Integrated TAP Monitor Arrays 2 w/ I C Interface ITMA Series Product Description 2 Oplinks Integrated Tap Monitor Array (ITMA) w/ I C interface is a compact, multi- channel power-monitoring module. Functions of power reading, alarm and 2 threshold setting are provided at firmware command level thru I C interface. There is no hardware design, firmware programming or PD calibration work for user anymore, which greatly relieves user from heavy work load of design and manufacturing and provides great cost saving. 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 2 Operating Wavelength Range 1525 ~ 1610 nm I C interface 2% 0.4 Wide dynamic range Insertion Loss 5% 0.6 dB High accuracy Through 10% 0.9 Low IL and wide wavelength range Polarization Dependent Loss 0.1 dB Return Loss > 45 dB Tapped Power monitoring accuracy 0.5 dB ( 25C 1550nm, normal input power) Monitoring Applications Input Optical Power - 30 to +10 dBm EDFA and Raman amplifiers Operating Temperature Range -5 +70 C Optical protection Conditions (<90%RH, Non-condensing) ROADM Storage Temperature Range -40 +85 C (<90%RH, Non-condensing) Instrumentation Fiber Type SMF-28 Notes : * Within Op, TOp, All SOP, exclude connector Electrical Pin Outns Pin I/O Name Description 1 I VCC 4.75~5.25V, Power(max 0.3A) 2 I GND Ground 2 3 I A0 Slave I C address offset 0 (3.3V LVTTL) 2 4 I A1 Slave I C address offset 1 (3.3V LVTTL) 2 5 I A2 Slave I C address offset 2 (3.3V LVTTL) 2 6 I A3 Slave I C address offset 3 (3.3V LVTTL) 2 7 I A4 Slave I C address offset 4 (3.3V LVTTL) 2 8 I/O SCL I C Clock (LVTTL), with no Pull-up & Pull-down Resistor in module 2 9 I/O SDA I C Data (LVTTL), with no Pull-up & Pull-down Resistor in module 10 I RESET HW Reset, Active low(LVTTL) S0458 - R02. (web) 201705022 Integrated TAP Monitor Array w/ I C Interface ITMA Series Mechanical Drawing / Package Dimensions (dimension in mm) 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. 0 8 E C M D ITMA No. of Channel Tap Ratio Wavelength Fiber Length Connector 2/98 = 02 1525~1610 = E 8 channels = 08 0.5meter = H Type 5/95 = 05 1.0meter = 1 None = 1 10/90 = 10 1.5meter = 5 FC/PC = 2 2.0meter = 2 FC/SPC = 3 FC/APC = 4 SC/PC = 5 Fiber Type SC/SPC = 6 250m bare fiber = 1 SC/APC = 7 900m loose tube = 2 ST = 8 Ribbon fiber = 3 LC/PC = 9 MU = A LC/APC = B * The tolerance of fiber length is +/-0.1m. * 1 meter is standard. The lead time for special fiber length will be longer. S0458 - R02. (web) 20170502 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Interconnect Transmission HFC/RoF Subsystem 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales Oplink.com www.oplink.com