Устройство DWDM
Features
Low Insertion Loss
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Applications
Channel multiplexing/demultiplexing
DWDM network
Technical Parameters
|
Technical name |
Parameter |
|
|
Channel wavelength (nm) |
1530.33∽1560.61(21∽59 ITU grid) |
|
|
Channel Spacing (GHz) |
100 |
|
|
Channel Insertion Loss (dB) |
< 0.8 |
|
|
Channel passband (@ -0.5d B broadband) (nm) |
>0.3 |
|
|
Reflection Channel Insertion Loss (dB) |
< 0.6 |
|
|
Channel Flatness (dB) |
<0.5 |
|
|
Up/Down Channel Isolation (dB) Isolation (dB) |
Adjacent |
>30 |
|
Non-adjacent |
>40 |
|
|
Insertion loss thermal stability (dB/℃) |
< 0.005 |
|
|
Wavelength thermal stability (nm/℃) |
< 0.002 |
|
|
Polarization Dependent Loss (dB) |
<0.1 |
|
|
Polarization mode dispersion (PS) |
< 0.1 |
|
|
Directivity (dB) |
>50 |
|
|
Return loss (dB) |
>45 |
|
|
Maximum rated power (mW) |
300 |
|
|
Operating temperature (℃) |
-10℃~+70℃ |
|
|
Storage temperature (℃) |
-40℃~+85℃ |
|
|
Package Size (mm) |
φ5.5×L38 for 900um loose tube |
|
Dimension (Unit:mm)
Ordering Information HC-DWDM-A-B-C-D-E
|
A |
B |
C |
D |
E |
|
Channel spacing |
ITU channel |
Fiber type |
Fiber length |
Connector type |
|
1=100GHz |
C21=1560.61nm |
1=Bare Fiber |
1 = 1 meter |
0 = none |
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