FFS-733A3 Datasheet, PDF (2/4 Pages) JDS Uniphase Corporation – Fused Coupler, Near Infrared

2
Configuration
P1 (Red) COMMON (Input)
P1 (Red) COMMON (Input)
P4 (Blue)
FUSED COUPLER, NEAR INFRARED
1x2
2x2
P2 (Blue) SIGNAL (Input)
P3 (Red) TAP (Output)
P2 (Blue) SIGNAL (Input)
P3 (Red) TAP (Output)
Insertion Loss
Coupling Ratio
Grade Available Housing Option
Signal Path Insertion Loss^1,2
(Maximum)
10%
A
3, 4, 5, 6
10%
B
3, 4, 5, 6
20%
A
3, 4, 5, 6
20%
B
3, 4, 5, 6
30%
A
3, 4, 5, 6
30%
B
3, 4, 5, 6
40%
A
3, 4, 5, 6
40%
B
3, 4, 5, 6
50%
A
3, 4, 5, 6
50%
B
3, 4, 5, 6
0.9 dB
1.1 dB
1.5 dB
1.7 dB
2.2 dB
2.4 dB
3.0 dB
3.2 dB
3.8 dB
4.0 dB
1. Insertion loss at operating wavelength range (not including PDL, TDL or connector losses).
2. In 2x2 couplers with a coupling ratio of 20% or lower, insertion loss is not specified for launch through second input port (P4).
Tap Path Insertion Loss^1,2
(Maximum)
12.2 dB
12.4 dB
8.4 dB
8.6 dB
6.4 dB
6.5 dB
4.9 dB
5.1 dB
3.8 dB
4.0 dB