GLsun Science And Tech Co., Ltd
Product Info
CWDM Device
GLsun Science And Tech Co., Ltd
Region: China
Update: 2016/04/18
INQUIRY
Key Specifications
CWDM can realize the multiplexing and demultiplexing between two communication channel .It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
• Low PDL
• Low insertion loss
• High channel isolation
• Excellent environmental reliability
Parameters
|
Unit
|
SUN-CWDM Device
|
Wavelength Range
|
nm
|
1260 ~ 1620
|
Channel Center Wavelength
|
nm
|
1270/1290/1610or1271/1291/…/1611
|
Channel Spacing
|
nm
|
20
|
Channel Passband
|
nm
|
λc ± 7.5
|
Insertion Loss
|
dB
|
Transmission: ≤0.6
|
Reflection: ≤0.4
|
Adjacent Channel Isolation
|
dB
|
≥ 30
|
Non-adjacent Channel Isolation
|
dB
|
≥ 40
|
Reflection Channel Isolation
|
dB
|
≥ 15
|
PDL
|
dB
|
≤ 0.1
|
Wavelength thermal stability
|
nm/℃
|
≤ 0.003
|
Insertion loss thermal stability
|
dB/℃
|
≤ 0.005
|
Return loss
|
dB
|
≥ 45
|
Optical Power
|
mW
|
≤ 500
|
Operating Temperature
|
℃
|
-10 ~ +70
|
Storage Temperature
|
℃
|
-40 ~ +85
|
Relative Humidity
|
%
|
5 ~ 95
|
Dimension
|
mm
|
Φ5.5×34
|
Φ4.2×25
|
Note:1.Customization is available.
2.Specified without connector, and add an additional 0.2dB loss per connector.
|