Data Sheet
DW201-1315 Series
Feb. 2011
FSDS-042E 1/2
1310nm/1550nm WDM Coupler
Descriptions
DW201-1315 is the compact WDM fused fiber coupler for combining 1310 nm and 1550
nm signals and suitable for application to Passive Optical Networks.
Features
z For combining 1310nm and 1550nm signal
z Small insertion loss fluctuation Low wavelength dependent loss
Low polarization dependent loss
Low temperature dependent loss
z High reliability. (Telcordia GR-1209, GR-1221 Qualified)
Specifications
Parameter Specification
Configuration 1 x 2
Operating Wavelength 1290 ~ 1330 nm and 1530 ~ 1570 nm
Operating Temperature -10 ~ +70 oC
Storage Temperature -40 ~ +85 oC
@ Center
wavelength ≤ 0.2
Insertion Loss
(dB) @ Operating
wavelength ≤ 0.5
@ Center
wavelength ≥ 20
Wavelength Isolation
(dB) @ Operating
wavelength ≥ 13
1310nm port ≤ 0.15
Polarization
Dependent Loss
(dBp-p) 1550nm port ≤ 0.2
Temperature Dependent Loss
(dBp-p) ≤ 0.1
Size
φ0.25mm fiber type
φ0.9mm loose tube type
φ2mm cable type
Φ3 x L53mm
Φ3 x L60mm
φ6.5 x L82mm
*Not including connectors in all specifications
Applications
z Usable for PON (Passive Optical Network)
z Video signals distribution in optical CATV
Data Sheet
DW201-1315 Series
Feb. 2011
FSDS-042E 2/2
Outline drawing
Ordering Information
Furukawa Electric reserves the right to improve, enhance and modify the features and specifications of FITEL
products without prior notifications.
53
Length: >2000 Length: >2000
φ
0.25mm coated SMF
φ3
φ
0.25mm coated fiber
60 Length: >2000
Length: >2000
φ
0.25mm coated SMF
φ
0.9mm plastic tube
φ3
φ
0.9mm loose tube
φ2mmCable
φ0.25mm coated SMF
82
φ6.5
Length
:
>
2000
Len
g
th: >2000
φ2mm cable Unit : mm
DW201-1315 N
Fiber Jacket
Symbol
A φ0.25mmcoated
B φ0.9mm loose tube
C φ2mm cable
Configuration
Symbol
3 1x2
3
*Note: If you need other option of this product (Ex, with Optical connector etc…), please contact us.
North America
OFS Fitel, LLC
Specialty Photonics Division
25 Schoolhouse Road
Somerset, NJ 08873 USA
Tel: +1-732-748-7402
Fax: +1-732-748-7436
http://www.SpecialtyPhotonics.com
E-mail:info@SpecialtyPhotonics.com
Europe
Furukawa Electric Europe Ltd.
3rd Floor, Newcombe House
43-45 Notting Hill Gate
London W11 3FE, UK
Tel: +44-20-7221-6000
Fax: +44-20-7313-5310
http://www.furukawa-fitel.co.uk
E-mail:sales@furukawa-fitel.co.uk
Japan
Head Office
2-2-3, Marunouchi
Chiyoda-ku
Tokyo 100-8322, JAPAN
Tel: +81-3-3286-3253
Fax: +81-3-3286-3978
http://www.furukawa.co.jp
Email:comsales@ho.furukawa.co.jp
ASIA
Furukawa Electric Hong Kong Ltd.
Suite 2606, Shell Tower,
Times Square,1 Matheson Street,
Causeway Bay, Hong Kong
Tel: 852-2512-8938
Fax: 852-2512-9717
http://www.fehk.com.hk/
E-mail: guest@fehk.cn
