SNR-FOSC-G installation manual
Contents
1. SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 5 2 Step Two Determine length of fiber cable to be fixed and stripped inside Na FOSC 5 2 1 Fiber cable in 110mm length the distance from small gasket ring to fiber ca pressboard Fiber cable in 1720mm length it is used to be winded and spliced i stripping Fiber with protective coat in 120mm length the distance from the oint of fiber cable to the fixing point of FOST fiber optic splice Fiber in 1600mm length after stripping off the protective coat itis to be winded inside the FOST after splicing with other fibers 5 2 2 See Drawing 2 A Important issues 1 Reserve enough length of fiber cable to b iced 2 Stripping length also could be decid omers according to installation requirement 110mm fixing length of fiber cable inside inlet ou ube 1720mm length of protective Goat fiber cable to be stripped off a las 120mm length of fiber sth iene coat Fiber cable a 1600mm length o ve coat of fiber to be stripped off Q Temp locating mark N Drawing 2 SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 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 cou be2. SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closer FOSC 3I anne Ki Ka NG Ki Ka SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 1 Scope of application V This Installation Manual suits for the Fiber Optic Splice Closure Hereafter abbreviated as FOSC e guidance of proper installation The scope of application is aerial underground pipeline hand holes The ambient eee gs from 40 C to 65 C 2 Basic structure and configuration x 2 1 Dimension and capacity Outside dimension Height x Diameter 390mm X 190mm Weight excluding outside box 2400830008 4 pieces VZ So Bunchy 6 96 cores Ribbon up to 144 cores Number of inlet outlet ports Diameter of fiber cable Capacity of FOSC 2 2 Main components No Name of components Quantity Usage Remarks 1 FOSC cover 1 piece Protecting fiber cable Height x Diameter splices i ole 350mm x 150mm 2 Fiber optic splice tray Max 5 trays Fixing heat shrinkable Suitable for FOST bunchy protective sleeve and Bunchy 6 12 24 cores Max 2 tra ling fibers Ribbon 6 pieces ribbon 3 Fiber holding tray 1 PAS Holding fibers with protective coat 4 Base a et Fixing internal and external structure 5 Plastic hoop F set Fixing between FOSC NY cover and base 6 Seal fittin 1 piece Sealing between FOSC En cover and base 7 Pressure tes
3. 5 5 5 5 5 6 This FOSC is provided with 4 inlet outlet tubes which suits for fiber cable with max diameter d 16mm After deciding number of fiber cable inlet outlet demount the nut gasket and et ring of the corresponding inlet outlet tubes according to the diameters of fiber ab actually to be installed insert them into fiber cable in sequence then insert fibe into inlet outlet cable tighten the nut in order to seal properly i f small Demount the nut of fixing device of reinforced core with speci ch plastic one set the reinforced core into fixing slot tighten the nut qa metal wrench metal wrench to be provided by operator See Drawing 5 Important issue Fixing nut of reinforced core should be tighten F YV SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 5 6 Step Six Splice ther 5 6 1 Follow us al of fusion splicing machine to splice fiber Important issue pay attention to the twist and bend of fiber tall heat shrinkable protective sleeve and house fibers having completed splicing the fibers the first fiber ring should be housed arthest side of FOST the remaining fiber should be winded forming a ring diameter not less than 80mm then put it into FOST Fiber Optic Splice Tray Y 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 Step Seven 5
4. ms u ime After reopening and resealing according to the stipulated operatio NpF RzEUreS the injected air pressure is 100KPa Re sealing 5 hen immersed in clean water of normal performance t for 15 minutes there should be no air bubb then observed for 24 hours there should be no change of air pressure Bearing pull is 800N at axle orientation there should Pul be no breakage on the housing Bearing pressure of 2000N 10cm for 1 minutes there Punching should be no breakage on the housing 15 Y SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure Bearing impact energy of 16N m 3 times of impacts there Impact should be not breakage on the housing The spot between the FOSC and seal fitting can bear Bending bending tension of 150N at bending angle of 45 for 10 circles there should be no breakage on the housing q Bearing torsion SON m 10 circle at torsion angle 90 Torsion i There should be no breakage on the housing NX 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 5Kpa immerse t swatch in clean water of normal temperature fo minutes there should be
5. away Grommet FOST cover Fiber holding tray aa Fiber with 9 protective coat Nylon tie Fiber with protective coat Fixing device for reinforced core Reinforced core N S Fixing seat Pressboard Big gasket ring Earthing deriving device 5 Inlet outlet tube a Nut plastic N Fiber cable Beer rn Fiber cable S lt Drawing 7 5 9 Step Nine A ble FOSC housing and fix FOSC 5 9 1 OSC cover on base directly 5 9 2 Install plastic hoop between FOSC cover and the base tighten hoop locking system is to be fixed by hoop fixing bolt then 5 9 3 All nuts plastic ones of base need to be retightened once more 5 FOSC installation Aerial application fix metal hoop and transom to the pole Please refer to Drawing 8 1 NG SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 2 Wall mounting application fix the bracket on the wall with the bolt metal hoop is not required 5 9 5 Underground application metal hoop is not required See drawing 8 Important issues 1 Pay attention while installing plastic hoop 2 The specification of the bolt for wall mounting is M8 Va FOSC cover metal Hoop fixing bolt Hoop locking system bN Base Nut plastic Fiber cable Q NG 1 Y SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Clo
6. 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 Inletterminal fiber cable it off section by section to avoid fiber breakage va Stripping em TRAN er cable Temp locating mark 5 4 Step Four Separate fiber cores a nd prep ais N bos lt X Drawing 3 prior to fixing fiber cable 5 4 1 Wind 2 layers of insulation tape on protective coat of fiber core for protection tape 5 4 2 Reserve reinforced core in 50mm Za r core and clean them Form a ring nd cut off the unnecessary ones YV Meanwhile get rid of the stuffing to sepatats fibe with the diameter of 100mm or so and fix it on the fiber cable temporarily by adhesive len 5 4 3 See Drawing 4 Important issues Inlet outlet tub e to be selected accurately to make it easy for splicing and ma Ny oo lt j Reinforced core Fiber cable Drawing 4 Fiber with protective coat Adhesive tape Ma g e 3 D oO g eb O ie a a o D Oo oO ie o e 42 o 9 9 SOJ YNS SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 5 5 Fix reinforced core and pyrocondense fix and seal fiber cable 5 5 1 5 5 2 5 5 3 5 5 4
7. 7 1 on Y SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 5 7 2 See Drawing 6 Va Important issue pay attention to the twist and bend of fiber oN IN O Oo f NN Sl ee hal ace A a AS BR sleeve a fr 7 ye Fiber bunch ibb iber bunchy or ribbon mi EN i if we g Fixing slot of heat we m shrinkable protective N sleeve bunchy or ribbon Bu VA y AVIV FH CII ATA ssl AV Fiber EN bunchy or ribbon Nylon tie W Nylon tie Fiber with Fiber with protective coat protective coat Drawing 6 eck up comprehensively nical requirements the following instructions must be followed with protective coat are fixed with nylon tie at the entrance of FOST 5 rommet should be pressed from inside to outside in order to properly install FOST 5 8 3 If there are fibers with protective coat reserved available wind it into the fiber holding ray 8 O 5 Check whether gasket ring is installed neatly and smoothly without any breakage If not level it up with seal tape Check whether the internal tighteners and reinforced core are well tightened 12 SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 5 8 6 See Drawing 7 Important issues If any problems occur they should be solved right
8. no air bubbles After sealing the FOSC according to th tipulated operation procedures immerse it in clean water rmal Voltage i j temperature in 1 5m depth for 24 hours th uld be resistance no breakdown or arc over between 7the metallic strength components of the FOSC between allic components and the ground at DC 15KV for 1 Isolating After sealing the FOSC according to stipulated operation resistance procedure immerse it in clean r in 1 5m depth for 24h the isolating resist etween the metallic components of the between the metallic components and the groun hould be 2x10 MQ Q x Ki Ka 16 SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure GUARANTEE CONTACT Address Building 118 Vonsovskogo Street 1 inburg Russia Tel 7 343 379 98 38 Fax 7 343 379 98 38 E mail info nag ru Online shop http shop nag ru NG
9. sure 6 Fiber Optic Splice Closures FOSC inspecting and testing items a Inspecting type Inspecting f Routine test Technical Requirements test pe tes item Before leaving E 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 1 u Appearance impurities and other defects all background colors should be even and continual There is a clear sign on the housing such as name and Sign model of the product etc The fibers reserved are to be winded in fiber optic splice tray FOST the length of fibers housed 4 OST Fiber storage P is gt l 6m the curved radius is gt 30mm g the device a installation and maintenance there be no attenuation on fibers Inside FOSC metallic componen iber cables has the Electrical i i pee oe functions of electrical putting ough earthing jointing 7 devi connection and disconnecting s possible to install At least 3 evice earthing deriving device outs ousing sets After sealing accordi he stipulated operation sampled Seali procedures the inje ir pressure is 100KPa 5Kpa each time ealin B when immersed i ter of normal temperature for performance At least 3 sets 15 minutes there should be no air bubbles then observed deach for 24 hours there should be no change of air pressure
10. ting valve 1 set After inject air it is used for Configuration as per pressure testing and sealing requirement testing 8 Earthing deriving 1 set Deriving metal parts of Configuration as per dev fiber cables in FOSC for requirement N earthing connection QO SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 2 3 Main accessories and special tools x No Name of accessories Quantity Usage Remarks 1 Heat shrinkable Protecting fiber splices Configuration as per protective sleeve capacity 2 Nylon tie Fixing fiber with protective coat Configuration as per capacity 3 Earthing wire 1 piece Putting through between earthing To put through as per devices EN Abrasive cloth 1 piece Scratching fiber cables 5 Labeling paper 1 piece Labeling fibers aa Special wrench 2 pieces Installing and tightening nut of Y reinforced core and nut i of inlet outlet tube 7 Measuring paper 1 piece To measure perime hich To measure perimeter its diameter is enlarged with seal with the corresponding tape measuring paper 8 Seal tape 1 ring Enlarging diameter of fiber Configuration as per cable NV in with gasket specification ring 9 Insulation tape 1 ring ameter of fiber cable asy fixing 10 Metal hoop 1 set wall mounting and pole 11 Buffer tube decide itched to fibers and fixed with Configuration as per by N FOST managing buffer requirement N 12 Desiccant 1 bag P
11. ure 4 Installation flow chart 1 Open the closure Vai 2 Determine length of fiber cable to be fixed and stripped inside Rose I 3 Strip off protective coats of fiber cable a dfiber ee A y 4 Separate fiber cores and prepare wor k prior to fixing fiber S5 4S 5 Fix fiber cable and mn iced core Sr N XY En 7 Install heat s hrinka ble protective sleeve and house fibers o P ys Check up comprehensively ee WE SS Assemble FOSC housing and fix FOSC SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 5 The process of installing FOSC X 5 1 Step One Open the closure 5 1 1 Cleaning the locale and determine where to install the FOSC and then plac fiber cables required J 5 1 2 Check whether the main components and accessories have been well prep inside the package 5 1 3 Open the closure demount hoop fixing bolt and pull hoop locking system en proceed in demounting the hoop Pull the FOSC cover upwards out installation could b 5 1 4 See Drawing 1 Important issues If the weather condition is not good enou tent must be pitched for waterproof and nn SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure FOSC hoop left FOSC hoop right j Hoop connector pound C Y stem S s IS Grommet i FOST cover gt x lt Fixing device for reinforced core
12. ut into FOSC before sealing for desiccating air 3 Necessary tool 3 1 Supplementar stallatio n rials to be provided by operator Name of materials Usage Scotch tape A Labeling temporarily fixing Ethyl as Cleaning Gauze Cleaning Y SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Closure 3 2 Special tools to be provided by operator Na Name of tools Usage is Fiber cutter Cutting off fiber cable Fiber stripper Strip off protective coat of fiber cable Combo tools Assembling FOSC N 3 3 Universal tools to be provided by operator Name of tools Usage and specification Band tape Measuring fiber ae Pipe cutter Cutting fiber cable Electrical cutter Take off protective eo of fiber cable Combination pliers ungez aoed core Screwdriver Crossing Paralleling screwdriver Scissor Waterproof cover oo dustproof Metal wrench Tightening nut of reinforced core I 3 4 Splicing and testing instruments to be provided by operator Name of instruments Usage and specification Fusion Splicing Machine Fiber splicing OTDR b N Splicing testing Provisional splicing ee Provisional testing Notice The abo ed tools and testing instruments should be provided by the operators themselves Q NG Y SNR FOSC G Dome Mechanical Seal Fiber Optic Splice Clos
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