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. Features Performance Specificationns Parameters Specification Operating Wavelength Range Through 1260~1360 Insertion Loss (@ λOp, TOp, All SOP, exclude connector) 2% 5% 10% Polarization Dependent Loss Return loss (exclude connector) Tapped Monitoring Responsivity (relative to nominal power at input port) 2% 5% 10% Responsivity Temperature Dependence (@1310nm or 1550nm) Responsivity Polarization Dependence Fiber Type Flat and Broad Operating Wavelength Range ≤ 0.4 ≤ 0.6 ≤ 0.9 dB ≤ 0.05 dB Low Dark Current ≥ 45 dB Various Tap Ratios Available 10~23 26~59 52~110 Low Insertion Loss and PDL 14~25 35~65 70~120 ≤ 0.3 mA/W High Temperature Stability with Hermetically Sealed Photodiode dB ≤ 0.1 dB ≤ 10 nA DWDM channel monitoring 2.0G Bandwidth ≤ 2.5 nA Reverse Voltage ≤ 20 V Optical network switch/protection monitoring Forward Current ≤ 10 mA ≤ 21 ≤ 16 ≤ 12 Re-configurable optical add/drop multiplexers dBm Operating Temperature Range (<85%RH, Non-condensing) -5 to +70 °C Gain/attenuation monitoring in amplifier systems Storage Temperature Range (<85%RH, Non-condensing) -40 to +85 °C Input Optical Power Conditions mm 2-/3-pin Package Easily Mounted on a PCB 0.5G Bandwidth PD Dark Current (@ 70°C, -5V bias) PD 1510~1610 Unit 2% 5% 10% Applications EDFAs and Raman amplifiers SMF-28 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 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com Pin 1: Pin 2: Pin 3: Anode Cathode Case Ground Miniature Package (P5, Loose Tube only) Input(Blue) Output(White) 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. 0 ITMS Tap Ratio 2/98 = 02 5/95 = 05 10/90 = 10 Bandwidth 0.5G= 05 2.0G= 20 Wavelength 1310/1550nm= D 1310nm= 3 C+L band= E 0 Fiber Length 0.5meter= H 1.0meter= 1 1.5meter= 5 2.0meter= 2 Package & Fiber Type P1+250µm bare fiber =11 P1+900µm loose tube =12 P4+250µm bare fiber = 41 P5+900µm loose tube = 52 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 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