sales@qualphot.com

Two-stage isolator

Features:
  • High isolation
  • Low insertion loss
  • High return loss
  • Low polarization sensitivity
  • No glue road
Applications:
  • Fiber amplifier
  • CATV optical network connection
  • Optical network system testing
  • Local area network
  • Telecommunications
Two-stage isolator

Performance parameters

Parameter

P level

Operating wavelength  (nm)

1310 or 1550

Typical isolation values(dB)

58

Min isolation  (dB)

46

Typical insertion loss  (dB)

0.4

Max insertion loss  (dB)

0.6

Return loss (input / output)(dB)

>65/60

Polarization dependent loss(dB)

<0.05

Polarization mode dispersion  (dB)

0.1(0.05 available upon request)

Bandwidth  (nm)

+30

Operating temperature  (° C)

-20 ~ + 70

Storage temperature  (° C)

-40 ~ +85

Fiber type

Corning SMF-28

Fiber length (min)

1m

Package size  (mm)

Ø 5.5xL30

Rated power  (mW)

300

* At 23° C

** Does not include connector, splice, fiber bending loss.

*** Contain PDL, Center wavelength ±15nm , -20°C to +70°C