DOCUMENT NUMBER NCD-4NC1-02
SAA-3 Series
Single-Mode
FC D-Shape ADAPTOR
TECHNICAL SPECIFICATIONS
Seiko Instruments Inc.
Components Sales Dept.
8, Nakase 1-Chome
Mihama-ku, Chiba-shi, Chiba-ken
261 JAPAN
Telephone : 043-211-1214
-1215
Facsimile : 043-211-8035
SAA-3 Series Single-Mode FC D-Shape ADAPTOR
TECHNICAL SPECIFICATIONS
Document Number
NCD-4NC1-02
First Edition
November
1994
Second Edition
December
1995
Copyright 1994, 1995 by
Seiko Instruments Inc
.
All right reserved.
The information contained herein shall not reproduced or disclosed to any third party
without the express written consent of
SII
.
The Specifications contained herein are subject to change without notice.
SII
is a trademark of
Seiko Instruments Inc.
Please address any questions, comments, and suggestions to:
Seiko Instruments USA Inc.
Electronics Components Division
2990 West Lomita Boulevard
Torrance, CA 90505, U.S.A.
Phone: 310-517-7780
Fax: 310-517-7792
Seiko Instruments GmbH
OFC Division
Siemensstrae 9b
D-63263 Neu-Isenburg, Germany
Phone: 06102-297-0
Fax: 06102-297-211
Seiko Instruments (H.K.) Ltd.
Sales Department
4th & 5th Floor, Wyler Center 2
200 Tai Lin Pai Road, Kwai Chung
N.T., Kowloon, Hong Kong
Phone: 852-2421-8611
Fax: 852-2480-5479
Seiko Instruments Taiwan Inc.
Sales Department
5F-1, No.99, Sec. 2, Chung Shan
Rd.
Taipei 104, Taiwan, R.O.C.
Phone: 02-563-5001, 523-5111
Fax: 02-521-9519
Seiko Instruments Singapore pte. Ltd.
2, Marsiling Lane,
Woodlands New Town,
Singapore, 2573, Singapore
Phone: 65-2691370
Fax: 65-2699729
ii
2
3. GENERAL SPECIFICATIONS
3.1 Parts and Materials
Parts and the materials are shown in Table 2.
Table 2 Parts and materials
No.
Part Name
Q'ty
Material
Notes
x
Housing
1
Brass
Nickel Plating
y
Sleeve
1
Brass
Nickel Plating
Fitting Sleeve
1
Brass
Nickel Plating
-1
-2
Slit Sleeve
1
Phosphor Bronze
Zirconia Ceramics
- -
|
Washerr
1
Stainless Steel
- -
Nut
1
Brass
Nickel Plating
~
-1
~
-2
Cap
2
Plastic
White
Synthetic Rubber
Red
3.2 Physical Dimensions
Figure 2 shows the SAA-3.
Figure 3 to 6 show the part dimension.
3.3 General Tolerances
Permissible deviation in dimensions without tolerance indication is in accordance with
JIS B 0405 class m, as shown in Table 3.
Table 3 General tolerance (JIS B 0405 class m)
Basic size step (mm)
Over
Under
Permissible deviation (mm)
0.5
3
3
6
6
30
30
120
0.1
0.1
0.2
0.3
3
3.4 Insertion Loss
Insertion loss of the adaptor and the measurement conditions shown in Table 4.
Figure 1 shows the measurement system.
Master Cord
Master Cord
Light-Source
Optical
Power Meter
Photo Detector
Master Plug
Master Plug
Measured Adaptor
Figure 1 Insertion loss measurement system
Table 4 Insertion loss and the measurement conditions
Parts Number
SAA-3 1
uu
00
( Slit Sleeve : Phosphor Bronze )
SAA-3 2
uu
00
( Slit Sleeve : Zirconia Ceramics )
Insertion Loss
0.7dB or Less
0.4dB or Less
Conditions
Light-Source
LD or LED
LD
Wavelength
1.3
m
1.3
m
Master Cord
Terminated
Flat Polishing with Buffing
PC Polishing
4. PACKING
The product is packed to prevent damage during shippment.
5. SHIPPING INSPECTION
The insertion loss inspected before shipping.
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