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.
產品特點：
- 100GHz信道間隔低插入損耗
- 低偏振相關損耗
- 高隔離度
- 光路無膠
- 高穩定性和可靠性
- 低成本，快速組網
應用：
- DWDM波分復用傳輸系統
- 城域環網，長途主干網
- 數據中心，冗災備份
- 企業專網
- 安防監控，智能交通，智慧城市
- 基站升級改造
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
