UWFC-S0173 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Ultra Hi-Rel Undersea Component Family 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 excep-
tional 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 un-
dersea applications. Please contact us with your requirements.
L
Port 1 In
Port 4 (terminated for
Ø
1x2 configuration)
Port 2 Main (High%)
Port 3 Tap (Low%)
Performance Specificationns
UWFC Series
Premium
Grade A
Coupling Ratio
1/99, 2/98, 3/97, 5/95, 10/90 & 50/50
Operating Wavelength
1270 ~ 1350 or 1510 ~ 1590 or 1600 ~ 1640
Fiber Type
Corning SMF-28 or equivalent
Uniformity (50/50)
<0.5
< 0.8
Directivity
> 55
Return Loss ^[1]
> 55
Optical Power Handing
< 500
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
< 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
Temperature Dependent Loss
< 0.15
< 0.20
Polarization
1310 Band & C Band
Dependent Loss _{L Band}
< 0.10
< 0.13
< 0.13
< 0.15
Temperature Sensitivity
< 0.002
< 0.002
Operating Temperature
- 10 to + 70
Storage Temperature
- 40 to + 85
Package Dimensions ^[3]
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
Unit
nm
dB
dB
dB
mW
dB
dB
dB
dB/°C
°C
°C
mm
Features
 Wavelength Independent
 Low Polarization Sensitivity
 High Directivity
 High Stable & Reliable
Applications
 Undearsea
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