概述

       CEXA’s 100GHz Dense Wavelength Division Multiplexer(DWDM) utilizes thin film coating technology amd proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.

产品特点：

• 100GHz信道间隔低插入损耗
• 低偏振相关损耗
• 高隔离度
• 光路无胶
• 高稳定性和可靠性
• 低成本，快速组网

应用：

• DWDM波分复用传输系统
• 城域环网，长途主干网
• 数据中心，冗灾备份
• 企业专网
• 安防监控，智能交通，智慧城市
• 基站升级改造

• Performance Specifications

  Parameter		4 Channel		8 Channel		16 Channel
  		Mux	Demux	Mux	Demux	Mux	Demux
  Channel Wavelength (nm)		ITU 100GHz Grid
  Channel Spacing (GHz)		100
  Channel Passband (@-0.5dB bandwidth (nm)		>0.3
  Insertion Loss (dB)		≤1.8		≤3.5		≤4.5
  Channel Uniformity (dB)		≤0.6		≤1.0		≤1.5
  Channel Ripple (dB)		0.3
  Isolation (dB)	Adjacent	N/A	>30	N/A	>30	N/A	>30
  	Non-adjacent	N/A	>40	N/A	>40	N/A	>40
  Inertion Loss Temperature Sensitivity (dB/℃)		<0.005
  Wavelength Temperature Shifting (nm/℃)		<0.002
  Polarization Dependent Loss (dB)		<0.1		<0.1		<0.15
  Polarization Mode Dispersion		<0.1
  Directivity (dB)		>50
  Return Loss （dB）		>45
  Maximum Power Handling (mW)		300
  Opterating Temperature (℃)		-5~+75
  Storage Temperature (℃)		-40~85
  Package dimension (mm)		A: L100 x W80 x H10 B: L120 × W80 × H18 C:L140 x W115 x H18

  Specifications may change without notice.

   

  Above specification are for device without connector