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Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.
|
Parameter |
Unit |
Value |
|
Operating Wavelength Range |
nm |
1260~1620 |
|
Central Wavelength |
nm |
1470,1490,1510,1530,1550,1570,1590,1610 |
|
Channel space |
nm |
20 |
|
Channel passband width |
nm |
CWL+/-6.5 |
|
EXP Wavelength Range |
1260~1456.5 |
|
|
Insertion Loss |
dB |
≤2.5 |
|
EXP Insertion Loss |
dB |
≤2.5 |
|
Channel Ripple |
dB |
≤0.3 |
|
IsolationAdjacent channel |
dB | ≥30 |
|
Non-adjacent channel |
dB |
≥40 |
|
EXP |
≥15 |
|
|
Directivity |
dB |
≥50 |
|
Return loss |
dB |
≥50 |
|
PDL |
dB |
≤0.20 |
|
Power handling |
mW |
≤300 |
|
Fiber Type |
- |
Corning SMF-28e Ultra |
|
Connector Type |
- |
LC/UPC |
|
Operating temperature |
℃ |
-20~ +70 |
|
Storage temperature |
℃ |
-40 ~ +85 |
|
Package Dimensions |
mm |
1U 19inch chassis |
