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1. Fiber bunchy ribbon fiber with protective coat Step Five Fix reinforced core and fiber cable 5 5 1 Upon finishing the above steps then demount port plugs pressboard and fixing nut of Drawing 4 reinforced core Make sure to check whether the fiber cable stripped fits in with the fixing ports or not If not the adjustment should be done in time Otherwise it will affect installation quality 5 5 2 Tighten fiber cable pressboard If the diameter of fiber cable is small then enlarge it with insulation tape 5 5 3 Tighten nut of reinforced core with the special wrench plastic and then retighten it with the metal wrench the metal wrench should be provided by operator 5 5 4 See Drawing 5 www bismon com Datacomms Solutions Fixing bolt for fiber cable Nut for reinforced core EA a CO Pressboard Fiber cable ZN A E m D n a 0 Fiber Seal fitting Z J BEERS Housing k Fixing device for fiber cable Fixing device for reinforced core Drawing 5 5 6 Step Six Splice fibers 5 6 1 Follow user manual of fusion splicing machine to splice fiber 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
2. 10 DEIET 6 Fiber Optic Splice Closures FOSC inspecting and testing items Inspecting type Routine test Before leaving Type test factory full Inspecting Technical Requirements item 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 Appearance impurities and other defects all background colors should be even and continual Si There is a clear sign on the housing such as name and ign model of the product etc The fibers reserved are to be winded in fiber optic splice tray FOST the length of fibers housed in FOST is gt 1 6m the curved radius is gt 30mm During the Fiber storage device installation and maintenance there should be no attenuation on fibers f Inside FOSC metallic components of fiber cables has the Electrical cinti functions of electrical putting through earthing ointin connection and disconnecting It is possible to install device At least 3 sets earthing deriving device outside the housing After sealing according to the stipulated operation procedures the injected air pressure is 100K Pa 5K pa sampled Sealing when immersed in clean water of normal temperature for each time performance 15 minutes there should be no air bubbles then observed At lea
3. Horizontal Fiber Optic Splice Closure FOSC P N B1 OPCL24P120 INLINE CLOSURE Installation Manual 3 Bismon COMMUNICATION PRODUCTS Datacomms Solutions 1 Scope of application This Installation Manual is suit 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 and wall mounting in duct and handhole The ambient temperature ranges from 40 to 65 C 2 Basic structure and configuration 2 1 Dimension and capacity Capacity of FOSC Bunchy 12 120 Cores Ribbon max 144 Cores 2 2 Main components N Name of Quantity Usage Remarks o0 components 1 Housing 1 set Protecting fiber cable splices in Internal diameter whole 340x122 mm 4 5 7 3 Fiber optic Max 5 trays bunchy Fixing heat shrinkable protective Suitable for splice tray Max 4 trays ribbon sleeve and holding fibers Bunchy 12 24 cores FOST Ribbon 3 pieces Foundation 1 set Fixing fiber cable reinforced core and FOST Seal fitting 1 set Sealing between FOSC cover and FOSC bottom 1 set After injecting air it is used for Configuration as per Pressure pressure testing and sealing testing requirement testing valve www bismon com DELEIER TOE Earthing Deriving metallic parts of fiber Configuration as per cable in FOSC for earthing requirement deriving de
4. After sealing the FOSC according to the stipulated Volt operation procedures immerse it in clean water of normal oltage temperature in 1 5m depth for 24 hours there should be resistance no breakdown or arc over between the metallic strength l 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 M www bismon com DELEIER
5. the first fiber ring should be housed on the farthest side of FOST the remaining fiber 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 Nylon tie Heat shrinkable f Grommet FOST protective sleeve x V Fixing slot of heat shrinkable Right terminal fiber protective sleeve bunchy with protective coat Left terminal fiber with protective coat Fiber Drawing 6 8 www bismon com Datacomms Solutions 5 8 Step Eight Check up comprehensively To ensure the technical requirements the following instructions must be followed 5 8 1 The fibers in the FOST are spliced and installed orderly The curved diameter of fiber meets with the technical requirements 5 8 2 The internal tighteners are tightened 5 8 3 The inlet outlet ports without fiber cables installed must be blocked up with the port plugs 5 8 4 Control the amount of seal tape within a proper range 5 8 5 Seal fitting is installed neatly and smoothly If not level it up with seal tape 5 8 6 Seal the cover of seal f
6. to the fixing point of FOST fiber optic splice tray 4 Fiber in 1600mm length after stripping off the protective coat it is to be winded inside the FOST after splicing with other fibers 5 2 2 See Drawing 2 Important issues 1 Reserve enough length of fiber cable to be spliced 2 Stripping length also could be decided by customer according to installation requirement 2 2000mm length of protective coat of fiber cable to be stripped off TE sat de iti 400mm length of fiber with protective coat i i 1600mm length of protective coat Fiber cable 6 Umm of fiber to be stripped y Drawing 2 5 3 Step Three Strip off fiber 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 Temp locating mark Stripping terminal fiber cable i Inlet terminal fiber cable Cutter R Drawing 3 5 4 Step Four Separate fiber cores and prepare work prior to fixing fiber 5 4 1 Wind 2 layers of insulation tape on protective coat of fiber core Meanwhile
7. a s V T m m a E z e ge D on N a Dim wo i lt a o9 p g o m a 2 eC es M Ss 5 H EA ma 8 z Aa an o i A D Z sml gt i m 5 ON S A Som Q g R C 2 a ea eg 5 5 a N Q N gt O nee a S A E coos O S 5 Tr od _ S e Lt so 2 A w S 2 47 2 4 ea S 2 5 9 a jes ieee ol go gt o 5 San S fy m aw OO T Bp tl 9 i P z pI 6 Las Ady E m ait n Nn fot Q z op S 4 p Are 5 lal a SACE E 9 w JIiI amp Wee Sees i E T 5 5 aa lt m Fa Si p z S a ON mm S S E a BS eo SS om o Q ww om Re HES SE ES B om q S o me cleie es SS 2 Pa OE a 10 www bismon com Datacomms Solutions 5 10 Step Ten Fix FOSC 5 10 1 Fixing the FOSC and tighten bolts in sequence as per drawing 9 Important issues Retighten in five minutes 12 Tighten properly to avoid the closure to be out of shape Port B 11 www bismon com lt x P lt 5 j A N z A Qe N Port B 3 Port A 11 Drawing 9
8. d dustproof re E y Kan a on S o on ss Ras ee flac ea w 8 S A 7 a 5 m Q T an wa D La gt fom ZZZ SS 1 amp 4 _ O zz sw s a 2g je S m y F 2 z2 ab sN Z za 5 5 Z ON 5 n n gt S S es am a i 39 g 2 Os C aer H 2 O neee E mo S S g a Fe a a a a a a a Cy ww Wee Bn a 0 ER 8 ny ss Ho a op i e m 2 So oa H G 2s rs 5 c o SF 4 x S a 8 p lent zE 2 5 om gt S g Ka 8 AIEE z oh eD on e al E S eS le oh 2 a g m o gg e A ee g 8R 8 plas 5 6 2 E 35 E A Aa OF At 5 www bismon com Datacomms Solutions 5 2 Step Two Determine length of fiber cable to be fixed and stripped inside FOSC 5 2 1 Fiber cable in 60mm length the distance from seal fitting to fiber cable pressboard 2 Fiber cable in 2000mm length it is used to be winded and spliced after stripping 8 Fiber with protective coat in 400mm length the distance from the fixing point of fiber cable
9. get rid of the stuffing to separate fiber core and clean them Form a ring with the diameter of 6 DELEIER TOS www bismon com 5 3 100mm or so and fix it on the fiber temporarily by adhesive tape 5 4 2 This FOSC is provided with 8 inlet outlet ports The inlet outlet ports could be decided according to number and diameters of fiber cables to be actually installed then the corresponding number of port plugs should be taken out 5 4 3 This FOSC is suitable for the following diameters of fiber cables respectively Port A suitable for fiber cable with max diameter p20mm Port B suitable for fiber cable with max diameter p 14mm 5 4 4 The corresponding inlet outlet ports are to be selected according to fiber cables actually installed When the diameter of fiber cable is smaller than that of the inlet outlet port then the seal tape should be used to enlarge the diameter of fiber cable of which the perimeter could be measured by the corresponding measuring paper marked with Hole A Hole B 5 4 5 Reserve reinforced core in 40mm length and cut off the unnecessary ones 5 4 6 See Drawing 4 Important Issues Before the seal tape is used for enlarging the fiber cable diameter it should be scratched and to be cleaned with abrasive cloth and ethyl alcohol 2 Cut off reinforced core with a special cutting plier Adhesive tape Seal tape Insulation tape w M 5 l e Reinforced core
10. itting 5 8 7 See Drawing 7 fy 2 im a a TS ge g Fe lt 5 gt 3 Se PE 5 a a me BRE A i gt a 5 m a 3 2 e Pay oS nS o So x Yo w OQ t 0 5 ag E S m o g i TE gt A S X 2 u TR T opr u S 5 A A 7 fA D fo x g Som i Ss ajz m 3 s z E A a T gt ay O gt gt Z io E i o Ss a a Ii 2 G S2 F 5 2 D a D 8 nn v 9 met Pas 9 amp 2e g 2 S pis bb E g A as 3 ca Z j X R MD lam E y J w s Qo E 5 fn aE I N Q S 5 T 7 3 5 Ro 2 o l CE Q gz o E ge 8 EM 5 EE Ei as SZ oo Boleg gt o gt A FY V O n Sem BS yg g Rg e O08 Bem 5 Ss of Sap 2 Da se ain Sa ay a Daa A n na od Fe g8 a 52 EM Eo Eo O V g m o 9 www bismon com Datacomms Solutions 5 9 Step Nine Assemble FOSC housing 5 9 1 Put the FOSC cover on the FOSC bottom directly 5 9 2 Insert locating bolt of FOSC and tighten it with the special wrench 5 9 3 Put the insert plates into the slot one pair on each side one piece with a hole with screw thread in the middle the other with a hole without screw thread in the middle Tighten bolts of insert plate with the special wrench 5 9 4 Ifthe FOSC is for aerial app
11. lication then put the hanging hook on one side of the closure and then tighten fixing bolts on both sides Otherwise tighten the 4 fixing bolts at four corners respectively 5 9 5 See drawing 8 Important issues cleaning the housing and pay attention to the above sequence 3 E amp F 32 F E 34 ay S S o m gt eA gt m e o m v a D Da A OD Doa ae D D en SESE 25 as 2S as zre Fa SA Ah Es Fees ool os s Asas i aes E he A E O o p o br lobo SSF Do ee So o es A EES oN os A ESuh er E on iz Sy 2 2 ome DD K iz NESE g sz lt om e iz lt 2 A g ol V S P 5 a D ial z g 2 i a
12. ools and testing instruments should be provided by the operators themselves www bismon com DEIGLAN 4 Installation flow chart 1 Open the closure 2 Determine length of fiber cable to be fixed and stripped inside 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 fiber cable 6 Splice fibers 7 Install heat shrinkable protective sleeve and house fibers 8 Check up comprehensively 9 Assemble FOSC housing 10 Fix FOSC www bismon com DELEIER 5 The process of installing FOSC 5 1 Step One Open the closure 5 1 1 Cleaning the locale and determine where to install the FOSC and then place fiber cables required 5 1 2 Check whether the main components and accessories have been well prepared inside the package 5 1 3 Open the closure 1 Demount the fixing bolt of insert plate with a special wrench Put the fixing bolt into the hole with screw thread next to the fixing hole of the insert plate and push the insert plates out with the wrench 2 Use the special wrench to demount all the locating bolts on the housing as well as fixing bolts it is also possible to install hanging hook according to the installation requirement at four corners then succeed in opening the closure 5 1 4 See Drawing 1 Important issues If the weather condition is not good enough then a tent must be pitched for waterproof an
13. st 3 sets for 24 hours there should be no change of air pressure sampled each After reopening and resealing according to the stipulated im 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 Bearing pull is 800N at axle orientation there should 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 www bismon com DEIGEN TOS 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 Bearing torsion 50N m 10 circle at torsion angle 90 Torsion There should be no breakage on the housing Injected air pressure of 60KPax5 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 the swatch in clean water of normal temperature for 15 minutes there should be no air bubbles
14. vice connection 2 3 Main accessories and special tools Heat shrinkable Protecting fiber splices Configuration as protective sleeve aa per capacity 2 Nylon tie Fixing fiber with protective Configuration as eee ee ee Insulation tape 1 roll Enlarging diameter of fiber D mg 4 Seal tape 1 roll Enlarging diameter of fiber Configuration as cable which fits in with seal per specification 5 Wanginghook tse Foraeialwe SiS Earthing wire 1 piece Putting through between To put through as earthing devices per actual requirement Abrasive cloth Scratching fiber cable ee so Special wrench 3 pieces Fixing bolts tightening nut of D Aa oe 10 Measuring paper To measure perimeter of fiber To measure cable of which the diameter is perimeter with the enlarged with seal tape corresponding measuring paper 1 Buffer tube To be decided Hitched to fibers and fixed Configuration as 12 Desiccant 1 bag Put into FOSC before sealing a Fe 3 Necessary tools for installation 3 1 Supplementary materials to be provided by operator www bismon com Datacomms Solutions 3 2 Special tools to be provided by operator Fiber stripper Strip off protective coat of fiber cable 3 3 Universal tools to be provided by operator 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 Notice The above mentioned t

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