850nm Window Multi-mode Single Channel Integrated Tap Monitors ITMSMM Series Product Description Oplink’s Multi-mode Single Channel Integrated Tap Monitor (ITMS) is a hybrid component that integrates a flat spectral response of a thin-film tap with a Si photodiode for power monitoring applications in 850nm window. 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 power monitoring, optical network switching/ protection monitoring in GigE networks. 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 Features Parameters 3-pin Package Easily Mounted on a PCB Specification Min. Operating Wavelength Range Insertion Loss 1 5% Tap 0.8 30 PD Responsivity (relative to nominal input power) 15 3-dB Bandwidth -5V bias, 23°C Operating Temperature Range Storage Temperature Range Fiber Type Package Dimensions 0.05 -5V bias, 70°C -5V bias, 50Ω load Max. 770 ~ 860 Return loss 1 Dark Current Typ. Unit nm Low Dark Current dB Various Tap Ratios Available dB High Temperature Stability with Hermetically Sealed Photodiode 36 mA/W 2 nA 15 nA 10 MHz 0 to +70 °C -40 to +85 °C Applications Multi-mode 50μm or 62.5μm core (Ø)5.6 x (L)32 mm 850nm Window Power Monitoring Notes: Based on FOTP-34 method A, steady state equilibrium launch conditions. 1) Excluding connectors. S0018 - R04. 20100707 850nm Window Multi-mode Single Channel Integrated Tap Monitors ITMSMM Series Mechanical Drawing / Package Dimensions (dimension in mm) ф0.45 mm Lead, ≥12mm 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com ф2.5 mm Standard Package Pin Assignment Pin 1: Pin 2: Pin 3: Anode Cathode Case Ground 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 8 0 Tap Ratio 05/95 = 05 1 Bandwidth 0.1G = 01 Wavelength 0 0 Fiber Length 0.5meter = H 1.0meter = 1 1.5meter = 5 2.0meter = 2 850nm = 8 Package & Fiber Type P1+ 50µm core bare fiber = 11 P1+ 62.5µm core bare fiber = 12 P1+ 50µm core 900µm loose tube = 13 P1+ 62.5µm core 900µm loose tube = 14 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 * The tolerance of fiber length is +/-0.1m. * RoHS: Add “G” to the end of the above PN for RoHS 6 S0018 - R04. 20100707 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules