Quality Assurance
Description
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This document presents the generic specification for the 80-channel 50GHz Athermal AWG MUX/DEMUX Rackmount supplied for use in DWDM system.
Product Specification
This document presents the generic specification for the 80-channel 50GHz Athermal AWG MUX/DEMUX Rackmount supplied for use in DWDM system.
Athermal AWG(AAWG) have equivalent performance to standard Thermal AWG(TAWG) but require no electrical power for stabilization. They can be used as direct replacements for Thin Film Filters(Filter type DWDM module) for cases where no power is available, also suitable for outdoor applications over -30 to +70 degree in access networks. Our Athermal AWG(AAWG) provide excellent optical performance, high reliability, ease of fiber handling and power saving solution in a compact package. Different input and output fibers, such as SM fibers, MM fibers and PM fiber can be selected to meet different applications. We can just offer 19” 1U rackmount package for 50G AWG products.
The planar DWDM components(Thermal/Athermal AWG) from Swedish Telecom Optronics are fully qualified according to Telcordia reliability assurance requirements for fiber optic and opto-electronic components (GR-1221-CORE/UNC, Generic Reliability Assurance Requirements for Fiber Optic Branching Components, and Telcordia TR-NWT-000468, Reliability Assurance Practices for Opto-electronic Devices).
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Features Applications Low Insertion Loss DWDM transmission Established silica-on-silicon Wavelength Routing Low PDL Optical add/drop multiplexing Low chromatic dispersion Telcordia GR-1221-CORE qualified Performance Specifications
Parameter Specification MIN Typ Max Number of Channels 80 Number Channel Spacing（GHz） 50 Cha. Center Wavelength（nm） C-Band Clear Channel Passband(GHz) ±6.5 Wavelength Stability（nm） ±0.005 -1 dB Channel Bandwidth（nm） 0.2 -3 dB Channel Bandwidth（nm） 0.3 Optical Insertion Loss at ITU grid（dB） 6.0 7.0 Isolation（dB） Adjacent 25 Non-Adjacent 29 Total Channel Isolation 22 Insertion Loss Uniformity（dB） 2.0 Directivity(Mux Only)（dB） 40 Insertion Loss Ripple（dB） 1.5 Optical Return loss（dB） 40 PDL/Polarization Dependent Loss in Clear Channel Band（dB） 0.3 0.5 Polarization Mode Dispersion（ps） 0.5 Maximum Optical Power（mW） 23 MUX/DEMUX input/ output Monitoring range(dB/℃) -35 +23 Operating Temperature(℃) -5 +25 +65 Operating Humidity(%RH) 5 95 Storage Temperature(℃) -40 +85 Storage Humidity(%RH) 5 95 Package Size(mm) L150×W65×H16 1、IL Represents the worst case over a +/-0.01nm window around the ITU wavelength;
2、PDL was measured on average polarization over a +/- 0.01nm window around the ITU wavelength.
