DWDM Device
1. Features
♦ Low Insertion Loss
♦ High Isolation
♦ Low PDL
♦ Compact Design
♦ Wide Operating Wavelength: 1460nm~1620nm
♦ Wide Operating Temperature: -5℃~75℃
♦ High Reliability and Stability
2. Applications
♦ DWDM System
♦ PON Networks
♦ CATV Links
3. Compliance
♦ Telcordia GR-1209-CORE-2001
♦ Telcordia GR-1221-CORE-1999
♦ ITU-T G.694.1
♦ RoHS
4. Specifications
Parameters |
|
|
Channel Space(nm) |
100Ghz |
200Ghz |
Center Wavelength Accuracy (nm) |
±0.05 |
±0.1 |
Channel Passband(@-0.5dB) (nm) |
0.22 |
0.5 |
Transmission band IL (dB) |
≤1.0 |
≤0.9 |
Reflection band IL (dB) |
≤0.4 |
≤0.4 |
Transmission band Isolation (dB) |
≥30 |
|
Reflection band Isolation (dB) |
≥10 |
|
Fiber Type |
SMF-28e or customer specified |
|
Center Wavelength |
ITU Grid |
|
Ripple (dB) |
≤0.3 |
|
Polarization Dependent Loss (dB) |
≤0.1 |
|
Polarization Mode Dispersion (ps) |
≤0.1 |
|
RL (dB) |
≥45 |
|
Directivity (dB) |
≥50 |
|
Maximum Optical Power (mw) |
500 |
|
Operating Temperature (℃) |
-5~75 |
|
Storage Temperature (℃) |
-40~85 |
|
Package Dimension (mm) (Φ*L) |
5.5*34/5.5*38 |
Notes:
1. Specified without connectors.
2. Add an additional 0.2dB loss per connector.
Mechanical Dimensions
Φ5*5*34
6.Ordering Information
LWD |
-XX |
X |
XX |
X |
XX |
-X |
X |
X |
|
Port Configuration |
WDM Type |
Center Wavelength |
Fiber Type |
Output Fiber Length |
Com |
Pass |
Reflection
|
L-Lintegrity |
01=1X1 |
C=CWDM 1460-1620 |
27=1270/1271 |
B=250um bare fiber |
10=1.0m |
0=None |
0=None |
0=None |
W=WDM |
02=1X2 |
Q=CWDM 1260-1620 |
……. |
L=900um loose tube |
15=1.5m |
1=FC/UPC |
1=FC/UPC |
1=FC/UPC |
D=Device |
|
F=FWDM |
61=1610/1611 |
T=900um tight buffer |
20=2.0m |
2=FC/APC |
2=FC/APC |
2=FC/APC |
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X=100G DWDM |
21=21CH |
|
…… |
3=SC/UPC |
3=SC/UPC |
3=SC/UPC |
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Y=200G DWDM |
……. |
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XX= Customized |
4=SC/APC |
4=SC/APC |
4=SC/APC |
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49=49CH |
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5=LC/UPC |
5=LC/UPC |
5=LC/UPC |
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F1=T13/R15 |
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6=LC/APC |
6=LC/APC |
6=LC/APC |
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F2=T15/R13 |
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X= Customized |
X= Customized |
X= Customized |
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F3=T13/R1415 |
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F4=T14/R1315 |
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F5=T15/R1314 |
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F6=T1415/R13 |
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F7=T1314/R15 |
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XX=Customized |
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