|
| Brand Name: | GEZHI or OEM |
| Model Number: | Steel Tube Type SM Fiber FBT Coupler |
| MOQ: | 1pc |
| Price: | Negotiable |
0.9mm tube singlemode multimode 1x2 1x3 Fused Fiber Coupler FBT Fiber Optic Splitter
Product Description
GEZHI Photonics' FBT Singlemode coupler 1X2 2X 2 offer very low insertion loss, low polarization dependence and excellent en- vironmental stability Accurate coupling ratio from 50/50 to 1/99 and fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity. Singlemode standard coupler and wideband coupler compo- nents find extensive application to perform power splitting and monitoring functions in all kinds of optical communi- cation.
Specification
Coupling Ratio/insertion Loss Conversion Chart
| Coupling Ratio | Insertion Loss | |
| Quality Level | P Grade | A Grade |
| 40/60 | 4.4/2.5 | 4.6/2.8 |
| 30/70 | 5.6/1.8 | 6.0/2.0 |
| 20/80 | 7.4/1.1 | 7.7/1.3 |
| 10/90 | 10.8/0.6 | 11.6/0.8 |
| 5/95 | 14.2/0.4 | 14.6/0.5 |
| 2/98 | 18.5/0.2 | 19.0/0.3 |
| 1/99 | 21.0/0.2 | 21.5/0.3 |
*Measured under the stable mode condition with LED light source.
Package Dimensions & Pigtail Style
| Package Dimensions: | |
| Package D: | 3mm x 45mm stainless steel tube |
| Package E: | 3mm x 54mm stainless steel tube |
| Package F: | 3mm x 60mm stainless steel tube |
| Package G: | 10mm x 20mm x 90mm ABS cassette |
| Package H: | 10mm x 80mm x 100mm ABS cassette |
| Package I: | 18mm x 80mm x 120mm ABS cassette |
| Package J: | 18mm x 115mm x 140mm ABS cassette |
| Pigtail Style: | |
| Package D,E: | 250um bare fiber |
| Package F | 250um bare fiber or 900um loose tube |
| Package G,H,I,J: | 2mm,3mm cable or 900um loose tube |
The relation picture of Insertion Loss & Wavelength,Temperature
Features
1.Low insertion loss
2.Low polarization dependent loss
3.High Return Loss Optional
4.Split Ratio 20/80, 40/60. (50/50 as default.)
5.Compact for small application areas like in closure or splice trays
6.Wide Operating Temperature and Wavelength
7.Excellent Environmental & Mechanical Stability
Applications
1.FTTX (FTTP, FTTH, FTTN, FTTC)
2.Passive Optical Networks (PON)
3.Local Area Networks (LAN)
4.CATV Systems Amplifying,
5.Monitoring System
|
|
| Brand Name: | GEZHI or OEM |
| Model Number: | Steel Tube Type SM Fiber FBT Coupler |
| MOQ: | 1pc |
| Price: | Negotiable |
| Packaging Details: | Paper box |
0.9mm tube singlemode multimode 1x2 1x3 Fused Fiber Coupler FBT Fiber Optic Splitter
Product Description
GEZHI Photonics' FBT Singlemode coupler 1X2 2X 2 offer very low insertion loss, low polarization dependence and excellent en- vironmental stability Accurate coupling ratio from 50/50 to 1/99 and fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity. Singlemode standard coupler and wideband coupler compo- nents find extensive application to perform power splitting and monitoring functions in all kinds of optical communi- cation.
Specification
Coupling Ratio/insertion Loss Conversion Chart
| Coupling Ratio | Insertion Loss | |
| Quality Level | P Grade | A Grade |
| 40/60 | 4.4/2.5 | 4.6/2.8 |
| 30/70 | 5.6/1.8 | 6.0/2.0 |
| 20/80 | 7.4/1.1 | 7.7/1.3 |
| 10/90 | 10.8/0.6 | 11.6/0.8 |
| 5/95 | 14.2/0.4 | 14.6/0.5 |
| 2/98 | 18.5/0.2 | 19.0/0.3 |
| 1/99 | 21.0/0.2 | 21.5/0.3 |
*Measured under the stable mode condition with LED light source.
Package Dimensions & Pigtail Style
| Package Dimensions: | |
| Package D: | 3mm x 45mm stainless steel tube |
| Package E: | 3mm x 54mm stainless steel tube |
| Package F: | 3mm x 60mm stainless steel tube |
| Package G: | 10mm x 20mm x 90mm ABS cassette |
| Package H: | 10mm x 80mm x 100mm ABS cassette |
| Package I: | 18mm x 80mm x 120mm ABS cassette |
| Package J: | 18mm x 115mm x 140mm ABS cassette |
| Pigtail Style: | |
| Package D,E: | 250um bare fiber |
| Package F | 250um bare fiber or 900um loose tube |
| Package G,H,I,J: | 2mm,3mm cable or 900um loose tube |
The relation picture of Insertion Loss & Wavelength,Temperature
Features
1.Low insertion loss
2.Low polarization dependent loss
3.High Return Loss Optional
4.Split Ratio 20/80, 40/60. (50/50 as default.)
5.Compact for small application areas like in closure or splice trays
6.Wide Operating Temperature and Wavelength
7.Excellent Environmental & Mechanical Stability
Applications
1.FTTX (FTTP, FTTH, FTTN, FTTC)
2.Passive Optical Networks (PON)
3.Local Area Networks (LAN)
4.CATV Systems Amplifying,
5.Monitoring System
