1310/1550nm Singlemode Broadband Tree Coupler Module (SBTC)

Specifications 

Parameter 

Unit 

Value

Configeration

1 or 2 × 4

1 or 2 × 8

1 or 2 x 16

1 or 2 x 32

Center Wavelength (λc)

nm

1310 or 1550 or Specify

Operating Wavelength

nm

λc ± 40

Max. Excess Loss

dB

0.25

0.4 

0.55

0.7

Max. Insertion Loss

dB

6.8

10.2

13.6

17

Max. Polarization Dependent Loss

dB

0.2

0.3

0.4

0.5

Max. Uniformity

dB

1.2

1.8

2.4

3.0

Thermal Stability

dB

0.2

0.3

0.4

0.5

Min. Return Loss

dB

50

Directivity

dB

60

Max. Optical Power (Continuous Wave)

mW

300

Fiber Type

SMF-28 fiber

Package Dimensions

mm

A: 106 × 79 × 10 mm (for 1, 2 × 4 module)

B: 125 × 96 × 15 mm (for 1, 2 × 8 module)

C: 145 × 116 × 18 mm (for 1, 2 × 16; 1, 2 × 32 module)

Operating Temperature

℃

-5 to +70 

Storage Temperature

℃

-40 to +85