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Single Channel Integrated Tap Monitors
ITMS Series
Product Description
Oplink's Single Channel Integrated Tap Monitor (ITMS) is a hybrid component that integrates a flat spectral response of a thin-film tap with a high sensitivity PIN photodiode for power monitoring applications.The ITMS minimizes component assembly costs and module footprint while increasing module design efficiency by facilitating fiber management. The ITMS integrates the functionality of an optical coupler and a photodiode while delivering low insertion loss and low dark current with high temperature stability over a wide wavelength range. It is compact and easy to mount on a PCB board for module and network system use. Applications include DWDM channel power monitoring, optical network switching/protection monitoring, re-configurable optical add/drop multiplexers, and gain/attenuation monitoring in amplifier systems. Oplink can provide customized designs to meet specialized feature applications. Also, Oplink offers modular assemblies that integrate other components to form a full function module or subsystem.
Performance Specificationns
Parameters Specification Unit
Features
Operating Wavelength Range Insertion Loss (@ Op, TOp, All SOP, exclude connector) Polarization Dependent Loss Return loss (exclude connector) Responsivity (relative to nominal power at input port)
or 1550nm)
1260~1360 2% 5% 10%
1510~1610
mm dB dB dB
2-/3-pin Package Easily Mounted on a PCB Flat and Broad Operating Wavelength Range Low Insertion Loss and PDL Low Dark Current Various Tap Ratios Available High Temperature Stability with Hermetically Sealed Photodiode
Through
0.4 0.6 0.9 0.05 45
Tapped Monitoring
2% 5% 10%
10~23 26~59 52~110 0.3 0.1 10 2.5 20 10
14~25 35~65 70~120
mA/W dB dB nA nA V mA dBm C C
Responsivity Temperature Dependence (@1310nm
Responsivity Polarization Dependence PD Dark Current (@ 70C, -5V bias) PD Reverse Voltage Forward Current Input Optical Power Conditions 2% 5% 10% 0.5G Bandwidth 2.0G Bandwidth
Applications
DWDM channel monitoring Optical network switch/protection monitoring Re-configurable optical add/drop multiplexers Gain/attenuation monitoring in amplifier systems EDFAs and Raman amplifiers
21 16 12 -5 to +70 -40 to +85 SMF-28
Operating Temperature Range (<85%RH, Non-condensing) Storage Temperature Range (<85%RH, Non-condensing) Fiber Type
R06.20080813
Single Channel Integrated Tap Monitors
ITMS Series
Mechanical Drawing / Package Dimensions (dimension in mm)
Standard Package (P1, Bare Fiber or Loose Tube) Miniature Package (P4, Bare Fiber only)
Input(Black)
Note: Anode is connected to the metal housing.
Standard Package Pin Assignment Pin 1: Pin 2: Pin 3: Anode Cathode Case Ground
Miniature Package (P5, Loose Tube only)
Input(Blue) Output(White)
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com * www.oplink.com
Note: Anode is connected to the metal housing.
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.
ITMS
0
0
Tap Ratio
2/98 = 02 5/95 = 05 10/90 = 10
Bandwidth
0.5G= 05 2.0G= 20
Fiber Length
0.5meter= H 1.0meter= 1 1.5meter= 5 2.0meter= 2
Connector Type
None = 1 FC/PC=2 FC/SPC=3 FC/APC=4 SC/PC=5 SC/SPC=6 SC/APC=7 ST=8 LC=9 MU=A
Wavelength
1310/1550nm= D 1310nm= 3 C+L band= E
Package & Fiber Type
P1+250m bare fiber =11 P1+900m loose tube =12 P4+250m bare fiber = 41 P5+900m loose tube = 52
RoHS: 1. Add "G" to the end of the above PN for RoHS 6 Requirement.
R06.20080813
Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules

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