Single Fiber Collimator (GK-C Series)

Parameter

Unit

Type A

Center Wavelength (λc)

nm

1310, 1480, 1550 orspecified

Operating Wavelength Range

nm

λc ± 30

Working Distance

mm

5 - 50   51 - 100   101 - 250   251 - 500

Typ. Insertion Loss

dB

0.25   0.25   0.3   0.5

Max. Insertion Loss

dB

0.30   0.35   0.4   0.6

Beam Diameter (1/e²)

mm

0.45 ± 0.05   0.75 ± 0.05  0.95 ± 0.05

Min. Return Loss

dB

55

Max. Optical Power

W

0.3,0.5.…3

Max. Tensile Load

N

5

Fiber Type

-

SMF-28 Fiber

Operating Temperature

℃

-5 to +70

Storage Temperature

℃

-40 to +85

IL is 0.3 dB higher and RL is 5 dBlower for each connector added.
Optical power will be only 1 W with connector added.