Optomark’s Fused Biconical Taper Couplers are available in a variety of configurations for 850nm, 1310 and 1550nm bands:
- Single, Dual or Triple band 1310/1550 and 1490nm
- Discrete metal tube with 250µm/900µm,
- ABS box with 2mm or 3mm flying leads.
- 19“ rack and LGX box with multiple elements.
- 1%, 2%, 5%, 10%, 20%, 30%, 40% and 50% versions. (or custom)
- Standard or premium grades.
Features
- FO telecommunication systems
- Fibre Optical CATV (RFoG) systems
- FTTX (xPON) systems
- LAN, WAN systems
| Configuration |
1x2 or 2x2 |
| Fibre |
SMF28. 250µm bare. 900µm loose tube. |
| Cable 2mm or 3mm. 1m standard length |
| Connectors |
FC/ SC/LC/MPO Angled. |
| Interface UPC or APC 8° or 9° |
| |
|
|
|
|
| Insertion Loss Table (with connector) |
|
|
| |
|
|
|
|
| Tap Output (dB) / Express Output (dB) |
| Parameter |
Single Band Narrow |
Single Band Wide |
| Bandwidth |
Premium |
Standard |
Premium |
Standard |
| Wavelengths |
±15nm |
±40nm |
| Grade |
Premium |
Standard |
Premium |
Standard |
| % |
| 50:50:00 |
3.7/3.7 |
3.9/3.9 |
3,7/3,7 |
3.9/3.9 |
| 60:40:00 |
4.7/2.9 |
5.0/3.1 |
4,7/2,9 |
5.0/3.1 |
| 70:30:00 |
6.0/2.2 |
6.3/2.3 |
6.0/2.2 |
6.3/2.3 |
| 80:20:00 |
7.9/1.55 |
8.3/1.65 |
7.9/1.55 |
8.3/1.65 |
| 90:10:00 |
11.3/0.95 |
11.8/1.1 |
11.3/0.95 |
11.8/1.1 |
| 95:05:00 |
14.5/0.7 |
15.1/0.8 |
14.3/0.7 |
15.1/0.8 |
| 98:02:00 |
18.8/0.55 |
41872 |
18.8/0.55 |
41872 |
| 99:01:00 |
21.8/0.5 |
22.3/0.6 |
21.8/0.5 |
22.3/0.6 |
| Parameter |
2 Windows |
3 Windows |
| Bandwidth |
Premium |
Standard |
Premium |
Standard |
| Wavelengths |
±40nm |
±40nm (1490 ±10nm) |
| Grade |
Premium |
Standard |
Premium |
Standard |
| % |
| 50:50:00 |
3.7/3.7 |
3.9/3.9 |
3,7/3,7 |
3.9/3.9 |
| 60:40:00 |
4.7/2.9 |
5.0/3.1 |
4,7/2,9 |
5.0/3.1 |
| 70:30:00 |
6.0/2.2 |
6.3/2.3 |
6.0/2.2 |
6.3/2.3 |
| 80:20:00 |
7.9/1.55 |
8.3/1.65 |
7.9/1.55 |
8.3/1.65 |
| 90:10:00 |
11.3/0.95 |
11.8/1.1 |
11.3/0.95 |
11.8/1.1 |
| 95:05:00 |
14.5/0.7 |
15.1/0.8 |
14.3/0.7 |
15.1/0.8 |
| 98:02:00 |
18.8/0.55 |
41872 |
18.8/0.55 |
41872 |
| 99:01:00 |
21.8/0.5 |
22.3/0.6 |
21.8/0.5 |
22.3/0.6 |
| Excess Loss |
Grade Premium ≤0.07dB typica |
| Standard ≤0.10dB typical |
| PDL |
Grade Premium ≤0.15dB |
| Standard ≤0.2dB |
| Directivity |
≥55dB |
| Operating & |
-40 to +85°C / RH 0-90% |
| Storage: |
| Datasheet |
|
Note: Insertion loss is with Connector. For bare fibre then deduct 0.3dB aggregate loss
 |
If the parts you need are not listed here, please do not hesitate to contact us |
