Product Description
Features
Applications
Performance Specificationns
WTIH1514 Series
Single Stage Dual Stage
Unit
Operating Wavelength Range
Signal Channel
C band : 1528 ~ 1564
L band : 1570 ~ 1605
nm
Pump Channel
1450 ~ 1495 nm
Insertion Loss
[1]
Signal Port
< 1.1 < 1.2
dB
Pump Port
< 0.6
Tap
Port
1% Tap Ratio
19.2 ~ 21.0
dB
2% Tap Ratio
16.2 ~ 18.0
5% Tap Ratio
12.2 ~ 14.0
10% Tap Ratio
9.6 ~ 10.8
Wavelength Dependent Loss
Signal to Common
< 0.4 < 0.5 dB
Wavelength Isolation
Signal to Common @ Pump
Wavelength Range
> 25
dB
Pump to Common @ Signal
Wavelength Range
> 15
Reverse Direction Isolation
(over signal wavelength range,
0~70°C, all SOP)
Common to Signal
> 21 > 36 dB
Polarization Dependent Loss < 0.1 < 0.2 dB
Polarization Mode Dispersion (standard) < 0.25 < 0.05 ps
Directivity ≥ 55 dB
Return Loss ≥ 50 dB
Maximun Power Handling ≤ 500 mW
Operating Temperature 0 to +70 °C
Storage Temperature -40 to +85 °C
Fiber Type
Signal & Tap Ports
Corning SMF-28
Common & Pump Ports
Corning HI1060 FLEX
Package Dimension
[3]
P2 : (Ø) 5.5 x (L) 40.0 mm
Values are referenced without connector loss
[1]
The maximum IL is under all states of polarization and within the full operating temperature and wavelength
ranges specied. Add 0.3dB on signal port IL for 10% tapping case.
[2]
All the parameters are excluding connectors.
[3]
The mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom specied.
S0080 - R01. 20100707
1480/1550(1585)nm WDM/ Tap Couper/
Isolator Hybrid Combination
WTIH1514 Series
Oplink’s WTIH is a combination of a wavelength division multiplexer, tap cou-
pler and an isolator in a compact package. This product has an extremely low
insertion loss, and a very stable tap-coupling ratio. Fiber optic amplication is
the ideal application for this product.
Oplink can provide customized designs to meet specialized feature applica-
tions. Also, Oplink offers modular assemblies that integrate other compo-
nents to form a full function module or subsystem.
Wide Operating Wavelength Range
Compact Size
High Isolation
Ultra Low PDL & PMD
High Stability & Reliability
Epoxy-free Optical Path
Fiberoptic Ampliers
CATV Fiberoptic Links
WDM Systems
Fiberoptic Instruments
Transmitters and Fiber Lasers
Laboratory R&D
