Features
Flexibility: Supports multiple wavelength configurations, making it easy to expand network capacity.
High reliability: Suitable for various harsh environments, ensuring long-term stable operation.
Integrated design: Integrated PD functions reduce the need for external components and simplify system design.
Cost-effective: Compared with DWDM technology, CCWDM is less costly and suitable for short and medium distance applications.
Applications
Fibre to the Home (FTTH):
For distribution and aggregation of multi-user signals in fibre-optic access networks.
Broadcast TV (CATV) system:
Used for distribution and reception of multi-wavelength signals to support HD video and broadband services.
Industrial and Scientific Research Field:
For multi-wavelength optical experiment and test system.
In industrial automation, to support the transmission and monitoring of multi-channel optical signals.
Network monitoring and maintenance:
Integrated PD functions can be used to monitor network performance in real time and quickly locate points of failure.
Fibre optic communication networks:
Used in metropolitan area networks (MANs) and access networks to enhance fibre bandwidth utilisation.
Supports multi-wavelength signal transmission in 5G pre-transmission and mid-transmission networks.
Data Centre:
Used for optical interconnection within data centres to improve data transmission efficiency between servers and storage devices.
Supports high-density and high-bandwidth data exchange requirements.
Technical Parameters
|
Parameters
|
Specification
|
|
Operating Wavelength（nm）
|
1310~1610
|
|
Channel（nm）
|
1270,1290,1310,1330,1350,1370,1390,1410,
1430,1450,1470,1490,1510,1530,1550,1570,
|
|
Channel Spaceing（nm）
|
20
|
|
Channel Passband(@-0.5dB bandwidth)（nm）
|
±6.5
|
|
Insertion Loss1（dB）
|
1270~1570
|
≤2.5
|
|
Isolation（dB）
|
Adjacent
|
≥30
|
|
Non-adjacent
|
≥40
|
|
Insertion Loss Temperature Sensitivity（dB）
|
<0.5
|
|
Wavelength Temperature Shifting（nm/℃）
|
<0.002
|
|
Polarization Dependent Loss（dB）
|
≤0.15
|
|
Polarization Mode Dispersion（ps）
|
≤0.2
|
|
Directivity（dB）
|
>50
|
|
Ripple（dB）
|
≤0.5
|
|
Return Loss（dB）
|
>45
|
|
Maximum Power Handing (mW)
|
300
|
|
Storage Temperature (℃)
|
-10~+75
|
|
Storage Temperature (℃)
|
-40~+85
|
|
Fiber Type
|
900um ,G657A1
|
|
Fiber Length
|
0.25±0.02（包含连接头）
|
|
Package size (mm)
|
L50×W50×H6.2
|
Notes: 1. Insertion Loss tested with connector.
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