Splice Tray Assembly

Transcription

1 Splce Tray Assembly Instructon Sheet AUG Retenton (6 Places) Tray Cover s (for Rbbon Fber) Latch (4 Places) Te-Down Holes End Caps s (for Dscrete Fber) Splce Tray Elastomerc Splce Holder (ESH) Fber Routng Unversal Devce Holder (UDH) Fgure. INTRODUCTION Splce Tray Assembly s used to protect and manage rbbon, dscrete (wth outsde dameter of 3 mm [.2 n.], or mult-fber (wth outsde dameter greater than 3 mm [.2 n.] jacketed fber optc cable wth mechancal splces, sleeved fuson splces, spltters and couplers, and other passve devces. These trays accommodate butt cable splcng. Read these nstructons thoroughly before startng nstallaton or fber routng. Dmensons n ths nstructon sheet are n mllmeters [wth nches n brackets]. Fgures are not drawn to scale. 2. DESCRIPTION (Fgure ) The fber s held n place by end caps located at one end of the tray or, for mult-fber cable, by usng cable tes n te-down holes along the sdes of the tray next to the end caps. Each end cap has a removable cover used to secure the fber. End cap covers are ncluded for dscrete fber nstallaton and rbbon fber nstallaton. After splcng, the fber s routed to the holder (UDH or ESH), and the splce placed n the center of the holder. The holder s postoned n the tray accordng to the applcaton and provdes postve retenton for the fbers. Excess fber s coled n the tray and held n place by the fber routng tab. The tray has a clear removable cover wth retenton tabs whch butt aganst the latches on the tray to hold the cover n place. The latches also help algn the trays when stacked. 3. INSTALLATION Use the followng gudelnes when nstallng and routng the fber n the tray. Whatever method s used, make sure that t not only meets the applcaton needs, but also conforms to local codes and standards. Allow enough fber n the tray for the servce loop and fber routng Col excess fber n the tray Keep bend rad of fber as large as possble (always follow manufacturer's mnmum bend radus) 20 Tyco Electroncs Corporaton, a TE Connectvty Ltd. Company All Rghts Reserved *Trademark TOOLING ASSISTANCE CENTER PRODUCT INFORMATION Ths controlled document s subject to change. For latest revson and Regonal Customer Servce, vst our webste at TE Connectvty, TE connectvty (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of ther respectve owners. of 5 LOC B

2 3.. Preparaton DANGER ALWAYS wear eye protecton when workng wth optcal fbers. NEVER look nto the end of a STOP termnated or untermnated fber. Laser radaton s nvsble but can damage eye tssue. NEVER eat, drnk, or smoke when workng wth fbers. Ths could lead to ngeston of fber partcles. DANGER STOP BE VERY CAREFUL to dspose of fber ends properly. The fbers create slvers that can easly puncture the skn and cause rrtaton.. Slghtly lft one of the retenton tabs on the cover. Whle lftng the tab, slde the cover toward the latch, and remove the cover from the tray. See Fgure Remove the end cap covers from the end caps. Lft the nsde edge of the end cap cover, and roll the cover to the outsde edge. See Fgure 3. The end caps are not used for routng mult-fber cable, therefore t s not necessary to remove the end cap covers f usng mult-fber cable. Removng Tray Cover Removng s (Covers for Rbbon Fber Shown) Fgure 3 Lft Insde Edge of 2 Roll Toward Outsde Edge 3. Remove the backng from the foam tape on the undersde of the holder. Poston the holder n the tray at an angle and so that t conforms to the dmensons shown n Fgure 4. Installng Holder 7.6 [.30] (Approx) Corner of Holder to Sde of Tray Lft Retenton UDH 38 [.5] (Approx) Corner of Holder to Latch 2 Slde Cover Toward Latch 9. [.36] (Approx) Corner of Holder to Sde of Tray ESH Fgure 2 44 [.75] (Approx) Corner of Holder to Latch Fgure 4 2 of 5

3 The followng llustratons depct nstallng rbbon fber and the UDH, however dscrete fber and/or the ESH would be nstalled n the same manner. Detal A Routng Rbbon Fber Fber Routng 3.2. Routng Rbbon Fber. Measure approxmately 60 [24] of ncomng fber, and ft the fber nto the frst slt (slt closest to the sde of the tray) n ether end cap. Refer to Fgure 5, Detal A. 2. Loop the ncomng fber around the holder and under the fber routng tab. Temporarly ft the fber nto the frst (outermost) slt n the holder as shown n Fgure 5, Detal A. 3. Measure approxmately 330 [3] of outgong fber, and ft the fber nto the frst slt (slt closest to the sde of the tray) n the opposte end cap. Refer to Fgure 5, Detal B. 4. Loop the outgong fber around the holder and under the fber routng tab, and temporarly ft the fber nto the frst (outermost) slt n the opposte end of the holder as shown n Fgure 5, Detal B. When routng the fber, make sure to keep the outgong fber between the ncomng fber loops to prevent fber cross-over. 5. Remove both fbers from the holder, and splce them accordng to local practces. Be careful not to twst the fbers. Ft the fbers back nto the slts wth the splce postoned n the cutout n the holder. See Fgure 5, Detal B. 6. Repeat these steps for a maxmum of sx splces (for UDH) and twelve splces (for ESH)- workng from the outsde to the center of the tray. See Fgure 5, Detal C for a properly loaded tray. Detal B Opposte End Cap Outgong Fber Detal C Incomng Fber End Cap Opposte End of Holder Frst Slt n Holder Splce 3.3. Routng Dscrete Fber (Outsde Dameter of 3 [.2]). Remove approxmately 457 [8] of the outer jacket from the ncomng fber, and ft the fber nto the frst slt (slt closest to the sde of the tray) n ether end cap. Refer to Fgure Carefully loop the slack of the ncomng fber around the holder and under the fber routng tab. 3. Remove approxmately 457 [8] of the outer jacket of the outgong fber, and ft the fber nto the frst slt (slt closest to the sde of the tray) n the opposte end cap. See Fgure Carefully loop the slack of the outgong fber around the holder and under the fber routng tab. 5. Splce the fbers accordng to local practces. Ft the ncomng fber nto the frst (outermost) slt n the holder, and ft the outgong fber nto the frst (outermost) slt n the opposte end of the holder. Poston the splce n the cutout n the holder. See Fgure 6. Outgong Fber ( for ESH) Incomng Fber Fgure 5 6. Repeat these steps for a maxmum of sx splces (for UDH) and twelve splces (for ESH)- workng from the outsde to the center of the tray. Only one holder can be used per tray. 3 of 5

4 Routng Dscrete Fber (Outsde Dameter of 3 [.2]) Routng Mult-Fber Cable (Outsde Dameter Greater than 3 [.2]) Frst Slt n Holder Fber Routng Frst Slt n Holder Fber Routng Splce Splce Opposte End of Holder Opposte End Cap End Cap Opposte End of Holder Te-Down Holes Cable Te Te-Down Holes Outgong Fber 6 6 Incomng Fber ( 2 2 for ESH) Outgong Cable 6 Fbers 6 Fbers Incomng Fber (2 Fbers 2 Fbers for ESH) Fgure 6 Fgure Routng Mult-Fber Cable (Outsde Dameter Greater Than 3 [.2]). Remove approxmately 457 [8] of the outer jacket from the ncomng cable. Poston the cable n the tray so that the jacket s over the te-down holes on one sde of the tray. Secure the cable wth cable tes. Do NOT over-tghten cable tes when securng cable. 2. Carefully loop the slack of the ncomng fber around the holder and under the fber routng tab. 3. Remove approxmately 457 [8] of the outer jacket from the outgong cable. Poston the cable n the tray so that the jacket s over the te-down holes on the opposte sde of the tray. Secure the cable wth cable tes. Do NOT over-tghten cable tes when securng cable. 4. Carefully loop the slack of the outgong fber around the holder and under the fber routng tab. 5. Splce the fbers accordng to local practces. 6. Ft the ncomng fber nto the frst (outermost) slt n the holder, and ft the outgong fber nto the frst (outermost) slt n the opposte end of the holder. Poston the splce n the cutout of the holder. See Fgure Repeat these steps for a maxmum of sx splces (for UDH) and twelve splces (for ESH)- workng from the outsde to the center of the holder. Only one holder can be used per tray Closng the Tray. Install the approprate end cap covers onto the end caps. Poston the end of the cover (tab end f usng cover for rbbon fber) over the center of the end cap, then press and roll the cover over each fber. See Fgure 8. for Dscrete Fber Installng s (Composte Illustraton) Fgure 8 for Rbbon Fber 4 of 5

5 2. Lay the tray cover on top of the tray. Poston the cover so that the short tabs are n front of the tray latches and one retenton tab s on top of one latch. Press the short tabs down at that end, and slde the cover toward the opposte end. Lsten for the audble clck to ensure proper nstallaton. 5. REVISION SUMMARY Snce the prevous verson of ths document, the followng changes were made: Updated document to corporate requrements. 4. ORDERING INFORMATION The trays and components are not reparable f damaged. Addtonal holders can be ordered for the trays. Order addtonal trays and components, and holders through your representatve, or call , or send a facsmle of your purchase order to , or wrte to: CUSTOMER SERVICE ( ) TYCO ELECTRONICS CORPORATION PO BOX 3608 HARRISBURG PA of 5