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January 1994
Issue 1,  34-7035-4458-4

Fibrlok

 II 2529

Universal Optical Fiber Splice

Instructions

Содержание Fibrlok II 2529

Страница 1: ...1 January 1994 Issue 1 34 7035 4458 4 Fibrlok II 2529 Universal Optical Fiber Splice Instructions ...

Страница 2: ...2 Contents 1 0 General 3 2 0 Splicing Set up 4 3 0 Fiber Preparation 5 4 0 Splice Assembly 6 5 0 Fiber Repositioning 8 6 0 Fiber Organization and Splice Storage 9 7 0 Splicing Accessories 11 ...

Страница 3: ...to 900 m 1 02 All Fibrlok II 2529 Universal Optical Fiber Splices are gray in color and are marked with the 3M Fibrlok II logo on the splice cap Jacket Cap End Plug each end Fiber Entry Port each end 1 50 38 1 mm 150 3 8 mm 0 250 6 4 mm 1 03 Fibrlok 2501 Assembly Tool Fiber Alignment Guides 2 Toggle Arm Fiber Retention Pad Splice Holding Cradle Mounting Holes 4 Base Toggle Arm Fiber Retention Pad ...

Страница 4: ...Up 2 01 The splicing area should be clean dry and well lighted A clean well organized splicing area will improve splice efficiency and minimize the risk of contamination of fibers or splices 2 02 Open the buffer tubes expose and clean the fibers per your company practice Note Storage use and disposal of isopropyl alcohol should be per your company health safety and environmental instructions Refer...

Страница 5: ...at the bare fiber is exposed to the atmosphere Note Carefully follow health safety and environmental information on container label or Material Data Sheet for isopropyl alcohol being used 3 04 Cleave fiber to 12 5 mm 0 5 mm 0 492 0 020 inches Important The Fibrlok II 2529 Universal Splice uses a cleave length of 12 5 mm 0 5 mm 0 492 0 020 inches for both 250 m and 900 m coated fibers Note The clea...

Страница 6: ... allow the cleaved end to contact any surface before insertion into the splice 4 02 Grasp the coated fiber about 25 inches 6 mm from the bare glass and move the fiber end onto the fiber alignment guide on the assembly tool such that the end is resting on the alignment guide outside of the splice Note When splicing 250 m to 900 m coated fiber always insert the 250 m coated fiber first Note Fiber sh...

Страница 7: ...s the first fiber slightly back out of the splice Continue gently pushing the second fiber until it meets resistance 4 07 Following proper insertion the second fiber will be approximately straight but may have up to a 1 inch 3 mm maximum bow At this point the first fiber will have a larger bow than the second fiber and larger than it had initially 4 08 Push the first fiber back against the second ...

Страница 8: ...and re splice per instructions Splice fabrication will require a new splice and a length of 2 inches on each fiber DO NOT REMOVE FIBERS AND RE USE FIBRLOK SPLICES 5 0 Fiber Repositioning 5 01 If high loss is observed after splice has been actuated it is possible that the fiber ends are separated In this case lift the splice cap and reposition fiber ends as instructed below NOTE DO NOT COMPLETELY R...

Страница 9: ...organization more difficult and may affect fiber splice performance particularly in 900 m coated fibers The stiffness of the 900 m fiber does not distribute this stress in the same manner as 250 m coated fiber The following procedure is strongly recommended when splicing 900 m coated fibers and will improve fiber organization when splicing all fiber types 6 02 Secure the buffer tubes of the fibers...

Страница 10: ...or 250 to 250 m and 900 to 900 m splices a Store the shorter of the two fibers in the tray b Observe how the splice lays in its relaxed state Rotate the splice through the smallest possible angle to install it in the tray c Store the second fiber 6 09 For 250 to 900 m splices a Store the 900 m fiber first b Grasping the splice by the 900 m fiber observe how the splice lays in its relaxed state Rot...

Страница 11: ...aces and in any orientation for splicing in difficult locations such as manholes aerial splice points pedestals and distribution frames 7 04 3M Fiber Preparation Kits provide all the tools necessary for the assembly of the Fibrlok Splice Fiber Splice Preparation Kits are available in a variety of combinations with or without the Fibrlok Assembly Tool and or cleaving tool Fiber Splice Preparation K...

Страница 12: ...fect unless contained in an agreement signed by an authorized officer of the Seller The statements contained herein are made in lieu of all warranties express or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose which warranties are hereby expressly disclaimed SELLER SHALL NOT BE LIABLE TO THE USER OR ANY OTHER PERSON UNDER ANY LEGA...

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