Bticino D45, Техническое руководство

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45
VIDEO
DOOR
ENTR
Y SY
STEM
Rj45 connections
1 . Tools for making and testing CAT5 connections .
Wire crimping
tool
Tester
2 . Steps for making and testing CAT5 connections .
Step 1
: Use the crimping tool to cut the
desired length of Cat 5 cable .
Step 2 : Remove the outer grey cable
sheath . Use the crimping tool to cut
the wire tips . Place the stripper on the
cable, hold, twist and pull toward the
cable end to strip the cable sheath off . .
Step 3 : Separate the exposed coloured
strands . Smooth out the strands and
untwist each pair . Straighten out each
wire and put them in order of colour .
Make sure the cable is free of crimps
and is straightened .
wire Map 1 2 3 4 5 6 7 8 1 ~ 8
Colour White&orange Orange White&green Blue White&blue Green White&brown Brown
SIGNAL Video+ Video- Audio+ Power+ Power– Audio- Data- Data+
rJ45 wire map anD connection methoD
Wire specification: cAT cable
Step 4
: after Straightening out each
wire and putting them in colour
order, check the order again . Use the
tip of the crimping tool to cut the wire
tips . You want to cut on a sharp slant .
Otherwise, the difference in wire
length will affect the contact with the
Rj45 connector . If too much sheath
is removed, just cut the bare wire
lengths down as required . The bare
wire length should be 1 .5 mm . This
length will make it easier to fit them
to the Rj-45 connector .