Charles CFDP10-EL18 Series Installation Manuals

Customer or Feed or CO Side
Drop Side
Bulkhead with
18 SC-type
adapters
Pigtail cable
protection plate
(store pigtails behind
plate and splice tray)
18 Strength
member clamps,
cable tie-downs,
and grommet ports
Velco
(secures
splice tray)
Ground and
Lockable
bonding areas
door
Backboard
support leg
Dome
(covers top
section)
Base
bottom
section)
Closed pedestal,
CFDP12-EL24 supports 24 drops
Figure 1. Interior Views of the CFDP10-EL18
Fiber Cable Preparation, Termination and Splicing Instructions
for the
CFDP10-EL18 and CFDP12-EL24 Series of
Charles r Fiber CFDPt Pedlock r OSP Pedestals
for
Fiber Interconnect Applications
1. GENERAL
1.1 Document Purpose. This document provides instructions for the fiber cable tech-
nician to properly perform fiber cable preparations, routings, splicing, terminations and
connections within the Charles Industries' Fiber Distribution Point (CFDPt) EL series
of Pedlockr pedestals with 10" or 12" domes. (The CFDP EL series offers an interior
backboard designed for use in fiber applications where preconnectorized SC/APC or SC/
UPC connections are desired, such as at cell sites to service multiple wireless operators).
Figure 1 shows a dome-off interior-door-open view of a 10" dome CFDP10-EL18 mod-
el. The 12" models are identical except they support 24 drops. See Table 2 for
information on all models in this series, or call Charles Industries (see Part 3) to request
more information or literature.
- NOTE -
Hereafter all models in the series will be commonly referred to as the "CFDP" or "pedestal."
Specific model numbers will be specified or referenced where important differences apply.
1.2 Document Status. Print 3 updates Table 2. Print 2 updated the document title,
Paragraphs 1.1 and 1.3, Steps 1, 5, 16 and 29 of Table 1, Table 2 (added models with SC/
APC adapters and separates and lists pigtails as kits), and added Paragraph 1.4.
1.3 Product Purpose and Description. The CFDP is an above-grade pedestal that of-
fers excellent OSP protection against floods, fire, dirt, weather, insects, and impact for
fiber-optic cable splices and customer service drops in FTTP deployments. This protec-
tion is achieved with a weather-resistant yet free-breathing interior enclosure that is
within the confines of a protective, exterior, buried-distribution-cable pedestal. The bot-
tom section of the pedestal is the base: a square-shaped, expanded-capacity, non-metallic,
locking, 2-piece, split base designed to open and easily install around conduit-fed cable
bundles or to accept less flexible cables. The top section of the pedestal contains a non-me-
tallic outer dome, which covers and protects an inner double-door enclosure, which in
turn protects the heart of the pedestal: the exclusive, versatile, and interchangeably-de-
signed, metallic, interior backboard. Two locking doors are provided on the CFDP EL
series, one on each side (CO-side vs. drop or customer side), to separate the drop connections
from the CO feed connections. On both sides of the backboard, quick and easy connections
are made with preconnectorized SC-type cables to SC-type adapters at the Interconnect bulk-
head at the top of the backboard. The other end of the SC-type cable (pigtail) should be spliced
to the feed cable within a provided splice tray. As an option, Charles provides three-meter-
long SC-type pigtails for feed cable connections (see Table 2 for details). The sturdy,
E
Copyright 2007 Charles Industries, Inc. All rights reserved. Printed in the United States of America.
− CFDPt EL SERIES BACKBOARD CABLING INSTALLATION GUIDE −
versatile, metallic backboard also enables technicians to route, bond, and attach various
cables, tubes, splice trays, splitters or other equipment. Grounding and bonding connec-
tions can be made either inside the locked interior compartment, or outside for easier line
maintenance and testing. Charles' CFDP pedestals are designed to be installed in new
or replacement installations, to accommodate various soil and mounting applications as
well as various cable types and applications, to accommodate certain fiber slack situa-
tions, and to exceed Telcordia GR-771-CORE specifications.
1.4 Applications. The CFDP Interconnect Pedestal is ideal for multi-tenant cell site,
campus or strip mall environments where the customer requires high-capacity fiber
Back-
bandwidth for wireless backhaul, private networks or data and video broadband services.
board
With a built-in SC/APC or SC/UPC adapter bulkhead, Interconnect pedestals facilitate
fast and easy provisioning of fiber services to the end customer's fiber multiplexing
equipment. Fiber drops can be turned up, moved or disconnected on an "as needed" basis,
giving telecom service providers added flexibility in their efforts to provide broadband
voice, data, and video services to customers whose bandwidth requirements may change
seasonally or due to major events.
1.5 Product Mounting. The CFDP pedestal base is typically installed at the cell site
or FTTP distribution point in a trench or hole in the ground up to the ground line indicator
on the base. The pedestal backboard, where all cable preparations are performed, mounts
to the base. Once all cable connections are complete, the inner doors are secured to pro-
tect all cabling and connections, then the outer dome is placed over and attached to the
base for further protection. The base contains holes or knockouts at the rear and both
sides that accept an optional, metallic, mounting stake or a pole-mount stake.
(the - CAUTION -
Perform all bonding and grounding prior to making any electrical and
communications connections.
dome on
2. CABLE INSTALLATION AND SPLICING
Table 1 helps the cable technician to perform all fiber feed and drop cable preparations,
routings, attachments, splicing, and connections, and presumes the following conditions:
D Site Cable Configuration or Deployment - The fiber cable deployment is a CO or
feed cable in a stub-end configuration (though not described in these instruc-
tions, these pedestals support loop-through applications, as well).
D Equipment Installation - A CFDPt base has been properly installed at the de-
sired field site (for base installation information, see the pedestal base installation
document factory-attached to the base).
D Trench Setup - The trench is either dug and open, or backfilled with the feed cable
already placed and brought into the base bottom.
D Feed Cable Type or Design - The CO or feed cable is a loose-buffer-tube type with
single fibers.
D Drop Cable Type - Drop cables are SC/UPC or SC/APC-type preconnectorized
cables.
D Transportation Tubing - Protective, flexible, transportation tubing is provided
for the feed cable pigtails (two 3-feet long pieces).
For information regarding other pedestal installation types or applications, or cable deploy-
ment types, contact Charles Industries at the phone number provided in Part 3.
3. CUSTOMER TECHNICAL SERVICE
If technical assistance or customer service is required, contact Charles Industries by calling
or using one of the following options:
847-806-8500 (Tech. Service local) 847-806-6300 (Customer Service)
800-607-8500 (Tech. Service toll-free) 847-806-6653 (Customer Service FAX)
847-806-8556 (Tech. Service FAX) mktserv@charlesindustries.com (email)
techserv@charlesindustries.com (email) www.charlesindustries.com (website)
- EYE DAMAGE WARNING -
Risk of serious eye damage! Never look into the end of a fiber optic line nor use a
magnifier in the presence of laser light or radiation. Always exercise caution when
installing, testing, or performing maintenance on live circuits. If eye exposure to
laser light or radiation has occurred or is suspected, immediately seek medical
treatment by a professional eye care physician.
- FIBER OR CABLE DAMAGE CAUTION-
Buffer tubes and fibers are sensitive to bending, pulling, and crushing forces.
Avoid buffer tube kinking and fiber damage: use care when working with fiber and
do not violate fiber, buffer tube, and cable minimum bend-radius requirements.
In cold environments, some loose tube cable designs may exhibit low temperature
induced signal attenuation when long lengths of buffer tubes have been exposed
and then stored. Contact the cable manufacturer concerning recommended
exposed buffer tube lengths in your installation area.
r r
PEDLOCK and Charles are registered trademarks of and CFDPt is a trademark of Charles Industries, Ltd. Availability of features and technical specifications herein subject to change without notice.
- WARNING -
Cable and fiber cleaning solvents may contain hazardous materials or harmful
ingredients. Always read and follow the manufacturer's precautions, warnings,
and instructions when working with cleaning solvents or products.
Shards and cleaved glass fibers are very sharp and can easily pierce the skin. Use
tweezers to pick up cut glass fibers and place them on a loop of tape or in a
container specifically meant for this purpose. Good housekeeping is important.
Corrugated metal or armor that may be present 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.
Table 1 − Branch or Stub-End Configuration Installation
Step # Instruction
1. h Obtain tools, materials and equipment. Assemble the following tools and equip-
ment to perform fiber feed/drop cable connections in the installed CFDP pedestal.
h 216 tool/can wrench h Properly installed base of CFDP10/12 model
h Tape measure h Dome & backboard with double doors
h Cable marking tool h Bag of parts
(provided with the pedestal)
h Labels for cables h Assorted cable ties
(12 provided)
(optional)
h Hose clamps h Splice tray and labels for splice tray
(2 provided)
h Cable bond clamps h Knife, snips, or puncture tool
(optional) (to cut grommets)
h Proper length drop cables h Cable-entry tool or utility knife with hook blade
h Drop trenching equipment h Buffer tube stripper tool
(to score/cut buffer tubes)
h Wrenches or socket set h Fiber optic stripper tool
(for 900 micron pigtails)
h Slotted screwdriver h Fiber splicing tools and equipment
h Gel removal compound h Tweezers & tape
(for cleaved glass fibers/shards)
h Safety glasses & work gloves
(to clean stripped cables) (optional)
h Isopropyl alcohol & clean h Shovel
(to access drop cable hole)
h Grounding equipment & tools
wipes (to clean fibers)
h Site clean-up tools
Preparing and Opening the Pre-Installed CFDP Pedestal
2. h Verify pedestal is installed and inspect. Find the CFDP pedestal installation site,
inspect it, and verify the pedestal is properly installed in the ground. New pedestals
should be inspected thoroughly upon delivery. If the equipment was damaged in
transit, immediately report the damage to the transportation company.
3. h Remove outer dome from base. If not
already off, remove the outer dome with a 216 tool
216 tool or can wrench. Turn the snap
lock's hex nut 1/4-turn counterclockwise, Hex nut in
snap lock on
hold it in that position, then lift up on the
dome
dome. Set the dome aside until needed.
4. h Open inside doors. Open the
Doors
Doors opened
closed
internal doors of the CFDP
using a 216 tool or can wrench
on the cup-washer screws.
Each door contains two
cup-washer screws.
5. h Remove plastic bag and verify contents. Locate
the clear, plastic bag that is typically attached
to the pedestal's interior backboard and
verify the following contents:
h 6 cable ties h 2 bond straps
h 2 hose clamps h document
h 1 FOSC B splice tray and tray label
6. h
Remove backboard (optional, to facilitate earth
ground installation). Remove the backboard, if
Backboard
needed or desired, to facilitate the earth ground
support
installation, per local company practice. Remove leg
the backboard by first pressing one finger push tab
(located inside the base collar at the support
First press
the push tabs
leg), pulling up on the support leg, and then
secondly, pressing the other leg's push tab
Then pull up
on legs or
and pulling up on the other support leg. When
backboard
the tabs are disengaged or released, pull the
backboard out of the base and temporarily
This view
set it aside.
removes the base front, for
visual clarity of leg guide
Section CFDP-EL-X-801
7. h Verify/prepare earth ground.
Always follow local codes and company practice
If an earth ground is not present at the pedestal
when grounding cables/equipment.
site and local practice requires an earth ground, prepare one at this time. Do not
connect earth ground until the backboard is re-attached to the base.
Preparing the Feed or Branch Stub Cable
8. h Verify sufficient feed cable length. Verify 9 feet
from the ground line to the cable's stub-end, extends up through
the pedestal base, and lift it up. Press the cable toward the rear
of the base so it will be at the CO or feed side of the backboard
(the side with fewer but larger rubber grommet ports), when it is
installed. See the base installation document for instructions on
installing the base and routing cables into the base.
9. h Attach backboard. (Skip this step if the
backboard is already installed.) First, pos-
ition the feed cable so it will be at the CO or
distribution side of the backboard (see
Figure 1). Then install the backboard to
facilitate marking the cable for the proper
cable sheath removal length. Align the
(provided)
backboard's support legs with the leg guides
in the base collar. Once the leg guides are
lined up, press down on the backboard until it
(2 provided)
stops and the tab locks are engaged (audible
clicks indicate proper leg insertion).
10. h
Locate and remove single-port feed grommet.
Grommets on the CO or feed cable side of the
backboard accept one feed cable each (as
opposed to the drop cable grommets which accept
two smaller cables). Pull or slide out one of the
single-port feed-side grommets from the bottom
grommet plate. With a sharp or pointed tool, poke
a small hole in the center of the grommet.
11. h Push cable through grommet and re-install grommet. Place
the bottom center of the poked grommet at the stub end of the
cable and push the grommet down over the cable end. Slide the
grommet down the cable, stopping about 5" above the base.
Rotate the grommet, slide it up or down as necessary to get the
proper vertical alignment, align it with its slot on the grommet
plate, then re-insert the grommet in the plate.
12. h Mark cable for sheathing
Strength
removal. The cable sheathing
member
must be removed from the cable
clamp
Make
stub to expose the fiber to be
mark
spliced, but enough cable length
here
with sheathing must remain to hold
T" tie-
it in place against the backboard.
downs
On the feed side of the backboard,
locate the T" cable tie-down
located directly above the chosen
grommet, pull the cable up until it is
almost taut, hold the cable against
the T, and mark a cut-line on the
cable midway between the T and
cable strength member clamp
above it (approximately 7 inches
above the top ot the base collar).
13. h Remove backboard and/or grommet, for sheathing removal (optional). If
desired, remove the grommet or backboard (or both) to facilitate the sheathing
removal and bond clamp installation procedures. See Step 6 to remove backboard.
14. h Remove cable sheathing and cut strength
members Use the tool and method of choice to
.
remove the outer cable sheath from the mark to the
Base
cable end to expose the buffer tube
(approx. 7.5 feet)
collar
and strength members Discard the removed sheathing.
.
Per company practice, trim the cable strength
member(s) approximately 4" longer than the cable
sheath cut (so 4" remains). Do not cut the buffer tube.
15. h Clean buffer tube. Per company practice and cable type, find, unwrap, expose,
and clean the buffer tube, as needed.
0707I1P3
Equipment Issue 1
Third Printing, July 2007
(approx.) of cable,
Approx. 9'
stub end to
ground line
Align support
legs with leg
guides on
base collar.
Leg
Once aligned,
guide
press down
Leg
on each leg
until it clicks"
into place.
Base collar
Backboard
bottom
grommet plate
Feed side,
1-port
grommet
Pull out grommet.
Feed cable
CO/Feed side
of Backboard
Cut line
1.5"
T-
Bottom
7"
9' length of feed
cable stub
Top of collar
CFDP10-EL18 shown
Strength
Buffer tube
members
(approx. 7.5 feet long)
4"
Sheath cut
on cable
Cable
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