DA301
January 2008
Plug-type Single-mode Attenuator
•
•
•
•
Fixed attenuator
Precious attenuation
Attenuation range for SC and FC types 1 to 10
dB in 1 dB increments, 15dB and 20dB
SPC or APC polishing
Product Type : DA301-131/155
Description
Plug-type single-mode attenuators are used directly on the ends of fiberoptic jumpers prior to
installation in adapters. SPC or APC polishing for FC and FC connectors are available.
(Available
only for single mode fiber.)
Specification
Nominal
value
1.0 dB
2.0 dB
3.0 dB
4.0 dB
5.0 dB
6.0 dB
7.0 dB
8.0 dB
9.0 dB
10.0 dB
15.0 dB
20.0 dB
Attenuation value
@ 1310±10nm and 1550±10nm @1280nm~1335nm and 1525nm~1575nm
1.0±0.5 dB
1.0±1.0 dB
2.0±0.5 dB
2.0±1.0 dB
3.0±0.5 dB
3.0±1.0 dB
4.0±0.5 dB
4.0±1.0 dB
5.0±0.5 dB
5.0±1.0 dB
6.0±0.5 dB
6.0±1.0 dB
7.0±0.5 dB
7.0±1.0 dB
8.0±0.5 dB
8.0±1.0 dB
9.0±0.5 dB
9.0±1.0 dB
10.0±0.5 dB
10.0±1.0 dB
15.0±1.0 dB
15.0±1.5 dB
20.0±1.5 dB
20.0±2.0 dB
FSDS-044-B
DA301
January 2008
Parameter
Fiber
Optical power handling
Polishing
Return loss
PDL
Specification
Standard single-mode fiber (ITU-T G.652)
< 200 mW
Super PC
Angled PC (8°)
> 50 dB
> 60 dB
< 0.1 dBp-p
< 0.2 dBp-p
Dimension
12.8
FC type
φ
10
30.8
SC type
**d
B
36.8
9
unit:mm
Ordering Information
DA301-131/155-□□-□□-□□
Att.½01,02,03,04,05,06,07,08,09,10,15
or
20
Polishing½SP
: Super PC½AP : Angled PC
Connector½FC
or
SC
Furukawa Electric reserves the right to improve, enhance and modify the features and specifications of FITEL
products without prior notifications.
Japan
Head Office
2-2-3, Marunouchi
Chiyoda-ku
Tokyo 100-8322, JAPAN
North America
Fitel Technologies, Inc.
Perryville Corporate Park
Perryville III
Clinton, NJ 08809
Tel: +1-908-713-3525
Fax: +1-908-713-3515
Europe
Furukawa Electric Europe Ltd.
3rd Floor, Newcombe House
43-45 Notting Hill Gate
London W11 3FE, UK
Tel: +81-3-3286-3182
Fax: +81-3-3286-3708
http://www.furukawa.co.jp
Email:comsales@ho.furukawa.co.jp
Tel:
+44-20-7221-6000
Fax:
+44-20-7313-5310
http://www.furukawa-fitel.co.uk
E-mail:sales@furukawa-fitel.co.uk
http://
www.fiteltech.com
E-mail:sales@fiteltech.com
FSDS-044-B