 2×口口口 type optical splitter optical performance index :
| Specification |
2× 002 |
2× 004 |
2× 008 |
| Fiber type |
G.657.A |
| Optical wavelength |
1260nm~1650nm |
| Maximum iinsertion loss (dB) |
More details please refer to ( table 2, table 3 ) |
≤7.4 |
≤10.7 |
| Port insertion losss homogeneity (dB) |
≤0.6 |
≤0.6 |
≤0.8 |
| Wavelength insertion loss homogeneity (dB) |
≤0.8 |
≤0.8 |
≤0.8 |
| Return loss (dB) |
≥55 |
≥55 |
≥55 |
| Directivity (dB) |
≥55 |
≥55 |
≥55 |
| package |
Device type |
3 × 14 × 8 |
Box type |
Minitype |
89 × 19 × 10 |
| General |
100 × 80 × 10 |
Note:2×002 specific maximum insertion loss please refer to table2,table3
FBT-2× 002 optical splitter single-window optical performance index :
| Single-window (P-level) |
| |
Man route |
SUB route |
| Splitting ratio |
Max |
Type |
Min |
Max |
Type |
Min |
50/50 |
3.00 |
3.25 |
2.70 |
3.40 |
3.25 |
2.70 |
| 45/55 |
2.90 |
2.80 |
2.30 |
3.80 |
3.70 |
3.10 |
| 40/60 |
2.50 |
2.40 |
2.00 |
4.40 |
4.30 |
3.70 |
| 35/65 |
2.10 |
2.05 |
1.50 |
4.90 |
4.80 |
4.20 |
| 30/70 |
1.80 |
1.20 |
1.40 |
5.60 |
5.30 |
4.90 |
| 25/75 |
1.50 |
1.40 |
1.20 |
6.50 |
6.40 |
5.80 |
| 20/80 |
1.10 |
1.04 |
0.90 |
7.40 |
7.30 |
6.90 |
| 15/85 |
0.90 |
0.85 |
0.60 |
8.80 |
8.07 |
8.00 |
| 10/90 |
0.60 |
0.55 |
0.40 |
10.80 |
10.50 |
9.60 |
| 5/95 |
0.40 |
0.36 |
NA |
13.80 |
13.70 |
11.80 |
| 4/96 |
0.30 |
0.25 |
NA |
15.50 |
15.00 |
12.30 |
| 3/97 |
0.30 |
0.25 |
NA |
16.20 |
15.80 |
14.50 |
| 2/98 |
0.20 |
0.16 |
NA |
19.00 |
18.00 |
16.80 |
| 1/99 |
0.20 |
0.16 |
NA |
21.00 |
20.50 |
19.00 |
FBT-2× 002 optical splitter single-window optical performance index :
| Dual-window ( Plevel ) |
| |
Main route |
SUB route |
| Splitting ratio |
Max |
Type |
Min |
Max |
Type |
Min |
50/50 |
3.60 |
3.40 |
2.60 |
3.60 |
3.00 |
2.60 |
| 45/55 |
3.20 |
3.05 |
2.10 |
4.10 |
4.00 |
2.90 |
| 40/60 |
2.70 |
2.55 |
1.80 |
4.70 |
4.52 |
3.50 |
| 35/65 |
2.30 |
2.20 |
1.33 |
5.30 |
5.15 |
4.00 |
| 30/70 |
1.90 |
1.80 |
1.30 |
6.00 |
5.78 |
4.70 |
| 25/75 |
1.60 |
1.50 |
1.00 |
6.80 |
6.60 |
5.60 |
| 20/80 |
1.20 |
1.12 |
0.80 |
7.90 |
7.65 |
6.50 |
| 15/85 |
1.00 |
0.95 |
0.50 |
9.20 |
9.00 |
7.80 |
| 10/90 |
0.60 |
0.54 |
0.40 |
11.30 |
11.00 |
9.60 |
| 5/95 |
0.40 |
0.25 |
NA |
15.20 |
14.60 |
11.80 |
| 4/96 |
0.30 |
0.25 |
NA |
16.00 |
15.50 |
12.20 |
| 3/97 |
0.30 |
0.25 |
NA |
17.40 |
16.50 |
14.00 |
| 2/98 |
0.20 |
0.16 |
NA |
19.40 |
18.70 |
16.00 |
| 1/99 |
0.20 |
0.16 |
NA |
21.50 |
21.00 |
18.00 |
 Order explanation
Note:Can be multi-channel,non-average splitting ratio FBT type splitter.
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