CommScope FDH 3000 User Manual

22673-A

Fiber Distribution Hub

FDH 3000

288 Cabinet With Splicing

User Manual

ADCP-96-139

Rev B, July 2017

www.commscope.com ADC-96-139 Rev B

ADCP-96-139 • Rev B • July 2017 • Preface

REVISION HISTORY

ISSUE DATE REASON FOR CHANGE

1 3/2008 Original.

B July 2017 Updated to CommScope format.

TRADEMARK INFORMATION

CommScope, CommScope(logo), and NG4access are registered trademarks of CommScope, Inc. ADC and ADC Telecommunications are registered trademarks of CommScope, Inc. Telcordia is a registered trademark of Telcordia Technologies, Inc. GORE is a registered trademark of W. L. Gore & Associates, Inc.

DISCLAIMER OF LIABILITY

Contents herein are current as of the date of publication. CommScope reserves the right to change the contents without prior notice.

In no event shall CommScope Inc. be liable for any damages resulting from loss of data, loss of use, or loss of profits and CommScope Inc. further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period.

This publication may be verified at any ti me by con tacting CommSc ope’s Technical Assistance Center at 1.800.830.5056, or by email to TAC.Americas@commscope.com.

Page ii

ABOUT THIS MANUAL

This publication describes the OmniReach FDH 3000 288 cabinet with splicing. Also included are procedures for mounting the cabinet, installing and splicing feeder and distribution cables, installing additional splitter modules, installing additional distribution panels, storing the splitter output fibers, connecting the splitter output fibers to the distribution fibers, and replacing damaged components.

RELATED PUBLICATIONS

Listed below are related manuals and their publication numbers. Copies of these publications can be ordered on the CommScope website at the following URL:

http://www.commscope.com/SupportCenter

Title ADCP Number

Optical Fiber Connector Wet and Dry Cleaning Instructions 90-159 Plug And Play Splitter Installation Guide 96-087

ADCP-96-139 • Rev B • July 2017 • Preface

Round Splice Tray Cable Routing Instructions 90-321 Breakout and Moisture Blocking Kit for Dielectric Uni-Tube Cable Instructions 93-064 Breakout and Moisture Blocking Kit for Armored Uni-Tube Cable Instructions 93-039

ADMONISHMENTS

Important safety admonishments are used throughout this manual to warn of possible hazards to persons or equipment. An admonishment identifies a possible hazard and then explains what may happen if the hazard is not avoided. The admonishments — in the form of Dangers, Warnings, and Cautions — must be followed at all times. These warnings are flagged by use of the triangular alert icon (seen below) and are listed in descending order of severity of injury or damage and likelihood of occurrence.

Danger: Danger is used to indicate the presence of a hazard that will cause severe personal injury, death, or substantial property damage if the hazard is not avoided.

Warning: Warning is used to indicate the presence of a hazard that can cause severe personal injury, death, or substantial property damage if the hazard is not avoided.

Caution: Caution is used to indicate the presence of a hazard that will or can cause minor personal injury or property damage if the hazard is not avoided.

Page iii

ADCP-96-139 • Issue A • June 2001 • Preface

GENERAL SAFETY PRECAUTIONS

Warning: Wet conditions increase the potential for receiving an electrical shock when installing or using electrically-powered equipment. To prevent electrical shock, never install or use electrical equipment in a wet location or during a lightning storm.

Danger: Do not look into the ends of any optical fiber. Exposure to laser radiation may result. Do not assume the laser power is turned-off or that the fiber is disconnected at the other end.

Danger: Use adequate lifting equipment when moving or installing Fiber Distribution Hub cabinets. Verify that the maximum lift weight rating of the equipment is sufficient to handle the weight of the cabinet.

Danger: Do not stand under a Fiber Distribution Hub cabinet as it is being hoisted into position for mounting. A failure of the lifting equipment or apparatus could result in serious personal injury and cause significant damage to the cabinet.

Warning: Before digging, check with all local utilities for the presence of buried cables or pipes. Contact with underground cables or pipes, especially electric power cables and gas service lines, could interrupt local utility service and cause serious personal injury and extensive property damage.

STANDARDS CERTIFICATION

Telcordia: This equipment complies with the applicable sections of GR-3125-CORE

LIST OF ACRONYMS AND ABBREVIATIONS

The acronyms and abbreviations used in this manual are detailed in the following list:

AWG American Wire Gauge

C Centigrade

F Fahrenheit FDH Fiber Distribution Hub FMS Mounting Sleeve

FTTP Fiber To The Premises

OSP Outside Plant

PMF Pad Mount Frame

PNP Plug and Play

Page iv

TABLE OF CONTENTS

Content Page

About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Admonishments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

General Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv

Standards Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv

List of Acronyms and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv

1 DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1 General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2 Main Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.3 Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 BEFORE STARTING THE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.1 Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.2 Unpacking and Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.3 Cabinet Installation Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.4 OSP Cable and Cabinet Grounding Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.5 Tools and Materials Required for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.6 Cabinet Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 MOUNTING THE CABINET ON A MOUNTING SLEEVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.1 Installation Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.2 Excavation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.3 Placement of the FMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.4 Cable Conduit Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.5 Grounding System Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.6 Back Fill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.7 Mounting the Cabinet on the FMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.8 Grounding Wire Connection To Cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4 MOUNTING THE CABINET ON A CONCRETE PAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4.1 Installation Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4.2 Base Construction and Conduit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4.3 Concrete Pad Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.4 Grounding System Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.5 Mounting the Cabinet on the Concrete Pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.6 Grounding Wire Connection To Cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5 FEEDER CABLE INSTALLATION AND SPLICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.1 Cable Bracket Cover Removal/Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.2 Feeder Cable Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.3 Grounding the Feeder Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

5.4 Splicing the Feeder Cable Fibers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

6 DISTRIBUTION CABLE INSTALLATION AND SPLICING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

6.1 Distribution Cable Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

6.2 Grounding the Distribution Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

ADCP-96-139 • Rev B • July 2017 • Preface

Page v

ADCP-96-139 • Rev B • July 2017 • Preface

TABLE OF CONTENTS

Content Page

6.3 Splicing the Distribution Cable Fibers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

7 PLUG AND PLAYER SPLITTER MODULE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

8 ROUTING AND CONNECTING THE SPLITTER OUTPUT FIBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

8.1 Storing The Splitter Output Fibers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

8.2 Enabling Service To a Subscriber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

9 PASS-THROUGH ROUTING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

9.1 Sliding Adapter Pack Pass-Through Routing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

9.2 Splitter Compartment Pass-Through Routing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

10 MAINTENANCE AND REPAIR PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

10.1 Painting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

10.2 Distribution Panel Adapter Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

10.3 Splitter Compartment Adapter Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.4 Replacing a Damaged Fiber or Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10.4.1 Splitter Output Fiber Connector Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.5 Door Gasket Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.6 Door Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.7 Grounding System Terminal Access Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

11 CUSTOMER INFORMATION AND ASSISTANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

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1 DESCRIPTION

22673-A

1.1 General Description

The 288 cabinet with splicing is a secure, above-ground, outdoor fiber optic distribution cabinet that is designed to hold the various optical components required for Fiber To The Premises (FTTP) distribution network applications. The cabinet is designed for pedestal-mount applications. Figure 1 shows a typical cabinet.

ADCP-96-139 • Rev B • July 2017

Figure 1. Typical Cabinet

The cabinet may be mounted on a concrete pad or on a mounting sleeve. Mounting kits (accessories) are available for each mounting option. The feeder and distribution cables (stranded cable only) enter/exit the cabinet from the bottom.

Clamps are provided for securing the cables to the inside of the cabinet. The bottom of the cabinet is enclosed with a moisture barrier. The cable entry/exit hole is fitted with a flexible membrane to resist the entry of dust, moisture, and insects. GORE membrane vents are provided to release any moisture that may accumulate within the cabinet.

The exterior shell of the cabinet is constructed of heavy gauge aluminum and is coated with an almond-colored finish. Each cabinet is equipped with a single front door equipped with a tamper-resistant latch, padlock hasp, stainless steel hinges, and door catches that prevent accidental closing. Access to the cabinet requires a

216B key tool (accessory) to release the latch

handle. Lifting eyes are provided for hoisting the cabinet into position for mounting. Each cabinet is equipped with a 6-inch ground spacer/riser for extra ground clearance. An additional spacer/riser (accessory item) can be installed if even more ground clearance is required.

Page 1

ADCP-96-139 • Rev B • July 2017

1.2 Main Components

Figure 2 shows the main components of a typical 288 cabinet with splicing. Included are:

SPLITTER

COMPARTMENT

DISTRIBUTION

SPLICE WHEEL

STORAGE

DISTRIBUTION

PANELS

SLIDING

ADAPTER

PAC K

FEEDER

SPLICE TRAY

STORAGE

PA NE L

GROUNDING

BLOCK

RADIUS

LIMIITERS

22674-A

Figure 2. Main Components of a Typical 288 Cabinet With Splici ng

• Distribution Panels: Provide a point for connecting the splitter output fibers with the

terminated distribution cable fibers. Each panel provides mounting spaces for 72 bulkhead adapters. The cabinet may be ordered with one to six distribution panels installed. Additional panels may be ordered and installed as needed. UPC/SC or APC/SC style connectors are available.

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ADCP-96-139 • Rev B • July 2017

• Storage Panel: Provides a temporary “parking lot” for unused splitter output fibers. Each

splitter module comes with a connector pack that mounts in the storage panel. Up to nine 8-position connector packs (72 fibers total) can be mounted in the storage panel.

• Radius Limiters: Provide a place for storing excess slack from the splitter output fibers.

• Splitter Compartment: Provides a place for mounting the splitters. Will support up to 12

splitters. Unused splitter slots can be used for pass-though fibers. The splitters specified for use with the FDH 3000 cabinet are equipped with bend-optimized fibers.

• Sliding Adapter Pack (Input panel): Provides a place for terminating spare feeder cable

fibers. Will support up to 36 adapters. Spare feeder cable fibers are typically used for signal pass-through functions.

• Grounding Block: Provides a point for grounding the cabinet and OSP cables.

• Feeder Cable Splice Tray Storage: Provides storage for one or two 5 x 11.75 inch

rectangular splice trays which are used for splicing the feeder cable fibers to the splitter input pigtails. Each stranded cable splice tray provides storage for up to 36 splices.

• Distribution Cable Splice Tray Storage: Provides storage for up to thirty-six round

splice trays which are used for splicing the distribution cable fibers to the distribution panel pigtails. Each stranded cable splice tray provides storage for up to twelve splices.

1.3 Specifications and Dimensions

Table 1 lists the specifications for the FDH 3000 288 cabinet. Figure 3 shows dimensions.

Table 1. 288 Cabinet With Splicing Specifications

PARAMETER SPECIFICATION

Cabinet

Dimensions (H x W x D) Pedestal-Mount (See Figure 3) 36.0 x 26.8 x 18.2 inches (91.3 x 68.1 x 46.2 cm)

Weight (fully loaded) 208 lbs (94.3kg) Certification (pending) GR-3125-CORE Distribution panels (maximum) 4 Distribution ports Up to 288 with four 72-port distribution panels. Distribution port adapters/connectors UPC/SC or APC/SC, Splitter compartment splitter capacity 12 splitters Splitter compartment adapter capacity 24 adapters Storage panel capacity 72 connectors Sliding adapter pack capacity 36 adapters

Splitter Modules

Splitter module input and output pigtails Bend-optimized fiber terminated with UPC/SC or APC/

Test bandpass 1260–1360 nm, 1480–1500 nm, 1550–1560 nm

SC connectors

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ADCP-96-139 • Rev B • July 2017

PARAMETER SPECIFICATION

Overall bandpass 1260–1625 nm Return loss at test bandpass > Maximum insertion loss at test bandpass

1 x 2 1 x 4 1 x 8 1 x 16 1 x 32 1 x 64 2 x 16 2 x 32

Table 1. 288 Cabinet With Splicing Specifications, continued

55 dB

Note: Includes loss from input and output connectors

4.1 dB with UPC, 4.3 with APC

7.6 dB with UPC, 7.8 dB with APC

10.7 dB with UPC, 10.9 dB with APC

13.9 dB with UPC, 14.1 dB with APC

17.1 dB with UPC, 17.3 dB with APC

20.8 dB with UPS, 21 dB with APC

14.5 dB with UPC, 14.7 dB with APC

17.8 dB with UPC, 18 with APC

35.96 INCHES (91.3 CM)

26.8 INCHES (68.1 CM)

18.2 INCHES (46.2 CM)

22675-A

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Figure 3. Typical 288 Cabinet With Splicing

2 BEFORE STARTING THE INSTALLATION

2.1 Installation Overview

Installation of the 288 cabinet with splicing involves the following main tasks: Mounting the Cabinet – The cabinet must be mounted on a support base. The following two

mounting options are available:

• Mounting Sleeve (FMS) – The FMS is a polymer concrete sleeve that mounts in the

ground. The FMS provides a stable mounting platform plus storage space under the cabinet for OSP cable slack. The FMS may also be used as a splicing vault for OSP cables.

• Poured Concrete Pad – Concrete base with Pad Mounting Frame (PMF). The PMF is a

stainless-steel frame that is embedded in the concrete during installation of the pad. The cabinet attaches to the PMF which holds it securely to the pad.

Splitter Installation – The cabinet may be ordered with one or two splitters. If additional splitters are required, they must be ordered separately. All splitter modules that are ordered separately must be installed in the splitter compartment.

ADCP-96-139 • Rev B • July 2017

Feeder Cable Installation – The feeder cable must be routed to the cabinet and spliced to the splitter input fibers.

Distribution Cable Installation - The distribution cables must be routed to the cabinet and spliced to the distribution panel pigtails.

Splitter Output Fiber Connections – Service is enabled by connecting the splitter output fiber connectors to the subscriber distribution ports. Unused output fibers are temporarily “parked” in the storage panel until they are needed for service.

2.2 Unpacking and Inspection

Use the following procedure to unpack and inspect the cabinet and all accessories:

1. Inspect the exterior of the shipping container(s) for evidence of rough handling that may have damaged the components in the container.

2. Unpack each container while carefully checking the contents for damage a nd verify with the packing slip.

3. If damage is found or parts are missing, file a cla im with th e comm ercial c arrier an d notify ADC Customer Service. Save the damaged cartons for inspection by the carrier.

4. Refer to Section 11 of this manual if you need to contact ADC.

5. Save all shipping containers for use if the equipment requires shipment at a future date.

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ADCP-96-139 • Rev B • July 2017

2.3 Cabinet Installation Hardware

The cabinet is shipped with various parts (see Table 2) for securing the cabinet to the FMS or PMF. Verify that the specified cabinet installation hardware is received.

Table 2. Cabinet Installation Hardware

ITEM QUANTITY

3/8 x 1-inch hex head capscrews 4 3/8-inch flat washers 4 3/8-inch lock washers 4 Isolation gasket 1

2.4 OSP Cable and Cabinet Grounding Cables

The cabinet is equipped with a common grounding block that is used to tie together all the components of the cabinet that must be grounded. The cabinet itself and any OSP cables with metallic strength members must be connected to an earth ground source. Information on grounding is provided in the sections that cover cabinet mounting.

2.5 Tools and Materials Required for Installation

The following tools and materials are required for all cabinet installation:

All Cabinet Installations

•Hammer

• Wire cutter

• Utility knife

• Screwdriver (flat blade)

• Torque wrench (with 7/16-inch socket and standard screwdriver socket)

• Tape measure

• Pen or marker

• 9/16-inch wrench

• 216B key tool (accessory - required to open cabinet door)

• 3/16-inch hex-key (required to open riser panels or remove lifting eyes)

• Level

• Padlock (optional)

• Grounding system, copper wire, and grounding clamp (per local requirements)

• Splicing equipment for splicing OSP feeder and distribution cables

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ADCP-96-139 • Rev B • July 2017

• Tamping equipment

• Excavation and earth moving equipment

• Lifting equipment for hoisting the cabinet into position for mounting

• Landscaping equipment and site restoration supplies

Mounting Sleeve Installation

The following additional materials are required for mounting the cabinet on a mounting sleeve:

• Mounting Sleeve kit (FMS-ACE100-KIT-A)

• Stone aggregate

• Hole saw and drill (use to cut holes for cable conduit if pre-drilled holes are not usable)

Concrete Pad Installation

The following additional materials are required for mounting the cabinet on a concrete pad:

• Pad Mount Frame kit for FDH 3000 cabinet (FD3-PMFE06)

• Concrete finishing equipment

• Approximately 11.5 cu. ft. concrete

• Sand or gravel

• 2 x 6 inch framing lumber

• 1 x 4 inch wooden stakes (4)

• Nails and construction screws

• Utility wire (to secure PMF during installation)

•Saw

• Drill with screwdriver bits

•Square

2.6 Cabinet Mounting

The next two sections provide installation instructions for the various cabinet mounting systems. Use whichever procedure is appropriate for the installation.

3 MOUNTING THE CABINET ON A MOUNTING SLEEVE

The FMS, shown in Figure 4, is a polymer concrete sleeve that may be used to support the cabinet at ground level. The FMS may also be used as a splicing vault. Four vertical racks are molded into the sides of the FMS to accommodate removable rungs (not provided ). The rungs provide support for splice cases or OSP cable storage.

Page 7

ADCP-96-139 • Rev B • July 2017

3.1 Installation Recommendations

The site chosen for the installation must conform to all local codes and any permits required must be obtained prior to the start of installation. The location must be accessible and provide adequate parking for worker and vehicle safety. Situate the FMS close to the trench that was used for routing the OSP fiber cables for the network distribution system.

The installed cabinet must not create a visual or physical obstruction to vehicular or pedestrian traffic. Ensure that there is sufficient space on all sides to facilitate cabinet installation. Depending on the landscaping requirements, the top surface of the mounting sleeve may be located from 0 to 4 inches (10.2 cm) above the surrounding grade.

30.13 IN.

FMS COVER

FMS ADAPTER

COVER

3.2 Excavation

The excavation must be large enough to provide a fill base that will maintain stability for the FMS and the cabinet mounted on it. There must be room for 12 inches (30.5 cm) of fill belo w and on each side of the FMS. The excavation dimensions for the FMS are shown in Figure 5. Excavate a rectangular hole for the FMS.

29.69 IN.

MOUNTING

SLEEVE (FMS)

30.0 IN.

59.5 IN.

30.0 IN.

21510-D

Figure 4. Mounting Sleeve (FMS-ACE100-KIT-A)

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ADCP-96-139 • Rev B • July 2017

21511-A

84 IN (213 CM)

54 IN (137 CM)

TOPSOIL OR

DECORATIVE ROCK

STONE

AGGREGATE FILL

STONE

AGGREGATE FILL

42 IN

(106.7 CM)

12 IN

(30.5 CM)

12 IN

(30.5 CM)

CONDUIT

ENTRANCE

HOLES

COMPACTED SOIL

TAMP AGGREGATE AS

HOLE IS FILLED

GRADE

SIDE

VIEW

END

VIEW

CONDUIT

ENTRANCE

HOLES

VERTICAL RACKS

FOR MANHOLE

CABLE SUPPORT BARS

3.3 Placement of the FMS

Danger: Use adequate lifting equipment when installing the FMS. Do not stand in the hole while placing the FMS in position. An unexpected shift of the FMS could result in personal injury.

Use the following procedures to place the FMS into the excavation.

1. Fill the bottom of the ho le with stone aggregate, tamping it as it is filled to build a 12 inch (30.5 cm) layer with a level surface. The stone aggregate will provide a stable base to support the FMS.

Note: Use crushed rock 3/8-inch or less in size mixed with stone dust (per local practice) to fill the hole. The name of the material may differ in different geographical areas. Possible names are Class 5, stone dust, aughts (0s) and ones (1s), or stone aggregate

Figure 5. Excavation Recommendations for FMS-ACE100-KIT-A

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ADCP-96-139 • Rev B • July 2017

2. Use appropriate lifting equipment to place the FMS into the center of the hole. Lifting loops are provided on either side of the FMS for attaching a sling or chain.

3. Use a carpenter’s level to verify that the FMS is level. If it is necessary to add or remove fill for leveling, tamp any added fill to maintain the base stability.

3.4 Cable Conduit Installation

Select the conduit entrance holes (see Figure 5) for the OSP feeder and distribution cables. If necessary, additional conduit entrance holes may be cut using a power drill and hole saw. Place and route the conduit into the entrance hole(s). If preferred, the FMS may be installed without conduit. OSP cables may be routed into the FMS at any point that is convenient. Cut the cable entrance hole to match the size of the cable.

3.5 Grounding System Installation

Install a grounding system (not provided) that meets all local electrical codes. Check local codes for grounding system installation, use of clamps, wire size, and any other grounding requirements. Typically, #6 AWG copper wire is used for the grounding wire. Install the grounding system inside the FMS where it will not interfere with the conduit or cables. Leave sufficient slack in the grounding wire to allow it to be routed into the cabinet after the cabinet is mounted on the sleeve.

3.6 Back Fill

If installing conduit, hand shovel stone aggregate under the conduit to avoid damage from the power tamper. Complete the back fill as follows:

1. Add stone aggregate evenly around the FMS and tamp. Fill to approximately 6 inches (15.2 cm) from the top of the excavation.

2. Complete the back-fill with crushed rock or topsoil depending on the landscaping requirements. The top surface of the mounting sleeve may be located from 0 to 4 inches (10.2 cm) above the surrounding grade (see Figure 5).

3.7 Mounting the Cabinet on the FMS

Use the 216B key tool to un-latch and latch the cabinet door as needed during th e mounting process. Refer to Figure 6 as necessary when mounting the cabinet.

Warning: Use appropriate lifting equipment when moving or installing the cabinet. Do not stand under a cabinet as it is being hoisted into position for mounting. A failure of the lifting equipment could result in serious personal injury.

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288 TERMINATION

FDH 3000 CABINET

(FRONT)

ADCP-96-139 • Rev B • July 2017

CAPSCREWS (4), LOCK

WASHERS (4), AND FLAT

WASHERS (4)

FMS COVER

GROUNDING

WIRE

GROUND SPACER

(OPTIONAL ACCESSORY)

FMS

CAPSCREWS (4), LOCK

WASHERS (4), AND FLAT

WASHERS (4)

CABINET FRONT

ISOLATION GASKET

FMS ADAPTER

COVER

Figure 6. Mounting the 288 Termination Cabinet With Splicing on the FMS

Use the following procedure to mount the cabinet on the FMS:

22677-A

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ADCP-96-139 • Rev B • July 2017

22678-A

1. Use a 3/16-inch hex-key to remove the screws that secure the access covers to the left and right sides of the cabinet ground spacer/riser as shown in Figure 7.

2. Remove the access covers from the ground spacer/riser and set aside both the covers and the screws for reuse.

Figure 7. Removing Side Access Covers From Ground Spacer/Riser

3. Mount the FMS adapter cover on the FMS and secure using the two capscrews and flat washers provided. Tighten each capscrew securely.

4. Place the isolation gasket (provided with cabinet) on the adapter cover and align the holes in the gasket with the holes in the adapter cover. Make sure the wide side of the gasket is on the side of the adapter cover that corresponds to the front side of the cabinet.

5. If a ground spacer/riser (optional accessory) will be installed, place the spacer in position for mounting on the adapter cover. The isolation gasket installed in step 4 should remain in place between the adapter cover and ground spacer. If a ground spacer will not be installed, proceed to step 8.

6. Align the mounting holes in the spacer/riser with the mounting holes in the adapter cover.

7. Secure the spacer/riser to the adapter cover using the four capscrews, four lock washers, and four flat washers provided with the spacer. Tighten all capscrews securely.

8. Using appropriate lifting equipment, hoist the cabinet into position for mounting on the spacer/riser or adapter cover.

Danger: Do not stand directly under the cabinet as it is being hoisted into position for cable installation. A failure of the lifting equipment could result in serious personal injury.

9. Lower the cabinet onto the ground spacer/riser or adapter cover and align the mounting holes in the cabinet base with the threaded holes in the spacer/riser or adapter cover. If a spacer/riser was not installed, leave the isolation gasket (installed in step 4) in place on the adapter cover.

10. Secure the cabinet to the spacer/riser or adapter cover using the four capscrews, lock washers, and flat washers provided with the cabinet Tighten all four capscrews securely.

11. Install the FMS sleeve cover on the FMS and secure using the two capscrews and washers provided. Tighten both capscrews securely.

Page 12

Note: The FMS sleeve cover may be installed at a later time so the interior of the FMS

22681-A

TIGHTEN GROUNDING LUG SET SCREW

TO 30 TO 35 LBS FORCE - INCHES

(3.4 TO 4.0 Nm) OF TORQUE

GROUNDING WIRE

ENTRY POINT

GROUNDING

LUG

GROUNDING

CABLE

sleeve to be accessed for cable installation, ground wire installation, or splicing.

12. The lifting eyes may be left in place or removed from the cabinet. To remove the lifting eyes, use the 3/16 hex-key to remove the lifting eye screws. Store the lifting eyes inside the cabinet and then re-install the lifting eye screws in the cabinet.

3.8 Grounding Wire Connection To Cabinet

Prior to mounting the cabinet, a grounding system and grounding wire should have been installed (see Section 3.5) in the space below the cabinet. Use the following procedure to connect the grounding wire to the cabinet:

1. Locate the grounding wire that was installed inside the FMS prior to mounting the cabinet.

2. Working from the bottom side of the cabinet, insert the grounding wire through the flexible membrane at the point indicated in Figure 8.

ADCP-96-139 • Rev B • July 2017

3. Attach the grounding wire to the cabinet grounding lug. The grounding lug can be used for #6 to #14 AWG wire.

4. Tighten the grounding lug set screw to 30 to 35 lbs force-inches (3.4 to 4.0 Nm) of torque.

5. Reinstall the left and right access covers that were removed in step 1 of Section 3.7. Use the 3/16-inch hex-key to tighten the screws that secure the access covers to the sides of the cabinet ground spacer/riser.

Figure 8. Grounding Wire Connection To Cabinet

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CommScope FDH 3000 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual