DETAILS
Parameter | Unit | Test requirements | |
working wavelength | nm | 1310 and 1550 | |
working broadband | nm | ±40 | |
structure | 1X8 | ||
insertion loss | db | ≤11.30 | |
Non-uniformity | db | ≤2.1 | |
Maximum bias related loss | db | ≤0.35 | |
Thermostability | db/℃ | ≤0.006 | |
directionality | db | ≥50 | |
directionality | ℃ | (-40 +85) |