Sumitomo CAK-0057-EX - Page 10

5.2 Preparatory work for the optical fiber cord.
Fig.7
Fig.8
130±20mm
CF-257
1
CF-2071
CF-1071・CF-1571
(1) Ins
ert the optical fiber cord from the
bottom(smaller) mouth of the cord bush.
(Fig.7)
(2) Insert the gap at the end of the connection
part of the optical fiber cord, and then by
tearing the optical fiber cord, separate it into
simple cord each. ( Only for the duplex cord.)
Separation length ----- 130
+
-
20 mm (Fig.8)
5.
3. Preparatory work for the ferrule attaching process
Fig.10
(1) I
nsert the cord into the outer
jacket remover of the ferrule
assembly tool from its front
face (label face) , and then
grasp the handle and pull
the cord back straight. In this
way, the outer jacket (black)
of the optical fiber is removed.
(Fig.9 ,10)
Remove length ----- 35 mm
Fig.9
Outer
j
acket remover
Max 1mm
Note：T
he difference in jacket lengths
should be no more than 1mm.
(Fig.11) Otherwise the optical
fiber may bend when the connector
is assembled.
（
Fi
g
. 11
）
Fig.12
Note：F
or remove length please refer to
the label that has 35mm width.
（Fig. 12）
9