Parameters | Specification | ||||||||||||||
Channel Number | 1x2 or2x2 | ||||||||||||||
Operating Wavelength (nm) | 1310,1550,1310/1550,1310/1550/1490 | ||||||||||||||
Operating Bandwidth(nm) | ±40 | ||||||||||||||
Coupling Ratio | Coupling Ratio Insertion Loss (dB) | ||||||||||||||
P Grade | A Grade | ||||||||||||||
50/50 | ≤3.3 | ≤3.5 | |||||||||||||
40/60 | ≤4.5/2.6 | ≤4.7/2.8 | |||||||||||||
30/70 | ≤5.7/1.9 | ≤5.9/2.1 | |||||||||||||
20/80 | ≤7.6/1.3 | ≤7.75/1.38 | |||||||||||||
10/90 | ≤10.85/0.68 | ≤11.2/0.75 | |||||||||||||
5/95 | ≤14.4/0.45 | ≤15.5/0.48 | |||||||||||||
2/98 | ≤18.5/0.6 | ≤19.8/0.38 | |||||||||||||
1/99 | ≤21.8/0.28 | ≤22.8/0.35 | |||||||||||||
PDL(dB) | ≤0.15 | ≤0.2 | |||||||||||||
Directivity(dB) | ≥50 | ||||||||||||||
Return Loss | ≥55 | ||||||||||||||
(1xN) | N=3 | N=4 | N=5 | N=8 | N=16 | N=24 | N=32 | N=64 | |||||||
Fiber Type | Corning SMF-28e | ||||||||||||||
IL (MAX) (dB) | 5.41/5.62 | 7.01/7.22 | 7.81/8.02 | 10.01/10.42 | 13.51/13.92 | 15.01/15.42 | 17.31/17.52 | 21.01/21.52 | |||||||
Uniformity (dB) | 0.51/0.62 | 0.51/0.62 | 0.61/0.82 | 0.81/1.02 | 1.11/1.32 | 1.21/1.52 | 1.31/1.52 | 2.11/2.52 | |||||||
Return Loss (dB) | ≥55 | ||||||||||||||
Directivity (dB) | ≥50 | ||||||||||||||
PDL (dB) | < 0.20 | < 0.20 | < 0.30 | < 0.30 | < 0.40 | < 0.50 | < 0.50 | < 0.20 |