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LT-FSDC 

2

nd

 Printing, July 1, 2019

 

 

 

©Copyright 2019 Charles Industries, Ltd. All Rights reserved. Printed in the United States of America. 
Availability of features and technical specifications herein are subject to change without notice. 
Charles is a registered trademark of Charles Industries. 

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Charles Fiber Sealed Drop Closure 

FSDC Series 

General Description and Installation 

 

 

1.

 

GENERAL INTRODUCTION .............................................................................................1

 

1.1

 

Document Purpose .............................................................................. 1

 

1.2

 

Product Purpose ................................................................................. 1

 

1.3

 

Product Mounting and Location ........................................................ 1

 

2.

 

PRODUCT DESCRIPTION ...................................................................................................1

 

3.

 

SAFETY PRECAUTIONS ......................................................................................................2

 

4.

 

INSTALLATION .........................................................................................................................3

 

4.1

 

Route Express Cable Loop into Closure ........................................... 3

 

4.2

 

Branch Cable Installation or Sealing ................................................ 5

 

4.3

 

Route and Splice Fiber Inside Closure .............................................. 6

 

4.4

 

Route Drop Cable into Closure ......................................................... 9

 

4.5

 

Closing the FSDC ............................................................................. 10

 

4.6

 

Mounting the Closure ....................................................................... 11

 

5.

 

TECHNICAL ASSISTANCE AND REPAIR SERVICE ...................................... 13

 

6.

 

MODEL NUMBER INFORMATION ........................................................................... 13

 

1.

 

GENERAL INTRODUCTION 

1.1

 

Document Purpose 

This document provides installation instructions for the Charles Fiber Sealed Drop Closure (FSDC). A typical FSDC is shown in Figure 1. 

-NOTE- 

Hereafter the Charles Fiber Sealed Drop Closure Series will be referred to as the “FSDC” or “closure.”

 

1.2

 

Product Purpose 

The FSDC a sealed splice closure (IP68 rated) used in fiber splicing applications where a 
single feed fiber must be split into multiple drop connections. 

1.3

 

Product Mounting and Location 

The FSDC is a sealed unit that can be aerial strand mounted, pole mounted, or below 
grade mounted. Brackets for aerial and pole mounting are sold separately. 

2.

 

PRODUCT DESCRIPTION 

The FSDC is a closure that allows splicing operations for splitting signals and creating 
branch cable lines. The FSDC includes multiple splicing trays. The tray can be equipped 
with an optical tap or a fiber splitter, which allows a single feed signal to be split into 
multiple drop signals. 

The FSDC dimensions are shown in Figure 2. The FSDC ships with a number of tools 
and accessories, shown in Figure 3.  

 

 

Figure 2 

FSDC Dimensions

 

Figure 1 

FSDC 

Summary of Contents for FSDC Series

Page 1: ...cument Purpose This document provides installation instructions for the Charles Fiber Sealed Drop Closure FSDC A typical FSDC is shown in Figure 1 NOTE Hereafter the Charles Fiber Sealed Drop Closure Series will be referred to as the FSDC or closure 1 2 Product Purpose The FSDC a sealed splice closure IP68 rated used in fiber splicing applications where a single feed fiber must be split into multi...

Page 2: ...s fibers and place them in a specifically designated container Do not consume any food products near the cable installation site Corrugated metal or armor in feed cables is very sharp when cut or exposed Exercise extreme caution to prevent personal injury Use protective work gloves when handling armored cable CAUTION Perform all bonding and grounding prior to making any electrical and communicatio...

Page 3: ...wdriver to pry open the four hinged latches that hold the FSDC closed Note The accessory bag includes a closure cover stop which can be placed in the door hinge to hold the door securely open 2 Locate the express port oval port on the bottom of the FSDC Use a 5 mm or 3 16 Allen wrench to remove the sealing components Note The express port can accommodate cable with OD from 10 to 17 5 mm 0 394 to 0...

Page 4: ...nder the clamps using a Philips screwdriver to tighten the clamps in place Use a 6 mm hose clamp on each cable to secure in place clamps included in the accessory bag 8 Take the plastic inner gasket and connect the pieces around the sheathed cables Push this grommet inward into the express loop port Fit the rubber middle gasket around the cables Push this gasket inward into the express loop port 9...

Page 5: ... the FSDC until the cable sheathing is inside Note if the cable is not snug use sealing tape Push the grommet inward into the branch cable port Use the branch port wrench to fully tighten the branch port nut into position 3 Guide the strength member under the clamps using a Philips screwdriver to tighten the clamps in place Use the 6 mm hose clamps included in the accessory bag to secure the cable...

Page 6: ...a connectorized splitter connect the output legs of the splitter or drop legs of the tap by plugging these connectors into the back side of the adapter panel inside the closure With fiber stubbed output legs the fiber must be spliced to the drop cable fiber 4 3 1 Using the FSDCBT BS 2S Versions with Charles Hinged Trays The FSDCBT can accept either two short 4 x6 splice trays or one long 4 x9 spli...

Page 7: ...oid kinking as the trays are lifted and lowered 4 3 2 Using the FSDC4T Version with Four Mini 5 x4 Trays Step Number Instruction 1 Separate a single buffer tube from the cable bundle to be used in splicing operations 2 Route this buffer tube into both sides of the splicing tray Route buffer tube slack into the slack storage area underneath all the splicing trays 3 Mark the points of the buffer tub...

Page 8: ...g operations to splice the selected fiber to the splitter fiber splicing not pictured Place a cover on the splicing tray At this point anchor the buffer tubes using cable ties inside the closure 6 Connect the splitter fibers to the feed side top side of the adapters found under the splicing trays ...

Page 9: ...of drop ports and eight medium in the bottom row of drop ports If other drop grommets are needed order the grommet retrofit kit If using un connectorized drop cable then run the cable through the grommet If using preconnectorized drop cable then cut a slit through the side of the grommet and insert the cable into the grommet 3 Route the drop cable through the drop cable port into the FSDC If using...

Page 10: ...h Ensure that the hand is entirely clear of the interior side Figure 4 2 Push the latch toward the center of the FSDC until the latch snaps into place Figure 5 3 When all latches are closed use an Allen wrench to tighten the securing screws in the upper right and left corners of the FSDC This tightens the latches to ensure a proper seal Figure 6 Figure 4 Closing the Hinged Latch Figure 5 Latch Aft...

Page 11: ...ung over the strand 6 Tighten the clamps around the strand to suspend the FSDC Figure 9 The tap brackets can accommodate strands of 1 4 to 3 8 diameter 4 6 2 Pole Mounting with Bands To mount the FSDC on a pole with bands order the pole mounting kit 97 FSDCPLKTA which includes two mounting brackets and two mounting bands 1 Attach the pole mounting brackets using the included mounting bolts on the ...

Page 12: ... the pole for drilling 3 Drill holes for lag bolts 4 Use customer supplied lag bolts and washers to secure the FSDC to the pole 4 6 4 Wall Mounting The FSDC can be wall mounted using the pole mounting bracket kits To mount horizontally use kit 97 FSDCPLKTA Figure 12 To mount vertically use kit 97 FSDCPLKTB Figure 13 The installer must supply corrosion resistant expansion screws or anchors appropri...

Page 13: ...6 hinged splice FSDC2S16SA8L8MV FSDC Closure with bracket for Charles hinged trays 16 SC APC adapters 8 large and 8 medium drop port grommets air valve includes two 4 x6 hinged splice Optional Equipment 97 FSDCPLKTA Pole mount kit for pole band mounting includes two brackets and two pole bands 97 FSDCPLKTB Pole mount kit for lag bolts includes extended bottom bracket 97 FSDCARKT Aerial mount kit w...

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