Single Window Single Mode Wideband Fiber

Ultra Hi-Rel Undersea Component Family
Single Window Single Mode Wideband Fiber
Coupler (1x2,2x2)
UWFC Series
Product Description
Oplink’s single window wideband couplers split or combine light with exceptional performance over a wide bandwidth. These couplers have very good
uniformity, low excess loss and very low polarization sensitivity. All devices
are supplied with all pertinent measurement data. Please contact our Oplink
OEM design team for further information.
Oplink’s Ultra Hi-Rel family of optical components are available for your undersea applications. Please contact us with your requirements.
Port 2 Main (High%)
L
Port 1 In
Port 4 (terminated for
1x2 configuration)
Ø
Port 3 Tap (Low%)
Performance Specificationns
UWFC Series
Premium
Coupling Ratio
1/99, 2/98, 3/97, 5/95, 10/90 & 50/50
Operating Wavelength
Fiber Type
Grade A
1270 ~ 1350 or 1510 ~ 1590 or 1600 ~ 1640
nm
Corning SMF-28 or equivalent
Uniformity (50/50)
<0.5
< 0.8
Directivity
Return Loss
Unit
Optical Power Handing
> 55
dB
< 500
mW
< 3.4
< 10.8 / 0.65
< 13.8 / 0.40
< 16.2 / 0.35
< 19.0 / 0.32
19.0 ~ 21.0 / 0.25
< 3.7
< 11.2 / 0.65
< 14.4 / 0.42
< 17.0 / 0.45
< 19.5 / 0.35
19.0 ~ 21.5 / 0.25
dB
Temperature Dependent Loss
< 0.15
< 0.20
dB
1310 Band & C Band
Polarization
Dependent Loss L Band
< 0.10
< 0.13
< 0.13
< 0.15
Temperature Sensitivity
< 0.002
< 0.002
Insertion Loss
[1] [2]
Split Ratio : 50/50
Split Ratio : 10/90
Split Ratio : 5/95
Split Ratio : 3/97
Split Ratio : 2/98
Split Ratio : 1/99
Operating Temperature
Storage Temperature
Package Dimensions [3]
 Wavelength Independent
 Low Polarization Sensitivity
 High Directivity
 High Stable & Reliable
dB
> 55
[1]
dB
Features
Applications
Undearsea
dB
dB/°C
- 10 to + 70
°C
- 40 to + 85
°C
P1: 250 µm bare fiber (Ø) 3.0 x (L) 47.0
P2: 900 µm loose tube (Ø) 3.0 x (L) 60.0
P3: 3 mm cable
(L)96 x (W)12 x (H)6.4
mm
Note:
[1] Values are referenced without connector loss.
[2] Insertion loss over operating wavelength range at
~23°C (excluding PDL and TDL).
[3] The mechanical tolerance should be +/-0.2 mm on
all package dimensions unless otherwise custom
specified.
S0173 - R04.20120702
Ultra Hi-Rel Undersea Component Family
Single Window Single Mode Wideband Fiber Coupler
(1x2, 2x2)
UWFC Series
Ordering Information
Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM
design team or account manager for your requirements and ordering information (510) 933-7200.
UWFC
0
Type
1x2 = 1
2x2 = 2
Tap Ratio
Grade
Fiber Length**
Connector Type
50/50 = 50
3/97 = 03
2/98 = 02
1/99 = 01
Premium Grade = P
A Grade = A
0.5 meter = H
1.0 meter = 1 *
1.5 meters = 5
2.0 meters = 2
None = 1
FC/PC = 2
FC/SPC = 3
FC/APC = 4
SC/PC = 5
SC/SPC = 6
SC/APC = 7
ST = 8
LC/UPC = 9
MU = A
LC/APC = B
Wavelength
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com
0
1310 nm = 3
C band = 5
L band = 6
Package & Fiber Type
P1 + 250 μm bare fiber = 11
P2 + 900 μm loose tube = 22
P3 + 3 mm cable = 33
Notes :
* 1 meter is standard. The lead time for special fiber length will be longer.
** The tolerance of fiber length is +/-0.1m.
S0173 - R04.20120702
Product Lines:  Mux/Demux  Switching/Routing  Coupling/Splitting  Monitoring/Conditioning  Amplification  Transmission  Interconnect  RGB Laser Modules