50x50 FBT Coupler 1x2 Fused Fiber Splitter 1310 1550nm Low Insertion Loss
1X2 FBT COUPLER 1310 1550 FUSED FIBER SPLITTER 50x50 LOW INSERTION LOSS LOW POLARIZATION
Low Insertion Loss
Low Polarization Sensitivity
Excellent Environmental Reliablity
| Type | 1x2(2x2)-S | 1x2(2x2)-D | 1x2(2x2)T | |||
| Operating Wavelength | 1310 or 1550 | 1310 and 1550 | 1310,1490 and 1550 | |||
| Bandwidth(nm) | ±15 | ±40 | 1310/1550±40,1490±20 | |||
| Grade Coupling Ratio | Max. Insertion Loss (dB) | |||||
| P | S | P | S | P | S | |
| 50/50 | 3.4 | 3.5 | 3.5 | 3.6 | 3.6 | 3.7 |
| 40/60 | 4.50/2.70 | 4.80/2.90 | 4.70/2.70 | 4.90/2.90 | 4.80/2.90 | 5.00/3.00 |
| 30/70 | 5.80/2.00 | 6.10/2.10 | 6.00/1.90 | 6.30/2.10 | 6.20/2.00 | 6.40/2.20 |
| 20/80 | 7.70/1.25 | 8.00/1.35 | 7.90/1.40 | 8.40/1.50 | 8.20/1.50 | 8.50/1.60 |
| 10/90 | 11.20/0.75 | 11.30/0.85 | 11.30/0.80 | 12.00/0.85 | 11.50/0.80 | 12.50/0.85 |
| 5/95 | 14.50/0.45 | 14.60/0.55 | 14.60/0.55 | 14.90/0.60 | 14.70/0.60 | 15.20/0.65 |
| 3/97 | 16.70/0.35 | 17.00/0.45 | 16.70/0.35 | 17.25/0.45 | 17.20/0.40 | 17.80/0.45 |
| 2/98 | 18.50/0.30 | 19.00/0.35 | 18.65/0.30 | 19.20/0.40 | 19.00/0.35 | 19.50/0.40 |
| 1/99 | 21.50/0.30 | 22.20/0.35 | 21.80/0.30 | 22.50/0.35 | 22.00/0.35 | 22.80/0.40 |
| PDL (dB) | ≤0.10 | ≤0.15 | ≤0.15 | ≤0.20 | ≤0.15 | ≤0.20 |
| Directivity(dB) | ≥50 | |||||
| Operation Temperature(℃) | -40 to +85 | |||||
| Store Temperature(℃) | -40 to +85 | |||||
| Note: Connector loss is excluded in the above specification | ||||||
| Configuration | 1X2(2X2) | |
| Dimensions(ΦXL)(mm) | 250μm bare fiber | Φ3.0X50 |
| 900μm loose tube | Φ3.0X54 | |
| 900μm/2mm/3mm loose tube | 90X20X10 | |
| Code | Port | Grade | Wavelength | Coupling Ratio | Package | Input Fiber |
Input Length |
Input Connector | Output Fiber | Output Length | Output Connector |
| LFC |
102=1x2 202=2x2 |
P=P grade S=S grade |
13= 1310nm 15= 1550nm 13/15= 1310/1550nm 13/14/15= 1310/1490/1550nm
|
50=50/50 40=40/60 30=30/70 20=20/80 10=10/90 5=5/95 3=3/97 2=2/98 1=1/99 |
1=Φ3.0X50mm 2=Φ3.0X54mm 3=90X20X10mm |
SF=250um single fiber 09=0.9mm pigtail 20=2.0mm pigtail 30=3.0mm pigtail |
05=0.5M 10=1.0M 15=1.5M 20=2.0M …
|
N=None SCA=SC/APC SCU=SC/UPC LCA=LC/APC LCU=LC/UPC FCA=FC/APC FCU=FC/UPC X=others |
SF=250um single fiber 09=0.9mm pigtail 20=2.0mm pigtail 30=3.0mm pigtail |
05=0.5M 10=1.0M 15=1.5M 20=2.0M …
|
N=None SCA=SC/APC SCU=SC/UPC LCA=LC/APC LCU=LC/UPC FCA=FC/APC FCU=FC/UPC X=others |
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