Installation Instructions
obr3650hp_ml_r01_sdApproved: C.W.
A-4
A1.3 Attaching the RJ45 Connector
Assembling the JMRM45S-15 Ethernet Terminating End
Step 1 Carefully cut about 1.5 inches (approximately 4 cm) of the jacket. Be careful not to cut the foil that encases
the wires. Vecima recommends that you use an exacta knife to score the length of jacket that you are
removing, then use your needle-nose pliers to carefully split the jacket. If you happen to take off all the foil,
simply remove more of the jacket. When complete, 0.65 inches (or 1.7 cm) of intact foil should be exposed
and the wires should extend another 0.85 inches (or 2.2 cm) beyond that. See Figure Figure A-4.
Figure A-4 Stripped jacket
Step 2 Untwist the wire pairs and separate them. Fold the stranded wire back over the foil. See Figure A-5 below
for a picture of wires prepared for insertion into the connector sleeve.
Figure A-5 Preparing the wires for insertion in connector sleeve
Step 3 Insert each wire through the loading sleeve in the precise order shown in Figure A-6. Ensure that the foil is
closed around the wires and that the loading sleeve is pushed as far back on the cable as possible so that
it is close to the foil. Be sure to insert the wires into the open end of the loading sleeve. Trim the wires so
that the they extend from the foil by 0.4 inches (1 cm). Figure Figure A-7 shows the completed assembly
before crimping.
Figure A-6 Inserting wires in loading sleeve
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