwitch mode Low battery warning LED when lit remaining battery li
10. accurate However the accuracy or completeness thereof is not guaran teed and no responsibility is assumed for any inaccuracies The user assumes all risks and liability whatsoever in connection with the use of a product or its applications JDSU reserves the right to change at any time without notice the design specifications function fit or form of its products described herein including withdrawal at any time of a product offered for sale herein JDSU makes no representations that the products herein are free from any intellectual property claims of others Please contact JDSU for more information JDSU and the JDSU logo are trademarks of JDS Uniphase Corporation Other trademarks are the property of their respective holders 2008 JDS Uniphase Corporation All rights reserved ZP PKG 0346 REV 3
11. allenging is maintaining a PRISTINE END FACE The JDSU video fiber inspection probe and handheld display system is used to quickly and easily inspect connector end faces which ultimately minimizes loss and optimizes test conditions WESTOVER FBP series video probes available in digital or analog and single or dual magnification 200 400X models are high performance handheld microscopes designed for inspecting both female bulkhead and male patch cord connectors as well as other optical devices The probe microscope can also be combined with a USB converter module to inspect connectors via compatible test platforms and PC laptop Our versatile systems offer a wide range of configurable solutions that can meet the demands of any application REDUCE NETWORK DOWNTIME REDUCE TROUBLESHOOTING OPTIMIZE SIGNAL PERFORMANCE PREVENT NETWORK DAMAGE USER MANUAL Fiber Optic Connectors CHAPTER 2 FIBER OPTIC CONNECTORS KEY TERMS amp Fiber connectors enable fiber to fiber mating by aligning the two optical fibers CONCEPTS Fiber connectors come in various types and have different characteristics for use in different applications The main components of a fiber connector are detailed below FIBER CONNECTOR BODY SIMPLEX 4 FIBER FERRULE FIBER FERRULE ALIGNMENT SLEEVE FIBER CONNECTION SIMPLEX PHYSICAL CONTACT WESTOVER FBP PROBE amp HD3 DISPLAY 7 2 BODY FERRULE FIB
12. ctors SC APC FBPT SC APC Inspect SC APC connectors through a bulkhead gt FBPT U25MA Inspect 2 5mm APC patch cord LC UPC FBPT LC Inspect LC UPC connectors through oS a bulkhead FBPT U12M Inspect 1 25mm UPC patch cord a connectors FBPT LC L Inspect LC UPC connectors through a bulkhead with 1 2 longer reach LC APC FBPT LC APC A d Inspect LC APC connectors through m bulkhead FBPT U12MA SF Inspect 1 25 APC patch cord connectors WESTOVER FBP PROBE amp HD3 DISPLAY 15 4 FBPT Inspection Tips amp Adapters FBPT STANDARD INSPECTION TIPS CONNECTOR TYPE INSPECTION TIP APPLICATION DESCRIPTION ST FBPT ST Inspect ST UPC connectors through UPC a bulkhead gt FBPT ST A6 Inspect ST UPC connectors through a bulkhead at a 60 angle FC FBPT FC Inspect FC UPC connectors through pa a bulkhead FC FBPT FC APC Inspect FC APC connectors through APC gt a bulkhead E2000 FBPT E2000 Inspect E2000 APC connectors APC through a bulkhead FBPT MULTI FIBER RIBBONDRIVE INSPECTION TIPS CONNECTOR TYPE INSPECTION TIP APPLICATION DESCRIPTION MTP UPC FBPT MTP A6 Inspect MTP UPC connectors GE through a bulkhead at a 60 angle MTP APC FBPT MTPA L Inspect connectors through a bulkhead long reach MTP Patch Cords FMA M
13. ectors It utilizes a highly filtered stream of pressurized gas to create a high flow rate jet consisting of specially formulated cleaning solvent that blasts across the surface of the fiber with nearly 100 effectiveness Precision cleaning tips and adapters are also available for multiple configurations and connector types allowing users to optimize their cleaning efficiency and performance The CleanBlast system also includes an input for an optional probe microscope as well as a video output that can be connected to an external monitor or to a mounted LCD FEATURES amp BENEFITS Provides rapid controlled and repeatable cleaning amp removal of contamination from fiber end faces Utilizes a precise non contact air solvent air combination to blast remove and dissolve contamination Faster more effective and less cost per clean than other conventional cleaning methods Precision cleaning tips amp adapters available to clean various types of male and female fiber connectors including SC FC LC ST E2000 MPO MPX MT MTP transceivers etc Inputs for optional video probe microscope and LCD display for fiber inspection Multiple system configurations for different applications WESTOVER FBP PROBE amp HD3 DISPLAY 23 Test and Measurement Regional Sales All statements technical information and recommendations related to the products herein are based upon information believed to be reliable or
14. emale connectors as well as optical devices such as transceivers The probe is specially designed to fit and operate comfortably and easily in hand allowing the user to inspect hard to reach connectors that are installed on the backside of patch panels or inside hardware devices This eliminates the need to disassemble hardware devices prior to inspection WESTOVER FBP PROBE amp HD3 DISPLAY 11 CHAPTER 3 WESTOVER FBP Probe Microscope CONTROLS The basic design of the WESTOVER FBP probe microscope incorporates an imaging system integrated light source video camera focus mechanism and magnification control The probe is fully assembled and is powered by the display device The only assembly required by the user is the connection to the display device and installation of the appropriate barrel assembly and or the inspection tip The FBP analog probe is equipped with a 4 pin circular Hirose connector with notch keys which allows for a secure and firm latch lock connection to the display device INSPECTION TIP BARREL ASSEMBLY FOCUS CONTROL MAGNIFICATION CONTROL DUAL MAG PROBES ONLY FOCUS CONTROL FOCUS CONTROL on the probe allows the user to adjust focus manually of the live fiber end face image on the display MAGNIFICATION CONTROL The MAGNIFICATION CONTROL available only on dual magnification probes allows the user to switch between LOW and HIGH magnifications of the fiber end face image Power Sou
15. ermanent damage has already occurred If dirt particles get on the core surface the light becomes blocked creating unacceptable insertion loss and back reflection Furthermore those particles can permanently damage the glass interface digging into the glass and leaving pits that create further back reflection if mated Also large particles of dirt on the cladding layer and or the ferrule can introduce a barrier that prevents physical contact and creates an air gap between the fibers To further complicate matters loose particles have a tendency to migrate Scratches are typically created during polishing cleaning or mishandling fiber connectors Scratches that touch the core are problematic because they create back reflection CLEAN CONNECTION DIRTY CONNECTION Light Transmitted Light Transmitted BACK REFLECTION INSERTION LOSS CLADDING CORE CLEAN CONNECTION CLADDING DIRTY CONNECTION CLEAN FIBER DIRT CONTAMINATION PITS CHIPS SCRATCH WESTOVER FBP PROBE amp HD3 DISPLAY 2 ZONES ZONES OVERLAYS CORE CLADDING ADHESIVE EPOXY CONTACT FERRULE 10 ACCEPTANCE CRITERIA SINGLE MODE MULTIMODE Fiber Optic Connectors ZONES are a series of concentric circles that identify areas of interest on the connector end face The inner most zones are more sensitive to contamination than the outer zones gt SINGLE MODE
16. fe will equal approximately 30 minutes AC adapter power supply 100 240VAC 12VDC for alternate power source and for charging NiMH battery PROBE INPUT 4 pin FBP Probe input for stand alone display AC POWER CHARGER INPUT alternative AC power and battery charger input LOW BATTERY INDICATOR when lit remaining battery life 30 minutes 1 8 TFT LCD SCREEN GRIPSWITCH press both sides to turn power ON and release to turn power OFF ACCESSORY CONNECTION POWER MODE SELECTOR e ON Mode for continuous ON GripSwitch Mode designed to save battery life OFF CHARGE Mode to turn power OFF or to CHARGE battery HEX SCREW remove to access battery compartment USER MANUAL SPECIFICATIONS CHARGING THE BATTERY WESTOVER HD3 Display Dimensions Weight Video Display Power Modes Connectors Power Source Run Time CHAPTER 5 10 0cm x 7 2cm x 4 3cm 230g with FBP probe ON continuous ON GripSwitch power saving mode OFF CHARGE 4 pin Hirose for FBP Probes or hardwired FBP or FBE probe Built in rechargeable NiMH nickel metal hydride 800mAH battery or AC adapter 100 200VAC 12VDC 3 hours continuous ON Extended run time with use of GripSwitch WARNING Use ONLY the AC adapter charger provided to power the display and charge the battery IMPORTANT Charge the battery for 4 hours before using the battery power for the first time OFF CHARGE
17. rce SPECIFICATIONS Dimensions 14 0cm x 4 6cm x 4 4cm Weight 180g Cord Length 240cm Connector 4 pin Hirose male Camera Type 1 3 CMOS Sensor Video Output NTSC or PAL Light Source Blue LED 100 000 hour life Lighting Technique Coaxial from the display device or USB module ANALOG PROBE FBP P1 Analog Single LOW 200X Mag NTSC MODELS FBP P1 400 Analog Single HIGH 400X Mag NTSC FBP P5 Analog Dual LOW amp HIGH 200 400X Mag NTSC USER MANUAL FBPT Inspection Tips amp Adapters CHAPTER 4 FBPT INSPECTION TIPS amp ADAPTERS INTRODUCTION BARREL ASSEMBLIES JDSU s comprehensive selection of over 250 precision stainless steel fiber inspection tips and adapters will inspect every connector and application Our unique optics architecture and design provide true versatility and adaptability and designed and engineered for consistent and accurate inspection These connector specific and universal inspection tips are interchangeable which allow the probe to interface with different types of fiber connectors The BARREL ASSEMBLY houses the objective lens and works in conjunction with a number of tips NOTE Certain tips are equipped with integrated optics and do not require a barrel assembly e g Long Reach Tips FBPT LC L Angled Tips FBPT SC A6 db 1 2 WESTOVER FBP PROBE amp HD3 DISPLAY 13 4 FBPT SC BULKHEAD
18. sing a precision keyed mating adapter interface The patented panning knob allows the user to view each fiber individually in the linear array ALIGNMENT GUIDES Alignment guides enable the inspection of various military amp aerospace connectors that use a plug amp receptacle design In addition to providing an alignment channel for sockets these alignment guides work in conjunction with a barrel assembly to prevent the pins from breaking FMA ADAPTERS FMA Adapters provide optimized inspection for male connector ends and are ideal for inspecting patch cords with multi fiber ribbon and APC polish connectors FMA adapters can be utilized by a probe microscope with a universal flare adapter FBPT UFMA USER MANUAL FBPT TIP INSTALLATION GUIDE FBPT Inspection Tips amp Adapters LONG REACH TIPS 60 ANGLED TIPS RIBBONDRIVE TIPS 4 PATCH CORD ADAPTERS _ STANDARD PATCH CORD TIPS O W STANDARD BULKHEAD TIPS BARREL ASSEMBLY o gt JDSU offers a comprehensive selection of over 250 tips and adapters that will to inspect every connector and application FBPT STANDARD INSPECTION TIPS common tips shown CONNECTOR TYPE INSPECTION TIP APPLICATION DESCRIPTION SC UPC FBPT SC _ Inspect SC UPC connectors through a bulkhead FBPT U25M mu Inspect 2 5mm UPC patch cord conne
19. sssssesosssssnsescoccnssossssovsnvsosessesessanstosnssnvansesansonvensvesnsensesensvennbs 12 NS asna EE ME 12 Analog Probe ModelS sssesesseeesseeesseeesseeesseersseeessseesseeesseeeoseeesseersseeeoseeeoseeesseeroseeesseerssee 12 CHAPTER 4 INSPECTION TIPS amp 5 13 15 2 NER 13 Barrel Assemblies Ho VE 13 Standard TIDS NER RR 14 Long Reach NI o OO 14 APC TIPS pH m 14 us sre Ti saru TN 14 RibbonDrive Tips RET 14 Alignment Guides P 14 FMA Adapters se sssesssesssessseesscessesssessseessscsseesseeeseesssessscoseeeseresstosseosscosesesscesscosseesseesesesseesseessees 14 FBPT Tip Installation Guide ccn ador Ui deti et p o Tea d i Ep prepara 15 FBPT Standard Inspection Tips Matrix 15 FBPT RibbonDrive Inspection Tips Matrix eene eterne 16 CHAPTER 5 WESTOVER DISPLAY 17 20 TET TRES 17 HD3 de sd UT eer cn T 18 NES 18 Specificato 19 Charging the Batte Y 19 Changing enn ore re 20 IOC
20. ubject to change without notice All trademarks and registered trademarks are the property of their respective companies RibbonDrive Tips US Patent No 6 751 017 6 879 439 CleanBlast US Patent No 7 232 262 All pre qualification tests were performed internally at JDSU while all final tests were performed externally at an independent accredited laboratory This external testing guarantees the unerring objectivity and authoritative compliance of all test results JDSU s Commerce and Government Entities CAGE code under the North Atlantic Treaty Organization NATO is OL8C3 Electronic test equipment is exempt from Part 15 compliance FCC in the United States Electronic test equipment is subject to the EMC Directive in the European Union The EN61326 standard prescribes both emission and immunity requirements for laboratory measurement and control equipment This unit has been tested and found to comply with the limits for a Class A digital device This unit has undergone extensive testing according to the European Union Directive and Standards USER MANUAL TABLE OF CONTENTS CHAPTER 1 JDSU FIBER INSPECTION SOLUTIONTS essere 5 6 INSPECT BEFORE YOU CONNECT 5 Simple SOME 5 Good Fiber COnFeCtOFPL 6 JDSU Fiber Inspection amp Cleaning Solutions
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