030-300377 Rev. A
Section CMPH-75CC-801
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CMPH
t
CROSS-CONNECT SERIES INSTALLATION GUIDE
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3
0905I1P1
8.
h
Set base in place.
Lift the base over the existing cabling and
equipment, and route the wrapped splice and all equipment up
through the base bottom while lowering the base to the bottom of the
hole. If the existing stakes were used, verify they are
inside
the
base. If new stakes were attached to the base, insure the hole
accommodates them
.
Perform Steps 14-15 of Table 1 for the proper
base depth and level
.
9.
h
Attach base to re-used stakes.
Remove the nuts and washers
from the 4 bolts located inside the CMPH base that secure the frame
channels in place (2 bolts on each side, 4” apart). Manipulate the
base and/or stake tops so the re-used stakes fit into the preformed
stake grooves in the base walls. Align the base bolts with the stake
holes, and re-attach the washers and nuts onto the bolts. Firmly
tighten nuts.
10.
h
Attach cables to bars and brackets.
If the splice bars or brackets
were removed, re-install them now in the best positions to support
(and ground) the equipment. Per company practice, attach or mount
all cables and equipment to the internal framework (bars, brackets)
of the CMPH. Re-attach any grounding, bonding, and cable
connections previously unattached to remove the old enclosure.
11.
h
Close the CMPH, clean the site.
Perform Steps 19-24 in Table 1 to
close the CMPH and restore the site to its previous condition.
Table 4. Making Ground, Cable, and Jumper Connections
Step #
Instructions
1.
h
Route cables into CMPH enclosure.
Per company practice and
local codes
,
bring the feed and distribution cables into the CMPH
enclosure through the open base bottom. Secure and stabilize the
cables per company practice.
2.
h
Open cables.
Per company practice
,
perform
all cable opening
procedures.
3.
h
Bond and strain-relief the
cables.
Ground or bond the
cable(s) to the ground posts
provided on the ground plate.
Perform cable strain relief and
bonding per company practice.
Attach earth ground to ground lug
Attach cable bond
straps to posts
Ground Plate
Posts to attach plate to ground bracket
4.
h
Splice cables to terminal block stubs.
Per company practice
,
perform
cable
splicing and connection procedures to connect the
feeder and distribution cables to the appropriate terminal block
wire-bundle stubs inside the CMPH enclosure. Perform cable
management techniques per company practice.
5.
h
Perform labelling.
Fill out and complete the label provided on the
top of the internal CMPH framework to facilitate pair identification.
Each toggle port of each terminal block is labelled by the terminal
block manufacturer.
6.
h
Mount jumper wire spool.
Mount the field-provided jumper wire
spool on the provided jumper wire spool holder located inside the
enclosure.
7.
h
Locate proper toggles for
first wire pair.
Locate or
identify the correct toggle in
the correct
feeder
terminal
block for the first wire pair
to be placed in service.
Also locate the correct
toggle in the correct
distribution
block.
8.
h
Pull jumper wire from spool.
Pull the jumper wire from the spool
toward the identified first toggle in the
feeder
terminal block.
9.
h
Prepare wires of first wire pair.
Straighten the last 1
−
2’’ of the
conductor pair wires to be installed and placed in service. Trim the
conductor wire ends evenly, but do not strip the insulation.
10.
h
Open feeder terminal block toggle and insert
wires into toggle ports.
Pinch and pull back the
toggle. Insert the pair into the ports, one wire per
port (two port holes per toggle). Note that ports are
labeled “T” for tip and “R” for ring. Wires should be
inserted about 3/8’’ before bottoming out.
11.
h
Close toggle.
While holding the conductor wires in the toggle ports
with one hand, with the other hand push the toggle closed until it locks
shut. Tug gently on each individual wire to verify a good connection
was made. If a good connection was not made (wire is loose),
disconnect and remove the pair by pinching and pulling back the
toggle, remove the wire pair, then repeat Steps 9 and 10 until a good
connection is made.
Note: Trim away the scored insulation area of
wire prior to reconnection.)
12.
h
Route and dress jumper wire toward distribution block.
Unwind
enough jumper wire from the spool to reach the identified toggle in
the distribution terminal block. Dress the jumper wire down toward
the bottom of the toggle, then route it sideways along the bottom of
the row of toggles toward the side of the block. Route the jumper
down the block, then over to the side, toward the hinge side of the
door panel, then on towards the panel on the opposite side. Slip the
jumper wire through any installed cable management rings and
behind the race-ways and run guides provided in the CMPH.
Do not
run wires across the front face of the terminal blocks.
13.
h
Cut jumper wire to proper length.
Per company practice, extend
the wire toward the targeted distribution block’s correct toggle, allow
ample wire slack, and then cut the jumper wire to the proper length.
14.
h
Connect wire pair to correct toggle of distribution terminal
block.
Repeat Steps 9-11 for the proper toggle of the targeted
distribution
terminal block.
15.
h
Test connection.
To test the wire pair connections, insert the
provided Dat@Term terminal block test clip into the toggle locations.
Make sure the test clip alignment guide is on the hinge side of the
toggle. Attach test set to test clip and test per company practice.
16.
h
Complete the label.
Per company practice, fill out the provided label
to identify the line placed in service.
17.
h
Repeat for all lines.
Repeat above steps for all lines to be placed in
service.
18.
h
Replacing toggles.
In the unlikely event a toggle is damaged,
toggle removal and replacement is accomplished as described
herein. Tyco Dat@ Terminals have rotating wire terminating toggles
that can be removed and replaced if needed. To replace a damaged
toggle: 1. Open damaged toggle to normal open position. 2. Push
toggle out of it’s block cell by rotating it past it’s normal open
position. This will cause it to break free of the holding mechanism in
the block without damaging the block. 3. Once free, remove toggle
from block and discard. 4. Insert new toggle. 5. Rotate toggle into
cell, using care to make sure the toggle axle is mated with the
bearing surface in the block. 6. Rotate toggle until it closes and the
toggle latch locks. Toggle is now replaced. 7. Close any
corresponding opened toggles.
19.
h
Perform cable management.
Verify all equipment and cabling is
organized and will not contact the interior walls of the dome when
installed (keep items at least 1” from the vertical plane of the base
collar). This assures safe and smooth dome placement.
Table 5. Physical Specifications
Feature
U.S.
Metric
Height, overall
47 in.
119.4 cm
Height, base only, incl. collar
17 in.
43.2 cm
Height, dome only
33 in.
83.8 cm
Height, internal framework
30 in.
76.2 cm
Height, base bottom to ground line
9 in.
22.9
Depth, base (at wider footprint)
17 in.
43.2 cm
Depth, dome
14.5 in.
36.8 cm
Width, base (at wider footprint)
29.5 in.
75 cm
Width, dome
27 in.
68.6 cm
Weight, dome
21 lbs.
9.5 Kg
Weight, base
22 lbs.
10 Kg
Weight, base w/brackets and
terminal blocks
100 lbs.
45 Kg
Weight, two 30” stakes
5 lbs.
2.2 Kg
Weight, two 36” stakes
6 lbs.
2.7 Kg
Weight, two 42” stakes
7 lbs.
3.2 Kg
NOTE: All dimensions and weights are approximate.
Table 6. Model Number Ordering Information and Options
Model #
Description
CMPH-7512CC-EMT 1200 Pair Cross Connect CMPH With Tyco Blocks
CMPH-7509CC-EMT 900 Pair Cross Connect CMPH With Tyco Blocks
CMPH-7506CC-EMT 600 Pair Cross Connect CMPH With Tyco Blocks
CMPH-7503CC-EMT 300 Pair Cross Connect CMPH With Tyco Blocks
Optional Equipment for Use with CMPH Cross Connect
CMPH-BOND10
Package of 10 ground plates, each plate
contains a ground lug and 6 bond posts.
Attaches to internal, horizontal, ground
bracket.
19-300545-0
100 pair Tyco Data Term
Terminal Block, 5 ft. cable,
3M MS2 connectors
UMS30-STD
Universal Mounting Stake - 30 inches
UMS36-STD
Universal Mounting Stake - 36 inches
UMS42-STD
Universal Mounting Stake - 42 inches
Various replacement and optional parts are available, including bracket kits for vault-mounting. Contact Charles Industries for
more information.
3.
CUSTOMER TECHNICAL SERVICE
If technical assistance or customer service is required, contact Charles Indus-
tries by calling or using one of the following options:
847-806-8500 (Technical Service local)
847-806-6300 (Customer Service)
800-607-8500 (Technical Service toll-free)
847-806-6653 (Customer Service FAX)
847-806-8556 (Technical Service FAX)
[email protected] (email)
[email protected] (email)
www.charlesindustries.com
