CORNING CCH-01U User manual
p/n 003-876, Issue 1
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 1 OF 21
| PRETERMINATED SYSTEMS | CABLES | CONNECTORS | CABLE ASSEMBLIES | HARDWARE | TOOL KITS AND ACCESSORIES | TEST EQUIPMENT | SPLICE EQUIPMENT | FAN-OUT KITS | TRAINING
Closet Connector Housings
(CCH) 1U/2U/3U
related literature |
003-876-QSG Instruction, Closet Connector Housings (CCH) 1U/2U/3U Quick Start Guide
003-878 Instruction, Lock Kit for Closet Connector Housings
003-895 Instruction, Splice Cassette (CCH-CS) and Slack Cassette (CCH-CF) for Closet
Connector Housings
003-902 Instruction, CCH Recess Mount Kit
003-437 Instruction, CCH Connector Panel
FRONT
VIEWS
REAR
VIEWS
Dimensions
CCH-01U CCH-02U CCH-03U
TPA-3975
H: 1.75 inches
W: 17.05 inches
D: 17.06 inches
H: 3.5 inches
W: 17.05 inches
D: 17.06 inches
H: 5.25 inches
W: 17.05 inches
D: 17.06 inches
Table of Contents
1. Precautions ................................................................ 2
2. Carton Contents............................................................. 3
2.1. CCH-01U .............................................................. 3
2.2. CCH-02U .............................................................. 4
2.3. CCH-03U .............................................................. 4
3. Tools and Materials Required.................................................. 4
3.1. Tools.................................................................. 4
3.2. Materials .............................................................. 4
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 2 OF 21
1. PRECAUTIONS
WARNING:
Laser light can be invisible and can damage your eyes. Viewing it directly does not cause pain.
The iris of the eye will not close involuntarily as when viewing a bright light. Consequently,
serious damage to the retina of the eye is possible. Should accidental eye exposure to laser
light be suspected, arrange for an eye examination immediately.
WARNING: DO NOT use magniers in the presence of laser radiation. Diffused laser light
can cause eye damage if focused with optical instruments. Should accidental eye exposure to
laser light be suspected, arrange for an eye examination immediately.
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5.3.3 On the Rear Door ................................................ 13
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STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 3 OF 21
CAUTION: Recommend the use of safety glasses (spectacles) conforming to ANSI Z87, for
eye protection from accidental injury when handling chemicals, cables, or working with ber.
Pieces of glass ber are very sharp and have the potential to damage the eye.
CAUTION: Cleaved or broken glass bers are very sharp and can pierce the skin easily.
Do not let these pieces of ber stick to your clothing or drop in the work area where they can
cause injury later. Use tweezers to pick up cleaved or broken pieces of glass bers and place
them on a loop of tape kept for that purpose alone.
CAUTION: The wearing of cut-resistant safety gloves to protect your hands from accidental
injury when using sharp-bladed tools and armored cable is strongly recommended. Use
extreme care when working with severed armor. There will be a sharp edge where armor is
cut. To minimize the chance of injury from the cut armor, cover the exposed edge with a wrap
of electrical tape. To minimize the chance of injury from sharp-bladed tools, always cut away
from yourself and others. Dispose of used blades and armor scrap properly.
2. CARTON CONTENTS
Figure 1
2.1. CCH-01U
• (1) Closet Connector Housing with blank adapter panels as seen in Figure 1
• (1) Hardware Kit containing:
(2) Screws, #6 - 32 x .312-inch (for locking the shelf)
(4) Screws, 12-24 x .50-inch (for rack-mounting)
(4) Screws, 4-24 x .312-inch (for locking the covers)
(8) Cable ties, 1/8 x 4 inches, white
(4) Cable ties, 8-inch, black
(2) CCH Labels, 1.35 x 4-inches
(1) External strain-relief bracket with (2) #6 - 32 x .25-inch screws
1Sliding cover
2
Sliding tray
3Mounting bracket
4Door latch
5Blank adapter panel
8Internal strain-relief assembly
9
Slack management clip
10 External strain-relief assembly
11 Jumper guide
7
6
Label card
Transitional strain-relief holder
TPA-3873
1
3
3
4
4
6
8
7
10
11
11
9
55
2
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 4 OF 21
2.2. CCH-02U
• (1) Closet Connector Housing with blank adapter panels as seen in Figure 1
• (1) Hardware Kit containing:
(2) Screws, #6 - 32 x .312-inch (for locking the shelf)
(4) Screws, 12-24 x .50-inch (for rack-mounting)
(4) Screws, 4-24 x .312-inch (for locking the covers)
(8) Cable ties, 1/8 x 4 inches, white
(4) Cable ties, 8-inch, black
(4) CCH Labels, 1.35 x 4-inches
(1) External strain-relief bracket with (2) #6 - 32 x .25-inch screws
2.3. CCH-03U
• (1) Closet Connector Housing with blank adapter panels as seen in Figure 1
• (1) Hardware Kit containing:
(2) Screws, #6 - 32 x .312-inch (for locking the shelf)
(4) Screws, 12-24 x .50-inch (for rack-mounting)
(4) Screws, 4-24 x .312-inch (for locking the covers)
(8) Cable ties, 1/8 x 4 inches, white
(4) Cable ties, 8-inch, black
(6) CCH Labels, 1.35 x 4-inches
(1) External strain-relief bracket with (2) #6 - 32 x .25-inch screws
3.
3.1. Tools
• Phillips-head screwdriver
• Pliers
3.2. Materials
The following materials may be required, depending upon your application. These items are ordered
separately. Contact your customer services representative for assistance.
• Connector Panels (CCH-CPXX-YY)
• Grounding Kit (FDC-CABLE-GND)
• Additional Internal Strain-relief Brackets (CCH1-STRN-INT)
• Additional External Strain-relief Assembly (CCH1-STRN-EXT)
• Transitional Strain-relief Holder, 2-pk (CCHA-CLIP-BTF-2)
• Housing Lock Kit (CCHA-LOCK-KIT)
• CCH-01U Recess Mount Kit, for 5 housings (CCH1-RECESS-KIT-5)
• CCH-02U Recess Mount Kit, for 5 housings (CCH2-RECESS-KIT-5)
• CCH-03U Recess Mount Kit, for 5 housings (CCH3-RECESS-KIT-5)
• Mounting ears for 23-inch applications (CDF-0XU-23)
• Central member strain-relief kit, 10-pack (CPP-SSR-KIT)
• Universal Cable Clamp (UCC) Kit (UCC-001)
• Buffer Tube Fan-out Kit (FAN-XX-YY)
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 5 OF 21
• Splice Cassette (CCH-CS)
• Storage Cassette (CCH-CF)
• Pigtailed Panels (CCH-CPXX-YY-P03ZZ)
• Pigtailed Modules (CCH-RMXX-YY-P03ZZ)
• Pigtailed Cassettes (CCH-CSXX-YY-P00ZZ)
• Plug & Play™ System Modules
4.
Familiarize yourself with the hole locations for mounting and strain-relief bracket screws illustrated in
Figure 2, as well as the locations for inserting locking screws for the sliding shelf and the covers.
Figure 2
OPTIONAL: If mounting the housing into a 23-inch rack, install the 23-inch rack mounting brackets
onto the housing, then follow one of the methods listed below to install the housing into the rack.
RIGHT SIDE
LEFT SIDE
FRONT
REAR
Front Cover Lock
Front Cover Lock
Rear Cover Lock
Shelf Lock
Closed Position
Shelf Lock
Closed Position
Shelf Lock
Flush Position
Shelf Lock
Flush Position
Flush Mounting
Support Standoff
Flush Mounting
Support Standoff
Rear Cover Lock
TPA-4026
External
Strain-relief
Mounting Hole
Locations for
Brackets
Mounting Hole
Locations for
Brackets
External
Strain-relief
5-inch Mounting
Projection
3.5-inch Mounting
Projection
Flush Mounting
Projection
3.5-inch Mounting
Projection
5-inch Mounting
Projection
Flush Mounting
Projection
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 6 OF 21
4.1.
The mounting brackets are factory-installed for a 5-inch projection of the housing from the front of the
rack. If a 3-inch projection is desired, skip to Section 4.1.1. If a ush-mount projection is desired, skip to
Section 4.1.2.
Figure 3
Identify the rack location where the housing will be mounted (Figure 3).
Insert the bottom screws into the rack just above the desired location for the bottom edge of
the housing (#12 screws provided — one per side), leaving 1/4 to 1/2-inch of screw threads
exposed.
Insert the housing into the rack and place the open-ended slot on the bottom of the
mounting brackets onto the installed screws. (The mounting brackets will support the weight
of the housing.)
Tighten the installed screws and insert one more screw per side into the center cut-out of the
mounting bracket. (For CCH-02U and CCH-03U housings: insert additional screws through
the top groove on the mounting brackets and tighten securely.)
4.1.1
Remove the factory-installed mounting bracket
(Figure 4).
Relocate the bracket toward the front of the
housing. Align the screws with the mounting
hole locations and reinstall the bracket.
Mount the housing in the rack per the steps in
Section 4.1.
Figure 4
4.1.2
Remove the front door and its hinges.
Remove the factory-installed mounting bracket.
1
TPA-3968
23
4
TPA-3976
Front
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 7 OF 21
Relocate the bracket to the front of the housing (Figure 5). Align the screws with the
mounting hole locations shown and reinstall the bracket.
Pull the sliding tray out to the detent position so that jumper routing guides project in front of
the rack uprights.
Lock shelf into place, if desired (as shown in inset).
Mount the housing in the rack per the steps in Section 4.1.
Figure 5
4.2.
Identify the rack location where the housing
will be mounted.
Insert the bottom screws into the rack just
above the desired location for the bottom
edge of the housing (#12 screws provided
— one per side), leaving 1/4-inch of screw
threads exposed (Figure 6).
Remove the mounting brackets from the
housing using a Phillips-head screwdriver.
Pass the housing through the rack until the
holes for the mounting brackets are in front
of the rack-mounting rails.
Figure 6
TPA-3977
Insert #6 - 32 x 0.312-inch
screw to lock shelf
Front
TPA-3978
1/4-inch gap
1
3
4
1/4-inch gap
2
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 8 OF 21
Reattach the mounting brackets using a
Phillips-head screwdriver (Figure 7).
Set the open-ended slot on the bottom of
the mounting brackets onto the installed
screws. (The mounting brackets will
support the weight of the housing.)
Tighten the installed screws and insert
one more screw per side into the center
cut-out of the mounting bracket. (For
CCH-02U and CCH-03U housings: insert
additional screws through the top slot
on the mounting brackets and tighten
securely.)
Figure 7
4.3.
Figure 8
Identify the rack location where the housing will be mounted (Figure 8).
Insert the bottom screws into the rack just above the desired location for the bottom edge of
the housing (#12 screws provided — one per side), leaving 1/4 to 1/2-inch of screw threads
exposed.
Carefully remove the external or internal strain-relief bracket, taking care to protect the cable
or buffer tubes.
NOTE: Slide the covers off to access the internal strain-relief bracket.
Pass the cable and housing through the rack from the front, taking care not to damage the
cable or buffer tubes as you pass the housing through the rack.
5
7
TPA-3979
6
Front
Front
1
3
4
TPA-3980
1/4-inch gap
5
1/4-inch gap
2
7
6
Front
Front
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 9 OF 21
Set the open-ended slot on the bottom of the mounting brackets onto the installed screws.
(The mounting brackets will support the weight of the housing.)
Tighten the installed screws and insert one more screw per side into the center cut-out of the
mounting bracket. (For CCH-02U and CCH-03U housings: insert additional screws through
the top groove on the mounting brackets and tighten securely.)
Reattach the external or internal strain-relief bracket to the housing.
4.4.
Remove the factory-installed mounting brackets and replace them with the Recess Mount Kit (p/n CCH-
RECESS-KIT-5, ordered separately). Follow the instructions provided with the kit to mount the housing
into a cabinet or enclosure.
5. DIRECT TERMINATION WITHIN THE HOUSING
The housing is factory-prepared for direct termination of cable. If splicing or terminating inside a
cassette, skip to Section 6.
5.1.
Figure 9
Open the front and rear doors (Figure 9).
Slide the covers apart from the center and remove.
Lift the plunger on the internal strain-relief bracket and remove it.
NOTE: Ensure that the tray is in the forward (second) detent position when reinstalling the internal strain-
relief bracket to avoid interference.
Slide the tray to the rear of the housing until it stops. Through the windows on both sides of
the housing, depress the tab on the exible rail to release the tray and pull it completely out
of the housing.
Set the tray down on a convenient work surface, preferably behind the housing.
2
1
3
5
TPA-3969
4
Press here.
Plunger
Press here.
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 10 OF 21
5.2.
IMPORTANT: Please refer to the cable manufacturer’s recommended procedures and cable access
techniques while accessing the cable. Follow all required safety procedures.
Visit Corning Cable Systems website at www.corning.com/cablesystems for videos on
accessing indoor, outdoor,and indoor/outdoor cables.
5.2.1
If the cable is armored, secure cable in the external strain-relief assembly. Install one ground kit
(FDC-CABLE-GND) per armored cable. Follow instructions provided with the kit to properly ground the
cable.
Remove the paint from the rack with an abrasive to ensure metal-to-metal contact at the
grounding location.
Attach the other end of the ground wire from the cable to the rack with thread-forming screw
provided. The rack must be grounded in accordance with applicable codes and standard
company practices.
5.2.2
Figure 10
•
Strip a total of 48 inches of cable jacket. Using a buffer tube access tool, strip off 26 inches of
buffer tube exposing the 250 micron ber and 22 inches of exposed buffer tube. Follow proper
manufacturer’s recommended procedures while installing the buffer tube fan-out kit.
•
Strip a total of 59 inches of cable jacket. Using a buffer tube access tool, strip off 37 inches of
buffer tube exposing the 250 micron ber and 22 inches of exposed buffer tube. Follow proper
manufacturer’s recommended procedures while installing the buffer tube fan-out kit.
•
Strip a total of 70 inches of cable jacket. Using a buffer tube access tool, strip off 48 inches of
buffer tube exposing the 250 micron ber and 22 inches of exposed buffer tube. Follow proper
manufacturer’s recommended procedures while installing the buffer tube fan-out kit.
• Place a mark on the cable 70 inches from the end of the cable. Strip off 48
inches of cable jacket, exposing the 900-micron bers.
• Strip off a total of 70 inches of cable jacket. Mark, then remove,
48 inches of sub-unit jacket, exposing the 900-micron bers.
22 inches (internal strain-relief)
24 inches (external strain-relief)
22 inches (internal strain-relief)
24 inches (external strain-relief)
Fan-out body legs available
in 25 - 48 inches lengths
Strip to 48 inches
Direct Termination
OSP, FREEDM®
CABLE
MIC®, UMIC Cable or Subunit
Strip Lengths for 1U, 2U, 3U Housings
Strain-relief
Point
TPA-3876
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 11 OF 21
5.3.
It is only necessary to use one of the following methods for sheath retention.
• External Strain-relief - Section 5.3.1
• Internal Strain-relief - Section 5.3.2
• On Rear Door - Section 5.3.3
• Through Rear Door - Section 5.3.4
5.3.1
a. The external strain-relief assembly is factory-congured for the following cable entry locations:
• Install
the external strain-relief mount so that the
arm extends away from and to the LEFT
of the “window” located on the mount.
•
Install the external strain-relief mount so
that the arm extends away from and to
the RIGHT of the “window” located on the
mount.
Figure 11
Align the window of the external strain-relief assembly with the window on the
housing (Figure 11). Insert the two provided screws and tighten completely.
Strain-relieve to the external strain-relief assembly by using two cable ties to secure
the cable to the assembly. Ensure that the cable ties are seated correctly in the
provided slots.
b. It is necessary to recongure the strain-relief assembly for the following cable entry locations:
• Screw the external strain-relief arm onto the external
strain-relief mount so that the arm extends away from and to the RIGHT of the “window”
located on the mount.
• Screw the external strain-relief arm onto the external strain-
relief mount so that the arm extends away from and to the LEFT of the “window” located on the
mount.
Unscrew the screws holding the
arm to the mount (Figure 12).
Flip the bracket and reattach the
strain-relief arm on the other side
of the strain-relief mount.
Attach the arm to the mount with
the same screws just removed.
Align the window of the external
strain-relief assembly with the
window on the housing. Insert the
two provided screws and tighten
completely.
Figure 12
Strain-relief Arm
Rear
Strain-relief Mount
TPA-3973
Strain-relief Arm
Rear
TPA-3981
Strain-relief Mount
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 12 OF 21
Strain-relieve cable to the strain-relief arm by using two cable ties to secure
the cable to the assembly. Ensure that the cable ties are seated correctly in the
provided slots.
NOTE: Alternatively, a Universal Cable Clamp (UCC) may be attached to the strain-relief arm to hold the
cable as shown in Figure 13. Follow the instructions provided with the UCC.
Figure 13
5.3.2
• Use two cable ties to secure
the cable to the bridges on the internal strain-relief
bracket.
• Use cables ties to secure the
cable to all four bridges on internal strain-relief bracket.
• : Bundle cables together with cable
ties. Then cable tie the bundle to the bridges on the
strain-relief bracket.
• Use one cable tie to
secure the cable to one of the bridges on the internal
strain-relief bracket. To strain-relieve the central
member, place the at washer and U-shaped washer
onto the screw. Loosely insert the screw through the
strain-relief bracket. Wrap aramid yarn around the
screw between the U-shaped washer and bracket.
Place central member between the U-shaped washer
and the at washer. Tighten the screw into the bracket.
Figure 14
TPA-3997
Rear
TPA-3877
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 13 OF 21
5.3.3 On the Rear Door
Figure 15
Cable may be strain-relieved to the lances on the inside of the rear door after reinstalling the shelf
(Figure 15). Secure the cables at several locations on rear door with cable ties.
5.3.4
If cable enters from directly behind the housing, it
is possible to strain-relieve through the rear door.
Open the rear door. Firmly grasp door
to prevent bending it and, with a pair of
pliers, remove the knockout where the
cable will enter the housing (Figure 16).
Remove the two routing clips in the
area indicated by the dashed circles in
the illustration.
Strain-relieve the cable with cable ties
through the openings in the side wall of
sliding shelf as shown.
Figure 16
TPA-4027
TPA-3974
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 14 OF 21
5.4.
Replace blank panels (Figure 17) with adapter panels
applicable for the connectors being used.
5.5.
Terminate the ber in accordance with company
policies and manufacturer’s recommendations.
Figure 17
5.6.
The procedure for routing all cable types is the same, unless cable enters the housing through the rear
door. If cable enters from the the rear, route one loop of cable around the perimeter of the housing to
the transitional strain-relief holder as shown in Section 5.3.4. Otherwise, route the 900-micron ber
(buffered or furcated) in accordance with the instructional etchings on the sliding tray.
5.6.1
Figure 18
If cable enters the housing through the rear door, make one loop with the cable around the perimeter of
the housing before securing the cable to the holder.
Strain-relieve the cable jacket or the sub-unit jacket to the transitional strain-relief holder with cable ties
on each side of the holder as seen in Figure 18. The transitional strain-relief holder can hold up to six
different cables or sub-units.
• If the cable enters the housing from the right side (as seen from the rear of the housing), route
the cable so that the jacketed cable is on the left and the 900-micron bers exit on the right
side of the transitional holder.
• If the cable enters the housing from the left side (as seen from the rear of the housing), route
the cable so that the jacketed cable is on the right and the 900-micron bers exit on the left
side of the transitional holder.
TPA-3988
In housings taller than
1U, transitional holders
may be stacked to
accommodate more
fan-out bodies or cables.
Secure holders together
with a cable tie.
Transitional Holder
using cable ties
Transitional Holder
using Buer Tube Fan-out Bodies
TPA-3970
Cable Tie
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 15 OF 21
• Strain-relieve the buffer tube by inserting the buffer tube fan-out body into the transitional
strain-relief holder as seen above until it snaps into place.
• If the cable enters the housing from the right side (as seen from the rear of the housing), route
the cable so that the jacketed cable is on the left and the 900-micron bers exit on the right
side of the transitional holder.
• If the cable enters the housing from the left side (as seen from the rear of the housing), route
the cable so that the jacketed cable is on the right and the 900-micron bers exit on the left
side of the transitional holder.
5.6.2
Capture 900-micron ber in the slack management clips as shown and described below.
Route the 900-micron ber inside the slack
management clips for half a rotation. To ensure appropriate ber bend radius, run the ber across
the tray and make a full rotation or more inside the slack management clips on the other side of the
tray. Capture all ber slack inside the clips as shown in Figure 19.
Route the 900-micron ber in a full rotation or more
around the slack management clips, securing all ber slack inside the clips.
Figure 19
TPA-3971
Adapter Panel on Opposite Side from
Right Side Cable Entry
Adapter Panel on Same Side as
Right Side Cable Entry
Adapter Panel on Opposite Side from
Left Side Cable Entry
Adapter Panel on Same Side as
Left Side Cable Entry
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 16 OF 21
5.7.
Remove dust caps from connectors and adapters.
Clean connectors and adapters with the appropriate tools and materials for the connector
type according to manufacturer’s directions and standard company practices.
Mate connectors into adapters, usually beginning from right to left as seen from the rear.
5.8.
Figure 20
Carefully pick up both the sliding tray and internal strain-relief bracket, if used. Insert
the sliding tray into the housing as shown in Figure 20 until it reaches the second detent
position. Jumper routing guides should be about 1/4-inch behind the front door.
If using the internal strain-relief bracket, slide keyway studs on the bracket into the slots at
the back of the housing. Slide the bracket toward the front of the housing until the plunger
clicks into place.
Slide shelf in.
TPA-3972
Plunger
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 17 OF 21
6.
6.1.
Refer to the Corning Cable Systems Standard Recommended Procedure 003-895 for complete
instructions on preparing a splice cassette using ribbon ber or loose tube cable.
It is not necessary to remove the sliding tray to install cassettes into the housing.
Figure 21
TPA-3943
Slide covers
apart to
remove.
Remove:
Open front and
back doors. 8 Routing Guides
1 Strain-relief Bracket
2 Blank Panels
4 Panel Clips
Install rear
stacker. Slide
into keyhole.
TPA-3943
2 3
1
4
8
7
5
6
24 inches
24 inches
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 18 OF 21
As seen in Figure 21, open the front and rear doors.
Slide the covers apart to remove them from the housing.
Remove the following parts from the housing
a. Remove all the slack management clips by rotating them 180-degrees either direction, then
lifting them out of the sliding tray.
b. Remove the transitional strain-relief holder by pressing in on the back tab and lifting the
holder up 90-degrees from the sliding tray.
c. Remove all panels, then remove panel clips by pulling the clip away from the panel clip
holders and sliding the clips towards the front of the housing.
Insert the rear stacker into the housing by sliding the clips located on the bottom of the
stacker into the slots located in the sliding tray.
NOTE: When installing the stackers into a CCH-02U or CCH-03U housing, the stackers may be mounted
on top of one another using the directions in Step 6.
Assemble external strain-relief assembly depending upon the direction from which cable
enters the housing. Refer to Section 5.3.1 for details.
NOTE: Alternatively, a Universal Cable Clamp may be attached to the strain-relief arm to hold the cable.
Install the rst cassette on the right (as seen from the rear of the housing), either from the
front or rear of the housing between the stacker and side wall of shelf until it snaps into
place. To remove the cassette, press in on the two tabs and slide the cassette towards either
the front or the rear of the housing.
NOTE: Mate the recessed channel along the side of the cassette with the corresponding rails of the shelf
and stacker as you insert the cassette.
Install the second cassette on the left. Ensure the cables are not in a location to be pinched
when the door is closed.
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 19 OF 21
6.2.
Figure 22
Follow Steps 1 through 3b in Section 6.1.
Remove both blank panels, then remove panel clips on the left side by pulling the clip away
from the panel clip holders and sliding the clips towards the front of the housing.
Insert the rear stacker into the housing by sliding the clips located on the bottom of the
stacker into the slots located in the sliding tray (Figure 21).
NOTE: When installing the stackers into a CCH-02U or CCH-03U housing, the stackers may be mounted
on top of one another using the directions in Step 6.
Install an adapter panel on the right side of the shelf (Figure 22) (as seen from the rear of
the housing).
Assemble external strain-relief assembly depending upon the direction from which cable
enters the housing. Refer to Section 5.3.1 for details.
NOTE: Alternatively, a Universal Cable Clamp may be attached to the strain-relief arm to hold the cable
(Figure 13).
Install the cassette on the left Figure 22), either from the front or rear of the housing between
the stacker and side wall of shelf until it snaps into place. To remove the cassette, press in
on the two tabs and slide the cassette towards either the front or the rear of the housing.
NOTE: Mate the recessed channel along the side of the cassette with the corresponding rails of the shelf
and stacker as you insert the cassette.
Route cables as shown.
NOTE: In CCH-02U (CCH-03U), install up to 2 (3) cassettes on left side of housing and up to 2 (3) panels
on the right side.
TPA-3998
STANDARD RECOMMENDED PROCEDURE 003-876 | ISSUE 1 | JANUARY 2012 | PAGE 20 OF 21
7.
Open front door to access adapter panels.
Remove dust caps from the connectors
and adapters into which they will be
mated. Clean the connector end faces and
adapters per standard company practices
and insert the connectors into the adapters.
Install jumpers as specied by company
planning diagrams.
Route the jumpers through the clips at the
front of the housing. The ap on front of
the guide allows jumpers to be inserted or
removed as a bundle or individually.
8. DOCUMENTATION
Accurate recordkeeping is imperative for an organized installation.
• Record ber identication information directly on the clear label cards (Figure 23) or on the provided
identication labels (or Avery label #5162 [1 1/3x 4-inch]) which can be adhered to the label cards.
The label card can be removed by bowing the card and pulling it out the front of the housing.
• A white space inside the front door provides a location for a panel identication label to be placed
inside the door. The textured cover prevents unauthorized viewing of the panel identication from
outside the housing.
• Place a housing identication label (or Avery label #5162 [1 1/3x 4-inch]) on the outside of the front
door. A crop mark near the left latch allows alignment of housing identication labels for aesthetic
purposes.
Figure 23
Flap
TPA-3982
Label Card
Location for Panel
Identification Label
Location for Housing
Identification Label
TPA-3983
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