Single Channel Integrated WDM Monitors IWMS Series Product Description Oplink’s single channel Integrated WDM Monitor (IWMS) is a compact, WDM power-monitoring device. It allows power monitoring at one or more wavelengths while transmitting all other wavelengths. The IWMS integrates the functionality of a WDM filter and a photodiode while delivering low insertion loss and low dark current with high temperature stability over a wide wavelength range. It increases module design flexibility and efficiency by facilitating fiber management. It is compact and easy to mount on a PCB board for module and 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. Functional Diagram B1 (B2) Photocurrent B2 (B1) Output (Reflecton) B1+ B 2 Input Performance Specificationns Parameters Min Typical Max Unit Features mm Wide Operating Wavelength Range B1 Wavelength Range 1260~1360 B2 Wavelength Range 1525 ~ 1570 or 1570 ~1620 nm 0.6 dB 0.05 dB Low Dark Current High Temperature Stability Insertion Loss for Transmitted Signal Polarization Dependent Loss 0.03 Reflection Isolation 15 dB Detection Isolation 35 dB Return Loss 40 dB PD Responsivity 0.7 A/W Input Optical Power -20 Dark Current@ -5V bias, 70°C Capacitance@ -5V bias (1MHz) 10 dBm PD Bandwidth = 0.5G 10 nA PD Bandwidth = 1.0G 5 nA PD Bandwidth = 0.5G 20 pF PD Bandwidth = 1.0G 5 pF Operating Temperature Range - 5 to +70 °C Storage Temperature Range - 40 to +85 °C Soldering Temperature (10s) Fiber Type °C Ø 3.3 x 17.0 bare fiber mm Ø 3.3 x 22.0 loose tube Applications DWDM Channel Monitoring Optical Network Switch/Protection Monitoring Re-configurable Optical Add/drop Multiplexers Gain/Attenuation Monitoring in Amplifier Systems Corning SMF-28 Standard Package Dimension 260 Low Insertion Loss and PDL Miniature Ø 5.6 x 27.0 * All spec excluding connectors. ** The maximum IL is under all states of polarization and within the full operating temperature and wavelength ranges specified. S0020 - R03. 20100730 Single Channel Integrated WDM Monitors IWMS Series Mechanical Drawing / Package Dimensions (dimension in mm) Standard Package (P1, Bare Fiber or Loose Tube) Miniature Package (P4, Bare Fiber) Input(Black) ф0.45 mm Lead, ≥12mm ф2.5 mm 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: Miniature Package (P5, Loose Tube) Anode Cathode Case Ground Input(Blue) Output(White) 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. IWMS 0 Detection Wavelength 1310nm = 1310 1550nm = 1550 1600nm = 1600 Bandwidth 0.5G = 05 1.0G = 10 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. S0020 - R03. 20100730 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules