Polarization Maintaining Tap Coupler-PMTC

Parameter

Unit

Value

Center Wavelength

nm

1310, 1550

Operating Wavelength Range

nm

λc ± 40

Configuration

-

1 × 2   2 × 2

Max. Excess Loss

dB

0.7   1.0

Max. Uniformity (only for 50%)

dB

0.6   0.8

Tap Ratio

%

1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10, 20 and 50

Min. Return Loss

dB

50    50

Min. Extinction Ratio

dB

20   20

Max. Optical Power (Continuous Wave)

mW

300

Max. Tensile Load

N

5

Operating Temperature

℃

-5 to +70

Storage Temperature

℃

-40 to +85

Fiber Type

-

SMF-28 or PM Panda Fiber for tap port  PM Panda Fiber for Input & Output ports

¹IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.