Sumitomo CAK-0057-EX Instruction Manual

Te ch n ic a l In f or m at io n

KOUTURIGISHI-1078H

Optical Connector Termination Tool

CAK-0057-EX

Instruction Manual

2011-03-16

SUMITOMO ELECTRIC INDUSTRIES, LTD.

★The information contained herein is presented only as a guide for the applications
of our products. No responsibility is assumed by SUMITOMO ELECTRIC for any
infringements of patents or other rights of the third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent
rights of SUMITOMO ELECTRIC or others
★The information contained here may be changed without prior notice. It is therefore
advisable to contact SUMITOMO ELECTRIC before proceeding with the design of
equipment incorporating this product.

© Sumitomo Electric Industries, Ltd.

CONTENTS

Page

1. Outline 3

1.1 Scope 3

1.2 Features 3

2. Composition of CAK-0057-EX 4

2.1 Composition diagram of CAK-0057-EX 4

2.2 Component parts of CAK-0057-EX 4

3. Component parts of optical connector 5

3.1 Parts list of optical connector 5

3.2 Conceptual diagram for assembly of optical connector 6

4. How to use a microscope 7

4.1 Inspection of a cut face of optical fiber 7

4.2 Batteries exchange 7

5. Assembling procedure for H-PCF cables / cords 8

5.1 Preparatory work for optical fiber cable 8

5.2 Preparatory work for the optical fiber cord 9

5.3 Preparatory works for the ferrule attaching process 9

5.4 Attaching the ferrule 13

5.5 Cleaving the optical fiber 15

5.6 Inspection of the end surface of the cleaved optical fiber 16

5.7 Assembly of the optical connector CF-2071 18

5.8 Assembly of the optical connector CF-1071,CF-1571 21

6. Cable end installation 22

7. Ordering information 23

8. Trouble shooting 24

1

2

Caution

,fingers or other parts of a body.

Be careful not to be stuck with tip of optical fiber in eyes,

It may cause lose sight or other serious injuries.

Handle the tools and connector component parts with care

Caution

not to get injured or damage them.

Don't put fingers or other parts of a body between the blades
of ferrule assembly tool JRFK-57 in use. It may cause injury.

Caution

Use tools according to this instruction manual.
Wrong usages may cause injury , damage of the tool or sub-

Attention

standard assembled connector.

To ol k it C AK - 00 57 i s de s ig ne d on ly fo r o ur a p pl ic ab le
connectors described on the page 3.
Don't use for any other products. It may damage the tool.

Attention

For the quality assurance of the applied fiber optic data-link
systems, please make sure to perform the optical loss tests

Attention

after assembling connectors.

2. Composition of CAK-0057-EX

2.1 Composition diagram of CAK-0057-EX

6

5

4

3

2

1

2.2 Component parts of CAK-0057-EX

1

Optical fiber cleaver

2

Ferr

ule assembly tool

3

Microsc

ope CAT-0057B

1

CR-CF2071

5

Scissors

-

1

6

-

1

7

Instruction manuals (English) KOUTURIGISHI-1078

1

Carrying case

4

Cap remover

Prod

uct name of component

No.

1

1

JRF

K

-57

Quantity Sub code

FOCUS200-

EX

1

4

3. Component parts of optical connector CF-1071,CF-1571,CF-2071

3.1 Parts list of optical connector

No.

Product

name

Item CF-1071 CF-1571 CF-2071

Figure

Code FL-CF1071

1 Ferrule

Quantity 1 2

5

Figure

Code Collar 4511

2 Collar

Quantity 1 2

Figure

Code VJA7084 CB-CF2071

3

Cord
Bush

Quantity 1 1

Figure

Code VJM7069 SP-CF1071

4

Coil

Spring

Quantity 1 2

Figure

Code VJA7218 CP-CF2071

5

Plug

Cap

Quantity 1 1

Figure

Code VJA7219-S1 VJA7217-S1 CS-CF2071

6

Plug
Case

Quantity 1 1 1

Figure

Code VJA7115 DC-CF2071

7

Dust

Cap

Quantity 1 1

Note (1) The quantity is the requirement for a piece of the fiber optic connector.

3.2 Conceptual diagram for assembly of optical connector

Plug Case

Ferrule

Collar

Coil S

p

rin

g

Plug Cap

コードブッシ

光ファ

イバコー

Cord Bush

Plug Case

Ferrule

Collar

Coil Spring

Plug Cap

光ファ

イバコー

Optical Fiber Cord

Optical Fiber Cord

Cord Bush

（1）CF-1071

（2）CF-1571

Optic

al Fiber Cord

6

Collar

Plu

g

Ca

p

Cord Bush

F

errule

Plug Case

（3）CF-2071

Coil Spring

4. How to use a microscope

4.1 Inspection of a cut face of optical fiber

Open the arms, then a lamp inside turns on.

Insert the ferrule into the hole of the ferrule

adaptor ,and then the face of the cut fiber and the

ferrule can be seen by adjusting focusing dial.

Attention: When the microscope is not in use, close its

arms to prevent batteries from exhausted.

Focusing dial

Ferrule adaptor

1. open

4.2 Batteries replacement

Open the arms and slide the cover in the direction

shown by “ “, then there appears the battery

container.

Attention: When the microscope is not in use, close

its arms to prevent batteries from exhausted.

2. slide

Cover

1. open

OPEN

7

5. Assembling procedure for H-PCF cables/cords.

5.1 Preparatory work for optical fiber cables
(The work shown in this page is mentioned only for cables. In case of cords, please skip it and start
from the next page.)

8

Fig.3

(1) Remove the sheath by using your own

knife. (Fig.3)

Remove length ----- 200mm (Reference
value)

Fig.4

(2)

Cut off the hold tape, the filler and the
filler cords at the end of the sheath with
the scissors to expose the optical fiber
cords and the central strength member .
(Fig. 4 to 5)

Strength member

Optical fiber cord

Fig.5

Protective boot

Fig.6

(3) Insert the optical fiber cords and the

tension member into the protective boot
and cover the end of the sheath with the
protective boot. (Fig. 6)