(Note: 1x2 couplers for blue wavelengths (i.e. <500 nm) are supplied as 2x2 with an

external termination on port P4. )

Configuration

2

FUSED COUPLER, VISIBLE LIGHT

Insertion Loss

Available Housing Option

10%

A

3, 4, 5, 6

90/10

±2%

0.3 dB

10%

B

3, 4, 5, 6

90/10

±3%

0.5 dB

20%

A

3, 4, 5, 6

80/20

±3%

0.3 dB

20%

B

3, 4, 5, 6

80/20

±4%

0.5 dB

30%

A

3, 4, 5, 6

70/30

±3%

0.3 dB

30%

B

3, 4, 5, 6

70/30

±4%

0.5 dB

40%

A

3, 4, 5, 6

60/40

±4%

0.3 dB

40%

B

3, 4, 5, 6

60/40

±5%

0.5 dB

50%

A

3, 4, 5, 6

50/50

±5%

0.3 dB

50%

B

3, 4, 5, 6

50/50

±6%

0.5 dB

1. Other coupling ratio are available. Please contact JDSU for specifications of coupling ratios not listed.

2. In 2x2 couplers performance is not specified for launch through second input port P4 (colored blue)

3. Includes fiber losses for up to 1 m pigtail length. Does not include connector losses.

1x2

2x2

P4 (Blue)

P1 (Red) COMMON (Input)

P2 (Blue) SIGNAL (Input)

P3 (Red) TAP (Output)

P1 (Red) COMMON (Input)

P2 (Blue) SIGNAL (Input)

P3 (Red) TAP (Output)

Housing Option

Housing Code

Description

1x2, 2x2 Dimensions (mm)

Pigtail

3

Regular

3.0 (Ø) x 55 (L)

Primary coated fiber

4

Ø 0.9 mm slim

3.0 (Ø) x 76 (L)

0.9 mm loose tube

5

Ø 0.9 mm semi-ruggedized

5.0 (Ø) x 85 (L)

Ø 0.9 mm loose-tube

5

Ø 3.0 mm fully-ruggedised

80 (L) x 10 (W) x 8 (H)

3.0 mm fan-out sleeving