VSOF-BS403A
Contents
1. 9 16 VSOF BS403A User Manual Rev 3 2 11 2 Insert the lower part of the sheath holder into the inlet of the closure Figure 20 Cable Diameter Required Q ty 6 8mm 9 13mm 1 14 17mm 2 18 20mm J Figure 20 2 12 Fixing Cable Sheath 2 12 1 Put the optical cable with sheath gasket on the entry of the closure and close it with upper sheath holder Figure 21 2 12 2 Fix the cable sheath by using a screwdriver Figure 22 Figure 21 Figure 22 2 13 Fixing Tension Member 2 13 1 Lift up the splice tray and place the T M tension member on the T M supporter Figure 23 2 13 2 Put the T M supporter cover on the T M and tighten them together by using a screwdriver Figure 24 Figure 23 Figure 24 10 16 VSOF BS403A User Manual Rev 3 2 14 Drop Cable Guiding if required 2 14 1 In case of using octa branch type sheath gasket for guiding insert the drop cable from lower side into the drop cable guider by turns Figure 25 Figure 25 2 15 LAP Grounding if required 2 15 1 Cut the cable sheath about 1cm from the cut end Figure 26 2 15 2 Connect the grounding wire tab to the sheath and clamp tightly Figure 27 Figure 26 Figure 27 2 16 Arranging Unit Protection Tubes 2 16 1 Arrange the unit protection tubes considering the bending radius Figure 28 2 16 2 Insert the unit protection tube into the inlet on the splice tray and fix2. 7 16 VSOF BS403A User Manual Rev 3 Tetra Branch Type Cutting Point Cable Diameter 6 8mm 10 12mm Octa Branch Type Cutting Point Cable Diameter 38mm 5 6mm A Inside Figure 11 2 8 2 In case of mid span branching with mono branch type sheath gasket cut off one side of sheath gasket or by using equivalent Figure 12 Figure 13 Figure 1 2 Figure 13 2 9 Applying High Vacuum Grease 2 9 1 Apply the high vacuum grease on the cable end to prevent the cable sheath from scratch and make it easy for sheath gasket insertion Figure 14 Figure 1 4 8 16 VSOF BS403A User Manual Rev 3 2 9 2 In case of mid span branching with mono branch type sheath gasket apply the high vacuum grease on the cutting surface of sheath gasket Figure 15 Figure 15 2 10 Inserting Sheath Gasket 2 10 1 Pass the unit protection tubes through the sheath gasket to the cable cut end Figure 16 2 10 2 In case of mid span branching with mono branch type sheath gasket insert cable into sheath gasket and fasten sheath gasket to the cable by using cable tie Figure 1 7 Figure 16 Figure 17 2 11 Assembling Sheath Holder Adapter 2 11 1 Put the required number of sheath holder adapters on the lower groove of the sheath holder according to the cable diameter Figure 18 Figure 19 Sheath Holder 4 es ee Sheath Holder Adapter Figure 18 Figure 19
3. the unit protection tubes by using cable ties Figure 29 2 16 3 In case of mid span branching with lift up the splice tray and arrange the surplus loose tube Note Be careful not to damage the inner fibers Figure 28 Figure 29 11 16 VSOF BS403A User Manual Rev 3 2 17 Splicing and Storing Fibers 2 17 1 Preparation 2 17 1 1 Clean the working desk and check the fibers carefully 2 17 1 2 Cut each fiber end carefully to make a perpendicular cut to the fiber axis 2 17 2 Splicing 2 17 2 1 Splice fibers in accordance with splicing method to be approved Note1 Be careful not to twist or bend fibers Note2 There should be no damage or flaw on the cut area and keep the fibers from dust to minimize the data loss Note3 Single mode fibers should be spliced together carefully to maintain a constant center axis Note4 If there is any problems with the splice then cut the splicing point and splice them again 2 17 3 Arranging the splices 2 17 3 1 After the splice insert the splice protection sleeve in each slit accordingly Figure 30 2 17 3 2 Coil surplus fibers in the tray in a figure 8 shape 2 17 3 3 After the arrangement apply the O ring into the slit and close the tray lid 2 17 4 Record each splice on the index card on the lid Figure 31 Figure 30 Figure 31 2 18 Stacking Splice Trays 2 18 1 Place the tray cover on the tray properly and stack the trays by using the connection paris on the sid
4. I O u O Z O VSOF BS403A User Manual Rev 3 Descriptions Upper Main Body Lower Main Body Splice Tray Unit Protection Tube Cable Tie High Vacuum Grease Splice Tray Band Sheath Holder Sheath Gasket Main Body Screws Sheath Holder Adapter T M Ass y Silica Gel Splice Protection Sleeve Main Body Gasket Grounding Wire Aerial Hanger Manhole Hanger Unit EA EA EA EA EA EA EA SET SET EA EA SET EA EA EA EA EA EA 3 16 4 Num of Splice Trays x 4 1 1 4 4 12 No of Mono Branch Type Sheath Holder x 3 1 1 Remarks Standard Standard Note 1 Note 2 Note 3 Optional Optional Optional Optional Mid Plate Set SD Type DD Type VSOF BS403A User Manual Rev 3 Note 1 The type of sheath holder shall be accordance with type of sheath gasket Descriptions Mid Plate Splice Tray Sheath Holder Sheath Gasket Grounding Connector Sheath Holder Adapter T M Middle Ass y Splice Tray Band Grounding Wire Mid Plate Gasket Main Body Screw Unit EA EA SET SET EA EA SET EA EA EA EA mono di tetra or octa branch type 4 1 No of Mono Branch Type Sheath Holder x 3 1 1 12 Remarks Note 1 Note 2 Optional Note 3 Optional Note 2 The type of sheath gasket shall be accordance with customer s requirements Note 3 Do NOT provide for di tetra and octa branc
5. VSOF BS403A Splice Closure for Fiber Optic Cable User Manual Rev 3 SSEM VISSEM ELECTRONICS VSOF BS403A User Manual Rev 3 1 Introduction 1 1 General VISSEM S BS403A protects fiber optic splicing point in various installation conditions such as aerial manholes ducts wall and direct buried applications It is specially designed for FTTH network and applicable to multi branching installation by using mid plate which is for increasing core capacity and complying with the requirements in each point of network The flat type gasket ensures reliable sealing performance by preventing air and water leak and the corn type sealing socket provides easy and reliable installation This closure has high mechanical strength against any environmental conditions With VISSEM S BS403A you can improve your network system to the higher level 1 2 Specifications 403A SS 403A SD 403A DD Size mm LxWxH 435 x 205 x 113 435 x 205 x 167 435 x 205 x 221 Weight kg 2 8 3 8 4 8 Main Entry Ports 4 Ports Closure 8 Ports Closure 12 Ports Closure Cable Dia mm 6 20 6 20 6 20 No of Splice Tray 4 6 8 Tray Capacity 24F up to 48F 24F up to 48F 24F up to 48F Splice Capacity 96F up to 192F 144F up to 288F 192F up to 384F Splice Method Fusion Mechanical Connector Splice Protector Heat Shrinkable Sleeve Mechanical Splicer Tension Member Galvanized Steel Wire FRP 2 16 1 3 Configuration Items m o O UU gt mn
6. e 2 18 2 Repeat the splicing procedure Figure 32 Figure 33 Figure 32 Figure 33 12 16 VSOF BS403A User Manual Rev 3 2 18 3 Tie the splice trays by using splice tray band to be provided Figure 34 Figure 34 2 18 4 Place the silica gel to be provided around the splice trays 2 19 Putting Gasket 2 19 1 Apply the high vacuum grease on the part of sheath gasket only after cleaning 2 19 2 Put the main body gasket on the groove Figure 35 Figure 35 2 20 Assembling the Mid Plate if required 2 20 1 Assembling the mid plate in accordance with Procedure 2 1 2 17 above mentioned Figure 36 Figure 37 13 16 VSOF BS403A User Manual Rev 3 Figure 38 Figure 39 Note Connect T M middle ass y to T M ass y by using grounding connector 2 21 Assembling the Closure 2 21 1 Place the upper main body to the lower one properly Figure 40 2 21 2 When using the mid plate place it on to the lower main body and cover the upper one Figure 41 Figure 40 Figure 41 2 22 3 Tighten the closure body with the provided screws listed below Figure 42 Type arty BS403A SS 12 BS403A SD 12 BS403A DD 12 Figure 42 14 16 VSOF BS403A User Manual Rev 3 2 22 Mounting the Closure 2 22 1 Manhole Mounting 2 23 1 1 Connect two hangers to the body with bolts and nuts Figure 43 2 23 1 2 Hang the closure on the hanger bar properly by using manhole hanger
7. h type sheath gasket VSOF BS403A User Manual Rev 3 2 Direction 2 1 Getting Started 2 1 1 Confirm the cable structure and the fiber type before starting the work Different types of fibers cannot be spliced together 2 1 2 Seal the splicing part perfectly to minimize cable damages by moisture Do not apply any impact to the splicing part 2 1 3 Keep the working place free from moisture or dust Do not give any impact on the cables Do not bend or twist cables 2 1 4 During the sheath stripping and the closure assembly procedures use permitted tools according to an approved fiber optic splicing standard in your region 2 2 Cable Preparation 2 2 1 Secure the cables firmly on the working table 2 2 2 Cut off about 1m from the cable end including the pulling eye 2 2 3 Clean the cut area with clean cloth 2 3 Marking a Cutting Point 2 3 1 Mark a sheath removing point on the cable with a piece of tape at a 150cm point from the cable cut end Figure 1 Figure 1 2 3 2 In case of mid span branching with mark a sheath removing point on the cable with a piece of tape at a 300cm point from the cable cut end 5 16 VSOF BS403A User Manual Rev 3 2 4 Sheath Removing 2 4 1 Remove the cable sheath from the marked point by using a sheath stripper Figure 2 Note Be sure not to damage the fiber optics 2 4 2 Remove all plastic tape and dummy filler tubes Figure 3 2 4 3 After trimming off dum
8. my filler tubes clean the loose tubes by using jelly cleaner Figure 2 Figure 3 2 5 Cutting Tension Member T M 2 5 1 Leave 14cm from the cable and cut off the tension member Figure 4 Note Be careful not to cut loose tubes 2 5 2 Remove PE coatings from the tension member if required Figure 4 2 6 Removing Loose Tubes 2 6 1 Leave about 4cm from the cable sheath end and remove the rest of the loose tube Figure 5 2 6 2 Clean the cut area by using jelly cleaner Note Be sure not to damage the fiber optics Figure 5 6 16 VSOF BS403A User Manual Rev 3 2 7 Inserting Unit Protection Tube 2 7 1 Insert fibers into the unit protection tubes carefully all the way up to the point where loose tubes end Figure 6 2 7 2 Wrap the tape around the end point of protection tube at cable side Figure 7 Note1 Be careful not to damage inner fibers Note2 The unit protection tube is provided in different colors for unit identification The colors are blue orange green Unit Protection Tube Figure 6 Figure 7 2 8 Cutting Sheath Gasket 2 8 1 Check the outer diameter of the cable and cut off the sheath gasket according to the cable diameter marked on it Figure 8 Figure 9 Figure 10 Figure 11 Mono Branch Type Cutting Point Cable Diameter A 6mm B 8 10mm C 12 14mm D 16 20mm Figure 8 Di Branch Type Cutting Point Cable Diameter 11 12mm Figure 9
9. nsibility for any damage caused by users or any statements unrelated to this manual VISSEM Electronics 235 2 Deokpyeong ri Majang myeon Icheon city S S f Gyeonggi do Korea 467 812 www opticube co kr Email opticube vissem com Tel 82 31 283 7852 Fax 82 31 283 7844 VISSEM OPT MO711 Printed in Korea 16 16
10. s Figure 44 2 23 1 3 In case of using mid plate connect two aerial hangers to both right and left side of the body Figure 43 Figure 44 2 22 2 Aerial Mounting 2 22 2 1 Connect two hangers to the body with bolts and nuts Figure 45 2 22 2 2 Hang the closure on the wire properly by using aerial hangers Figure 46 2 22 2 3 In case of using mid plate connect two aerial hangers to both right and left side of the body AL EA A ALE T E Figure 45 Figure 46 2 22 3 Wall Mounting 2 22 3 1 Connect two hangers to the body with bolts and nuts Figure 47 2 22 3 2 Hang the closure on the hanger bracket properly by using wall mount bracket Figure 48 Figure 47 Figure 48 15 16 VSOF BS403A User Manual Rev 3 2 23 External Grounding 2 23 1 Connect the external bonding wire to the ground terminal on the closure and connect the opposite end of bonding wire to a designated terminal Figure 49 Figure 49 The BS403A has been made under strict quality control and tests Our products passed several inspection criteria specifications and other certification standards The technical facts of the products are based upon reliable information but the user should consider the usage and applicability of the product before operation Sellers do not assume any liability resulting from improper use The contents of this manual are made in lieu of all warranties but sellers do not take the respo
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