Features:
Low insertion loss
Wide pass band
High isolation
High stability and reliability
Epoxy free on optical path
Applications:
CWDM systems
Line Monitoring
Fiber Optical Amplifier
CATV Fiber Optic System
Specifications:
Type |
4 Channels |
8 Channels |
|
Insertion loss (dB) |
≤2.0 |
≤3.5 |
|
Central wavelength (nm) |
1271, 1291, 1311, 1331, 1351, 1371, 1391, 1411, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 |
||
Channel space (nm) |
20 |
||
Channel bandwidth (nm) |
λc ± 6.5 |
||
Channel flatness (dB) |
≤0.4 |
||
Channel uniformity (dB) |
≤1.0 |
||
Isolation (dB) |
Demux adjacent channel |
≥30 |
|
Demux non-adjacent channel |
≥40 |
||
Mux |
≥15 |
||
Directivity (dB) |
≥55 |
||
Return loss (dB) |
≥50 |
||
PDL (dB) |
≤0.15 |
||
PMD (ps) |
≤0.1 |
||
Wavelength thermal stability (nm/℃) |
≤0.003 |
||
Insertion loss thermal stability (dB/℃) |
≤0.005 |
||
Power handling (mW) |
≤500 |
||
Operating temperature (℃) |
0 ~ +70 |
||
Storage temperature (℃) |
-40 ~ +85 |
Note: The above specification is without connector
Other specifications can be made on customer request