Unidirectional Integrated TAP Monitor Array UTMA Series Product Description Oplinks Unidirectional Integrated Tap Monitor Array (UTMA) is assembled using individual Unidirec- tional Integrated Tap Monitor (UTMS) to guarantee no optical or electrical cross-talk among different channels. UTMS 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 Unidirectional feature allows power monitoring from input port only. UTMA minimizes component assembly costs and module footprint while increasing module design efficiency by facilitating fiber management. Each UTMS in the UTMA integrates the functionality of an optical coupler and a photodiode while de- livering 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. Applica- tions 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. Functional Diagram Input Output PD Features Performance Specificationns Flat and broad operating wavelength Parameters Specification Unit range Operating Wavelength Range 1260 ~ 1360 1510~1610 nm Low insertion loss and PDL 2% 0.5 Insertion Loss ( op, Top, All SOP, Low dark current 5% 0.7 dB exclude connectors) Through 10% 1.0 Various tap ratio available Polarization Dependent Responsivity 0.1 dB High temperature stability with Return Loss (exclude connector) 45 dB hermetically sealed photodiode 2% 10 ~ 23 14 ~ 25 Monitor optical signal from one Responsivity (relative to nominal 5% 26 ~ 59 36 ~ 65 mA/W direction only power at input port) Tapped 10% 52 ~ 110 70 ~ 120 Monitoring Responsivity Polarization Dependence 0.15 dB 1 Applications Directivity 33 dB PD Dark Current ( -5V bias, 70C) 5 nA EDFA and Raman amplifiers Bandwidth (50ohm, 5V, -3dB) 1 nA Add/Drop and optical protection PD monitoring Reverse Voltage 20 V Forward Current 5 mA DWDM/CWDM systems 2% 21 Input Optical Power 5% 16 dBm 10% 12 Notes: Conditions Operating Temperature Range 1. Directivity is defined as -10 log( / ) -0 +70 C Out PD In PD (<85%RH, Non-condensing) where stands for responsivity. * All spec excluding connectors. Storage Temperature Range -40 +85 C (<85%RH, Non-condensing) * The maximum IL is under all states of polarization and within the full operating temperature and wave- Fiber Type Corning SMF-28 length ranges specified. S0073 - R04. 20111021 Unidirectional Integrated TAP Monitor Array UTMA Series Mechanical Drawing / Package Dimensions (dimension in mm) 1) 4-ch UTMA 2) 8-ch UTMA 3) 10-ch UTMA Electrical Pin Assignment Electrical Pin Assignment Electrical Pin Assignment Pin : Common Cathode Assignment Common Anode Assignment Pin : Common Cathode Assignment Common Anode Assignment Pin : Common Cathode Assignment Common Anode Assignment Pin1: Common Cathode for Ch1 to 4 Common Anode for Ch1 to 4 Pin1: Common Cathode for Ch1 & 2 Common Anode for Ch1 & 2 Pin1: Common Cathode for Ch1 & 2 Common Anode for Ch1 & 2 Pin2: Anode Ch1 Cathode Ch1 Pin2: Anode Ch1 Cathode Ch1 Pin2: Anode Ch1 Cathode Ch1 Pin3: Anode Ch2 Cathode Ch2 Pin3: Anode Ch2 Cathode Ch2 Pin3: Anode Ch2 Cathode Ch2 Pin4: Anode Ch3 Cathode Ch3 Pin4: Common Cathode for Ch3 & 4 Common Anode for Ch3 & 4 Pin4: Common Cathode for Ch3 & 4 Common Anode for Ch3 & 4 Pin5: Anode Ch4 Cathode Ch4 Pin5: Anode Ch3 Cathode Ch3 Pin5: Anode Ch3 Cathode Ch3 Pin6: Anode Ch5 Cathode Ch5 Pin6: Anode Ch4 Cathode Ch4 Pin6: Anode Ch4 Cathode Ch4 Pin7: Common Cathode for Ch5 to 8 Common Anode for Ch5 to 8 Pin7: Anode Ch5 Cathode Ch5 Pin8: Anode Ch6 Cathode Ch6 Pin8: Common Cathode for Ch5 & 6 Common Anode for Ch5 & 6 Pin9: Anode Ch7 Cathode Ch7 Pin9: Anode Ch6 Cathode Ch6 Pin10: Anode Ch8 Cathode Ch8 Pin10: Anode Ch7 Cathode Ch7 Pin11: Anode Ch9 Cathode Ch9 Pin11: Common Cathode for Ch7 & 8 Common Anode for Ch7 & 8 Pin12: Common Cathode for Ch9 & 10 Common Anode for Ch9 & 10 Pin12: Anode Ch8 Cathode Ch8 Pin13: Anode Ch10 Cathode Ch10 Pin 14: Not connected Not connected Ordering Information Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplinks OEM design team or account manager for your requirements and ordering information (510) 933-7200. 2 0 UTMA No. of Channal Tap Ratio Bandwidth Fiber Length Package Type Connector 2/98 = 02 2.0G = 20 4 channels = 04 0.5meter = H Common Anode = 1 Type 8 channels = 08 5/95 = 05 1.0meter = 1 Common Cathode = 2 None = 1 10 channels = 10 10/90 = 10 1.5meter = 5 FC/PC = 2 2.0meter = 2 FC/SPC = 3 Wavelength FC/APC = 4 1310nm = 3 SC/PC = 5 C+L band = E SC/SPC = 6 1310/1550 = D Fiber Type SC/APC = 7 250m bare fiber = 1 ST = 8 900m loose tube = 2 LC = 9 Ribbon fiber = 3 MU = A RoHS: 1. UTMA is RoHS 5 compliant (RoHS permitted Lead in solder exemption is applied). 2. Add G to the end of the above PN for RoHS 6 Requirement. S0073 - R04. 20111021 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules 46335 Landing Parkway Fremont, CA 94538-6407 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales Oplink.com