l low insertion loss & high isolation
l extended operation temperature range
l optical path epoxy free
l rohs compliant
l pon system
l fttx network
item | unit | parameter | |
operation wavelength range | nm | 1260~1625 | |
channel number | --- | 8 | |
cwdm channel spacing | nm | 20 | |
cwdm channel center wavelength (cwl) | nm | 1471 / 1491 / 1511 / 1531 / 1551 / 1571 / 1591 / 1611 | |
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cwdm channel pass band | nm | cwl±6.5 | |
cwdm channel insertion loss | max | db | 1.4 |
pass band ripple | max. | db | 0.5 |
adjacent channel isolation | min | db | 30 |
non-adjacent channel isolation | min | db | 45 (d.g.)1 |
directivity | min | db | 55 (d.g.)1 |
return loss | min | db | 45 |
polarization dependent loss (pdl) | max. | db | 0.2 (d.g.)1 |
polarization mode dispersion (pmd) | max. | ps | 0.3 (d.g.)1 |
maximum power handling | mw | 300(d.g.) | |
operating temperature2 | °c | -40 ~ 85(exclude packing material ) | |
storage temperature | °c | -40 ~ 85(exclude packing material ) | |
fiber type | --- | itu-t g.657a1 (r15) corning smf-28 ultra fiber | |
fiber length | m | >1.5 | |
connector type | --- | na | |
mechanical dimension (l *w * h) | mm | 33x18x6 |
1 d.g.: design guarantee
the test data only provide the il, isolation and rl at 25c.