CWDM OADM Module - Coarse Wavelength Division Multiplexing (CWDM) Optical Add/Drop Multiplexers (OADM)
·Low insertion Loss
·Low PDL
·High channel isolation
·Excellent environmental reliability
·WDM system
·CATV
·MAN(Metropolitan Area Network)
Parameters |
Unit |
SUN- OADM-C |
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Wavelength Range |
nm |
1260 ~ 1620 |
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Channel Center Wavelength |
nm |
1270 / 1290 / … / 1610 or 1271 / 1291 / … / 1611 |
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Channel Spacing |
nm |
20 |
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Channel Passband |
nm |
λc ± 7.5 |
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Channel No. |
λ |
1 |
2 |
4 |
8 |
|
Insertion Loss |
Add/Drop |
dB |
≤0.6 |
≤1.0 |
≤1.5 |
≤2.5 |
Express |
≤0.8 |
≤1.4 |
≤2.0 |
≤3.8 |
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Adjacent Channel Isolation |
dB |
≥ 30 |
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Non-adjacent Channel Isolation |
dB |
≥ 40 |
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Wavelength thermal stability |
nm/ ℃ |
≤ 0.003 |
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Insertion loss thermal stability |
dB/ ℃ |
≤ 0.005 |
≤ 0.007 |
≤ 0.008 |
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PDL |
dB |
≤ 0.1 |
≤ 0.15 |
≤ 0.20 |
≤ 0.25 |
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Polarization mode dispersion |
ps |
≤ 0.1 |
≤ 0.15 |
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Directivity |
dB |
≥ 50 |
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Return loss |
dB |
≥ 45 |
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Optical Power |
mW |
≤ 500 |
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Operating Temperature |
℃ |
-10 ~ +70 |
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Storage Temperature |
℃ |
-40 ~ +85 |
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Relative Humidity |
% |
5 ~ 95 |
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Dimension |
mm |
ABS Box or LGX Box or 1U(2U) Rackmount |
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Note: 1. Customization is available. 2. Specified without connector, and add an additional 0.2dB loss per connector |
SUN-OADM-C-A-B-C-D-E-F-G
A |
B |
D |
E |
F |
G |
Channel No. |
Tube Type |
Fiber Length (Include connector) |
Connector |
Dimension |
Wavelength |
2: 2 channels n: n channels |
25:250um 90:900um 20:2000um 30:3000um X: Others |
05: 0.5m±0.05m 10: 1.0m±0.05m 15: 1.5m±0.05m X: Others |
OO:None FP: FC/PC FA: FC/APC SP: SC/PC SA:SC/APC STP:ST/PC LP: LC/PC LA: LC/APC X: Others |
1081: 100×80×10.5mm 1411:140×115×18mm LGX:156×102×29mm 1U:1U X: Others |
A λ1 / λ2 / λ3/ …
D λ1 / λ2 / λ3 / … |