• Single Mode Wideband Monolithic 1X4 Couplers
  • Single Mode Wideband Monolithic 1X4 Couplers

Single Mode Wideband Monolithic 1X4 Couplers

No.SWMC-1X4-1550-0-A

PACKAGE INFORMATION

Configuration

1×4

Lead Type

0: U.V bare fiber

1: 900um loose tube

Package Dimensions (mm)

φ4.0×35 or φ4.0×40 or φ4.0×45

φ4.0×56

Operating Temperature (℃)

-40 to +85

-20 to +70

  • Single Mode Wideband Monolithic 1X4 Couplers
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SPECIFICATIONS

Operating Wavelength(nm)

1310 or 1550

1310 and 1550

Grade

P

A

P

A

Bandwidth (nm)

±40

Configuration

1×4

Coupling Ratio (%)

25/25/25/25

Max. Insertion Loss (dB)

6.6

7.0

7.0

7.2

Uniformity (dB)

≤ 0.6  

≤ 1.0  

≤ 1.0

≤ 1.2

Wavelength Dependent Loss (dB)

0.4

0.6

0.8

1.2

Polarization Dependent Loss (dB)

≤ 0.05

≤ 0.08

≤ 0.12

≤ 0.15

Thermal Stability( dB/℃)

≤0.0025

Directivity (dB)

≥ 50

Return Loss (dB)

≥ 50

Lead length (m)

1 meter, others on request

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