FIST-SOSA I N S T A L L A T I O N I N S T R U C T I O N Splice Only Sub Assembly Single element sub-assemblies Single circuit sub-assemblies Ribbon sub-assemblies FIST-SOSA-2SE8/2- X FIST-SOSA-4SC2/0- X FIST-SOSA-2R4- X FIST-SOSA-2SE12/4- X FIST-SOSA-4SC4/2- X FIST-SOSA-4R4- X FIST-SOSA-4SE8/2- X FIST-SOSA-8SC2/0- X FIST-SOSA-4SE12/4- X FIST-SOSA-8SC4/2- X X = S (SMOUV 45 mm) or A (ANT) or Q (QPAK) Contents 1 Introduction 2 General 2.1 Abbreviations 2.2 Kit contents 2.3 Accessories 2.4 Items required from FIST installation kit 2.5 Tools 3 Installation 3.1 SOSA installation 3.2 Splicing fibers 3.3 SC and SE routing 3.4 FOPT-SF routing on FAS 3.5 Important steps during installation 1 Introduction A SOSA (Splice Only Sub-Assembly) is an assembly of a number of trays mounted on a base plate. A SOSA-SE or R4 assembly has 2 or 4 single element trays. A SOSA-SC assembly has 4 or 8 single circuit trays. The base plate allows the trays to hinge, giving access to all the fibers. Splicing in single elements trays is typically done on a cable element basis (max. 12 fibers). Splicing in the single circuit trays is typically on a two-fiber (transmit and receive) basis but can range from 1 up to 4 fibers. Splicing in the ribbon 4 trays is typically done on single ribbon basis but can range up to 2 ribbons. Note: the user must be aware that this product is specifically designed for the fiber optic network and should be handled with care to prevent damage which may be caused by dropping the product or its contents. Follow all local safety regulations related to optical fibre plant elements To clean FIST components, the use of isopropylalcohol is recommended.
2 General Specific network elements installation instructions can overrule the SOSA installation instruction. 2.1 Abbreviations 2.3 Accessories SECO 4, SECO 6, FOPT-SF, FOPT-CS, FOPT-CT In the following installation instruction both SECO 4 and SECO 6 are covered. SECOs are used to convert loose tube cable elements with primary coated fibers into single circuits (typically 2 fibers). A SECO 4 is used to convert a loose tube with 8 fibers into 4 single circuits. A SECO 6 is used to convert a loose tube with 12 fibers into 6 single circuits. A SECO is clicked onto the FAS plate. SECO s and transportation tubes are pre-installed in some FIST products. Fiber Arrangement System FAS Loose tube breakout system SECO Termination Unit Fiber optic protection tubes: Cable to SECO FOPT-CS SECO to FAS FOPT-SF Cable to tube FOPT-CT 2.2 Kit content Three sizes of transportation tubes are used for guiding the fibers to the SECO and from it to the splicing trays. A FOPT-SF Δ 1.2 x 1.8 is used to exit the SECO towards the splicing trays. B FOPT-CS Δ 2.4 x 3.1 is used to enter the SECO. C FOPT-CT Δ 3.15 X 4.3 is used to make the transition from the loose tube to the FOPT-CS. If the FOPT-CS fits over the loose tube, the FOPT-CT is not needed. Loose buffer tube CT CS SF Remark: for cleaning FIST components, use of isopropylalcohol cleaning tissue is recommended. 2.4 Items required from FIST installation kit 5 sub-assemblies (being XSE or XSC or XR4) Fiber guiding pin Installation instruction FOPT-CS FOPT-CT FOPT-SF SECO if not pre-installed Marker Tray lid 2.5 Tools FACC-tube-cutter 01 : to cut transportation tubes FACC-tube-stripper 02 : to strip loose tubes Note: Ribbon installation may require specific accessories and tools and is covered in specific installation instructions. 2
3 Installation 3.1 SOSA installation Make sure the grooves are clean on the FAS module area before fitting modules. 3.1.4 Identify the tray to be worked on and make it accessible. If the FAS module/trays are in vertical position you will have to support the trays above the selected one using the tray wedge. The wedge is located in the spare hinge holes between trays, and attaches to the back of the upper tray (snap fit). 3.1.1 To fit a module: open the module in the middle, hold the module base, push and slide it onto the FAS module area as close as possible to the FAS entrance area positioned in the correct way; i.e. the back of the trays should face the FAS entrance area. Do not leave any space between the different modules. Make sure that the module is positioned properly before clicking it onto the FAS and check the snap fit before continuing! Make sure that the SOSA is clicked in well. Identify the module and number the trays. 3.1.5 The SOSA module base is numbered. 3.1.2 To remove a module: carefully lift the base at the centre of its length with the lip and push the base at the other side. 3.1.3 SECO s are mounted according to the installation instruction of the network element concerned. The first step is to define how many FOPT-SF will be needed for each SECO. Trays will be fed by FOPT-SF tubes, containing 1 up to 12 primary coated fibers or 1 secondary coated fiber. 3.1.6 For SC trays, tray 1 has to be fed from groove 1, tray 2 from groove 2, etc. Note : When entering with two FOPT-SF in one groove, the top one should be prepared as described above (90 mm under the SOSA). The bottom one will only be inserted 20 mm under the SOSA. 3
3.1.9 Cut the FOPT-CS to the appropriate length, using the FACC- tube-cutter 01, strip the loose tube and clean the fibers. The fibers need to be cleaned thoroughly so that they will not stick during feeding. Separate the fibers and guide them into the FOPT-CS. Insert the FOPT-CT over the loose tube so there is a gap of at least 10 mm between the loose tube and the FOPT-CS 3.1.6a SE trays have double thickness, so use the odd number grooves, i.e. tray 1 to be fed from groove 1, tray 2 from groove 3 etc. But one can use the both grooves if necessary (i.e. 4 secondary coated fibers) Note: When entering with two FOPT-SF in one groove, the top one should be prepared as described above (90 mm under the SOSA). The bottom one will only be inserted 20 mm under the SOSA. 3.1.10 Mount the SECO on the FOPT-CS. 3.1.7 Each FOPT-SF tube that will leave a SECO should be cut to the correct length, depending on the tray to be fed. Guide the FOPT-SF to the appropriate tray and push the tube into the groove under the tray until it will go no further. 3.1.11 If necessary, divide the fibers into circuits and place each circuit in an outgoing port of the SECO (dark fibers should be placed on top ports). Do not click the SECO onto the FAS plate yet. 3.1.12 Insert and feed the fibers into the selected tube (FOPT-SF) until they appear at the opposite entrance to the tray. Take the fibers and pull the remaining length gently through the tube. 3.1.8 Cut each tube 10 mm from the SECO. 4
3.1.13 Place the FOPT-SF in the SECO. 3.1.17 By using termination units, maximum two secondary coated fibers should be passed through the termination unit in accordance with individual installation instructions. No SECO is required. When stripping secondary coated fibers, make the transition under the module base plate in the middle of the SOSA. Remark: If routing pigtails to a SE or SC tray with a non flexible coating, the coating will have to be stripped. 3.1.14 Click the SECO onto the FAS-plate. 3.2 Splicing fibers in SC and SE trays 3.1.15 To avoid buckling of fibers in the transportation tubes pull gently on the fibers and store the fibers temporarily on a tray. 3.2.1 Take the stored fibers out of the tray (a fiber guiding pin can be used). 3.1.16 Storing dark fibers can be done in three different ways. 1) Organise dark fibers into the different trays, following instructions as described. 2) Organise dark fibers into the first available SE tray from a SOSA module (with a max. of 24 primary coated fibers). 3) Store all dark fibers into the dark fiber storage area. If using the dark fiber storage area, cut the FOPT-SF for each circuit so that the FOPT-SF sits 20 mm inside the dark fiber storage area. 3.2.2 Splice and put the splice protector on the fibers. Initial fiber length on each tray is recommended to be 1.5 m on both sides, to allow 10 resplices. 1.2 m if 2 secondary coated fibers are used in SC tray. Note: use only 45 mm long SMOUV. 5
3.2.3.4 ANT in SE tray. 3.2.3 Take the splice protector and put the splice protector centred towards the splice holder. 3.2.3.5 Q-pack in SC tray. 3.2.3.1 Smouv in SC tray. 3.2.3.6 Q-pack in SE tray. 3.2.3.2 Smouv in SE tray. 3.2.3.3 ANT in SC tray. 3.2.4 Make several loops and place the fibers on the tray. Avoid tight wrapping around the centre of the tray. If the length of the fiber is less than 900 mm it may be difficult to store the fiber on the tray and re-splicing to a correctly cut length may be necessary. When using a mixture of primary and secondary fibers in SC tray, store the primary coated fiber first. 6
3.3 SE and SC routing 3.2.5 Fill in the identification in the moulded table, in the centre of the tray. 3.3.1 SE-tray routing. 3.2.6 A tray lid has to be positioned on the last tray. 3.3.2 SC-tray routing. 3.2.7 To remove the traylid, pull the lid on the bottom. 3.2.8 Secure the trays with hook and loop fastener strap. 7
3.4 FOPT-SF routing on FAS 3.3.3 Loop back. 3.5 Important steps during installation Make sure that the grooves on the FAS are clean (3.1). Cut the transportation tubes with the tube-cutter. When entering with two FOPT-SF in one groove, the top one should be prepared as described above (90 mm under the SOSA). The bottom one will only be inserted 20 mm under the SOSA (3.1.6 and 3.1.6a). Cut the FOPT-SF 10 mm from the SECO (so FOPT-SF will not be fully inserted under the modules) (3.1.8). Clean fibers (3.1.9). When using FOPT-CT, leave a 10 mm gap between the loose tube and FOPT-CS (3.1.9) Push the FOPT-SF + FOPT-CS completely in the SECO (3.1.10 and 3.1.13). Avoid buckling of the fibers (3.1.15). Initial fiber length is 1.5 m or 1.2 m in case of 2 secondary coated fibers in SC tray (3.2.2). Use only 45 mm long SMOUV (3.2.2). Tyco Electronics Raychem bvba Diestsesteenweg 692 B-3010 Kessel-Lo, Belgium Tel.: 32-16-351 011 Fax: 32-16-351 697 www.telecomnetworks.com www.te.com FIST, SMOUV, TE (logo) and TE Connectivity are trademarks of the TE Connectivity group of companies and its licensors. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity obligations shall only be as set forth in TE Connectivity Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. TC 458/N/IP/2 01/99