B1-OPSP12D
Contents
1. Important issue pay attention to the twist and bend of fiber 5 7 Step Seven Install heat shrinkable protective sleeve and house fibers 5 7 1 When having completed splicing the fibers the first fiber ring should be housed on the farthest side of FOST the remaining fiber optic should be winded forming a ring with diameter not less than 80mm then put it into FOST Fiber Optic Splice Tray together with heat shrinkable protective sleeve Firstly fix heat shrinkable protective sleeve into the slot then enlarge the diameter of fiber ring properly 5 7 2 see Drawing 6 Important issue pay attention to the twist and bend of fiber FOST Heat shrinkable Fiber bunchy or protective sleeve ribbon Fixing slot of heat shrinkable protective slee bunchy or ribbon Fiber bunchy or ribbon Nylon tie Nylon tie Fiber with protective coat a Fiber with in COE Drawing 6 www bismon com Datacomms Solutions cr aBismon os 5 8 Step Eight Check up comprehensively To ensure the technical requirements the following instructions must be followed 5 8 1 Fibers with protective coat are fixed with nylon tie at the entrance of FOST 5 8 2 Grommet should be pressed from inside to outside in order to properly install FOST 5 8 3 Straight through and reserved fibers with protective coat should be winded to the fib2. 3Bismon COMMUNICATION PRODUCTS Dome Heat Shrinkable Seal Fiber Optic Splice Closure FOSC B1 OPSP12D Installation Manual www bismon com Datacomms Solutions 3Bismon 1 Scope of application This Installation Manual suits for the Fiber Optic Splice Closure Hereafter abbreviated as FOSC as the guidance of proper installation The scope of application is aerial underground wall mounting duct mounting and handhole mounting The ambient temperature ranges from 40 C to 65 C 2 Basic structure and configuration 2 1 Dimension and capacity Outside dimension Height x Diameter 435mm X 190mm Weight excluding outside box 2350 g 2600g Number of inlet out ports 5 pieces in general Diameter of fiber cable 8mm 25 mm Capacity of FOSC Bunchy 12 96 cores Ribbon up to 288 cores 2 2 Main components No Name of components Quantity Usage Remarks 1 FOSC cover 1 piece Protecting fiber cable Height x Diameter splices in whole 355mm x 150mm 2 Fiber optic splice tray Max 6 trays Fixing heat shrinkable Suitable for Bunchy 12 24 cores FOST bunchy protective sleeve and Ribbon 6 pieces Max 4 trays holding fibers ribbon 3 Fiber holding tray 1 pes Holding fibers with protective coat 4 Base Iset Fixing internal and external structure 5 Plastic hoop 1 set Fixing between FOSC cover and base 6 Seal fitting
3. 4 Installation flow chart 1 Open the closure 2 Determine length of fiber cable to be fixed and stripped inside FOSC 3 Strip off protective coats of fiber cable and fiber 4 Separate fiber cores and prepare work prior to fixing fiber cable 5 Fix reinforced core and pyrocondense fix and seal fiber cable 6 Splice fibers 7 Install heat shrinkable protective sleeve and house fibers 8 Check up comprehensively 9 Assemble FOSC housing and fix FOSC 5 The process of installing FOSC Step One Open the closure Cleaning the locale and determine where to install the FOSC and then place fiber cables required Check whether the main components and accessories have been well prepared inside the package www bismon com Datacomms Solutions cr B N Wy DISMmOon Open the closure Demount hoop fixing bolt and pull hoop locking system out then proceed in demounting the hoop Pull the FOSC cover upwards out installation could begin See Drawing 1 Important issues If the weather condition is not good enough then a tent must be pitched for waterproof and dustproof Hoop left Hoop right Hoop connector FOST Fixing slot of Hoop locking system heat shrinkable protective sleeve Fiber holding tray Fixing shelf for FOST FOSC cover 90 a or f FOST cover Grommet Fixing device for reinforced core Ent
4. others are for branch splicing 5 4 3 The FOSC is provided with 3 single entry exit tubes which suit for single fiber cables with max diameter 16mm and 1 mass entry exit tube which suits for 1 piece of fiber cable with max diameter 25mm or 2 pieces of fiber cables with max diameter 21mm or multi pieces of fiber cables with short diameter 5 4 4 Mass entry exit tube is required if some fibers are for straight through 5 4 5 The corresponding entry exit tube cover could be slightly knocked out with screwdriver from inside to outside according to number and diameter of fiber cable required 5 4 6 Reserve reinforced core in 70mm length and cut off the unnecessary ones 5 4 7 See Drawing 4 and Drawing 5 Important Issues Entry exit tubes are to be selected accurately to make it easy for splicing and sealing Adhesive tape Straight through fiber with protective coat Adhesive tape pe z a 5 lt g z z k s gt p o Ba B 2 amp 7 e 5 3 K g 2 Ss 5 O g n A 5 8 E amp rs o 3 a by G 3 E A of 5 5 8 s a1 oO o 4 B n lt S a D G 5 2 z 3 8 E o 3 z m 2 ES 2 N om E 2a js T en Le m 5 5 Fix reinforced core and pyrocondense fix and seal fiber cable 5 5 1 Insert fiber cable into the corresponding heat shrinkable fixing tube further insert the them into entry exit tube at the bottom of FOSC 7 www bismon com Datac
5. 1 piece Sealing between FOSC cover and base 7 Pressure testing valve 1 set After inject air it is used for Configuration as per pressure testing and sealing requirement testing www bismon com Datacomms Solutions 1 cr Cid B smon 8 Earthing deriving 1 set Deriving metal parts of Configuration as per fiber cables in FOSC for requirement device earthing connection 2 3 Main accessories and special tools No Name of accessories Quantity Usage Remarks 1 Heat shrinkable protective Protecting fiber splices Configuration as sleeve per capacity 2 Nylon tie Fixing fiber with protective Configuration as coat per capacity 3 Heat shrinkable fixing sleeve Fixing and sealing single Configuration as single fiber cable per requirement 4 Heat shrinkable fixing sleeve Fixing and sealing mass of Configuration as mass fiber cable per requirement 5 Branching clip Branching fiber cables Configuration as per requirement 6 Earthing wire 1 piece Putting through between earthing devices 7 Desiccant 1 bag Put into FOSC before sealing for desiccating air 8 Labeling paper 1 piece Labeling fibers 9 Special wrench 1 piece Tightening nut of reinforced core 10 Metal hoop 1 set For wall mounting and pole hugging 11 Buffer tube decided by Hitched to fibers and fixed Configuration as customers with FOST managing buffer per requirement 12 Aluminum foil pape
6. er holding tray 5 8 4 Check whether the internal tighteners and fixing nut of reinforced core are well tightened 5 8 5 Check whether seal fitting is installed neatly and smoothly 5 8 6 Check whether heat shrinkable fixing sleeve is reliable and sealing completely 5 8 7 See Drawing 7 Important issues If any problems occur they should be solved right away Grommet FOST cover i Fiber holding tray i Straight through fiber with protective coat FOST n Jik Nylon tie Nylon tie WY Fiber with cree gt N a protective coat Fiber with Fixing device for prorecive cont reinforced core Reinforced core Reinforced core Base i Seal fitting Bracket A Heat shrinkable Heat shrinkable fixing u p fixing sleeve mass sleeve single T Branching clip 7 Be Fiber cable 1 i sas es i T Fiber cable 3 Drawing 7 10 www bismon com Datacomms Solutions cr BBismon 5 9 Step Nine Assemble FOSC housing and fix FOSC 5 9 1 5 9 2 5 9 3 Put desiccant into FOSC Put FOSC cover on base directly Install plastic hoop between FOSC cover and base tighten hoop locking system which is to be fixed by hoop fixing bolt then 5 9 4 FOSC installation Aerial application fix metal hoop and transom to the pole Please refer to Drawing 8 2 Wall mounting application fix the bracket on the wall
7. metallic components of fiber cables has the Electrical i ointi functions of electrical putting through earthing ointin ye connection and disconnecting It is possible to install evice earthing deriving device outside the housing At least 3 After sealing according to the stipulated operation sets Seali procedures the injected air pressure is 100 Pa 5K Kpa sampled ealin when immersed in clean water of normal temperature for each time performance 15 minutes there should be no air bubbles then observed At least 3 sets for 24 hours there should be no change of air pressure i sampled each After reopening and resealing according to the stipulated ti ime operation procedures the injected air pressure is 100KPa Re sealing 5Kpa when immersed in clean water of normal performance temperature for 15 minutes there should be no air bubbles then observed for 24 hours there should be no change of air pressure ai Bearing pull is 800N at axle orientation there should u be no breakage on the housing Bearing pressure of 2000N 10cm for 1 minutes there Punching should be no breakage on the housing Bearing impact energy of 16N m 3 times of impacts there Impact should be not breakage on the housing 12 www bismon com Datacomms Solutions 3Bismon The spot between the FOSC and seal fitting can bear Bending bending tension of 150N at bending angle of 45 for 10 circles the
8. omms Solutions 3Bismon 5 5 2 Demount fixing nut of reinforced core with a special wrench plastic one which is to be inserted into the fixing slot afterward and tighten it Then retighten it with a metal wrench the metal wrench is to be provided by operator 5 5 3 Hitch heat shrinkable fixing sleeve to the fiber cable till its root by hand 5 5 4 Please refer to Drawing 5 for installing branching clip 5 5 5 Heat heat shrinkable fixing sleeve with fire sprayer to make it hugging entry exit tube and fiber cable to reach complete sealing 5 5 6 See Drawing 5 important issue 1 Fixing nut of reinforced core should be tightened 2 While heating heat shrinkable fixing tube should shrink evenly and there should be no bubbles pores and other defects inside the tube Fiber holding tray Adhesive tape FOST FOST cover Fiber with protective coat Fixing device for _ reinforced core wn on o m R fm a Heat shrinkable fixing sleeve mass Fiber sprayer Adhesive tape y a A E y v oe en Z z 2s la S 2 a 2 2a eb T 2 O EA altos S pa 2 v Zo x gt v 2 Ei g lt K4 e 2 gt 29 2 o 5 Zz 23 ilg a al S 5 3 2 Bet 2 Ag Z wo 3S 5 om 5 gs 5 ae T a hy vo 2 www bismon com Datacomms Solutions 3Bismon 5 6 Step Six Splice fibers 5 6 1 Follow user manual of fusion splicing machine to splice fiber
9. r 1 piece Protect the bottom of FOSC 3 Necessary tools for installation 3 1 Supplementary materials to be provided by operator Name of materials Usage Scotch tape Labeling temporarily fixing Ethyl alcohol Cleaning Gauze Cleaning www bismon com Datacomms Solutions 3 Bismon SS 3 2 Special tools to be provided by operator Name of tools Usage Fiber cutter Cutting off fiber cable Fiber stripper Strip off protective coat of fiber cable Combo tools Assembling FOSC 3 3 Universal tools to be provided by operator Name of tools Usage and specification Band tape Measuring fiber cable Pipe cutter Cutting fiber cable Electrical cutter Take off protective coat of fiber cable Combination pliers Cutting off reinforced core Screwdriver Crossing Paralleling screwdriver Scissor Waterproof cover Waterproof dustproof Metal wrench Tightening nut of reinforced core 3 4 Splicing and testing instruments to be provided by operator Name of instruments Usage and specification Fusion Splicing Machine Fiber splicing OT DR Splicing testing Provisional splicing tools Provisional testing Fire sprayer Sealing heat shrinkable fixing sleeve Notice The above mentioned tools and testing instruments should be provided by the operators themselves www bismon com Datacomms Solutions 3Bismon
10. re should be no breakage on the housing Bearing torsion 50N m 10 circle at torsion angle 90 Torsion There should be no breakage on the housing Injected air pressure of 60KPa 5 KPa the temperature circle ranging from 40 C 65 C 10 times of the circular tests one circular consists of high temperature for 2 hours Temperature indoor temperature for 2 hours low temperature for 2 circle hours indoor temperature for 2 hours when the pressure declines the amplitude is S5Kpa immerse the swatch in clean water of normal temperature for 15 minutes there should be no air bubbles After sealing the FOSC according to the stipulated operation procedures immerse it in clean water of normal Voltage temperature in 1 5m depth for 24 hours there should be resistance no breakdown or arc over between the metallic strength components of the FOSC between metallic components and the ground at DC 15KV for 1 minutes Isolating After sealing the FOSC according to stipulated operation resistance procedure immerse it in clean water in 1 5m depth for 24h the isolating resistance between the metallic components of the FOSC between the metallic components and the ground should be 2x10 MQ 13 www bismon com Datacomms Solutions
11. ry exit tube 4 Seal fitting Lo val 3 Entry exit tube Drawing 1 Step Two Determine length of fiber cable to be fixed and stripped inside FOSC 5 2 1 If all fibers are for branch splicing please refer to Drawing 2 A for stripping length 5 2 2 If some fibers are for straight through while others are for branch splicing please refer to Drawing 2 B for stripping length 5 2 3 See Drawing 2 Important issues 1 Reserve enough length of fiber cable to be spliced 2 Stripping length also could be decided by customers according to installation requirement 5 www bismon com Datacomms Solutions 3Bismon 100mm sealing and fixing length of fiber cable inside entry exit tube 1750mm length of protective coat of fiber cable to be stripped off 150mm fiber with protective coat the distance from fixing point of fiber cable to fixing point of FOST 1600mm length of protective coat of fiber to be stripped off Fiber cable to be spliced and winded inside the FOST m Temp locating mark Drawing 2 A 100mm sealing and fixing length of fiber cable inside entry exit tube 150mm length of fiber with protective coat the distance from fixing point of fiber cable to fixing point of FOST E 100mm length of fiber with protective coat to be cut s 1600mm length of protective coat of fiber Fiber cable to be stripped off branching splicing Cs 7 l N 7 A 1850mm leng
12. th of fiber cable to be stripped off Temp locating mark i for straight through after being winded Temp locating mark Drawing 2 B 5 3 Step Three Strip off protective coat of fiber cable and fiber 5 3 1 Strip off protective coat of fiber cable from the temp locating mark with the cutter and the stripper please refer to Drawing 2 for stripping length Stripping length also could be decided according to installation requirement 5 3 2 See Drawing 3 Important issues If it is difficult to pull all the protective coat of fiber cable at one time strip it off section by section to avoid fiber breakage Stripping terminal fiber cable Entry terminal fiber cable rl Fa if r4 7 fey 0 Temp locating mark a Drawing 3 Cutter 5 4 Step Four Separate fiber cores and prepare work prior to fixing fiber cable 5 4 1 Wind 2 layers of insulation tape on protective coat of fiber core for protection Meanwhile get rid of the stuffing to separate fiber core and clean them Form a ring with the diameter of 100mm or so and fix it on the fiber temporarily by adhesive tape 5 4 2 Depending on fiber cable stripped the following two cases are available 6 www bismon com Datacomms Solutions 3Bismon All fibers are to be branched after being spliced completely Some of fibers are for straight through after being winded while the
13. with bolt metal hoop is not required 3 Underground application metal hoop is not required 5 9 5 See drawing 8 Important issues 1 Pay attention while installing plastic hoop 2 The specification of bolt for fixing the bracket is M8 A FOSC cover 7 Hoop metal Transom metal Bracket metal Hoop left N Base Hoop right j Heat shrinkable fixing sleeve single Entry exit tube i eee IE a 1 7 Drawing 8 11 www bismon com Datacomms Solutions cr 5 BIsmon 6 Fiber Optic Splice Closures FOSC inspecting and testing items Inspecting type Inspecting Routine test Technical Requirements i item Before leaving Type test factory Each small package contains one fiber optic splice Package closure together with its accessories tools installation manual and packing list Intact in shape no burrs bubbles chaps pores warps fall u Appearance impurities and other defects all background colors should be even and continual i There is a clear sign on the housing such as name and ign 7 model of the product etc The fibers reserved are to be winded in fiber optic splice f tray FOST the length of fibers housed in FOST is Fiber storage j gt 1 6m the curved radius is gt 30mm During the device installation and maintenance there should be no attenuation on fibers Inside FOSC
Download Pdf Manuals
Related Search