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C-Band Optical Filter 1520-1565nm | High Isolation >30dB, Low IL <0.6dB | Corning SMF-28 Ultra | 3.6x30mm Glass Tube for DWDM
1. Product Overview
This high-performance C-band DWDM filter is designed for high-capacity optical communication networks, precisely covering the 1520-1565nm operating wavelength range.
2. Product Features
Parameters
Specifications
Unit
Maximum Optical Power
500
mW
Operating Temperature
-40 ~ +85
°C
Storage Temperature
-40 ~ +85
°C
Operating Humidity
5 ~ 95
%RH
Storage Humidity
5 ~ 95
%RH
C-band operating wavelength (1520-1565nm)
Ultra-low insertion loss (≤0.6 dB)
High adjacent channel isolation (≥30 dB)
High non-adjacent channel isolation (≥45 dB)
High directivity (≥50 dB) and return loss (≥45 dB)
Corning SMF-28 Ultra single-mode fiber
Maximum 500mW optical power carrying capacity
-40~+85°C industrial-grade wide temperature range operation
≤φ3.6*30 mm compact glass tube package
3. Applications
Dense wavelength division multiplexing (DWDM) systems
Optical add-drop multiplexers (OADMs)
Long-haul trunk and metropolitan area network transmission nodes
Fiber optic network line monitoring systems
Coherent optical communication equipment and module integration
