Flyin Optronics' Singlemode Single Fusion Tree/Star Coupler 1X3,3X3 they offer very low insertion loss, low polarization dependence, well controlled uniformity as well as excellent environmental stability. Single fusion tree coupler have been extensive applied in CATV, LANs, AM-Video system and all other kinds of optical communication systems.
All Flyin Optronics' products are Telcordia qualification tested.
Features
l Low Excess Loss
l Single Fusion Design
l Uniform Power Splitting
l Compact Size
Applications
l Telecommunication Systems
l Digital, Hybrid and AM-Video Systems
l CATV Systems
l Fiber Sensors
Performance Specifications
Type | Single Fused | |||
Grade | P | A | P | A |
Port Configuration | 1 x 3 | 3 x 3 | ||
Excess Lose (Typ.) (dB) | 0.15 | 0.3 | 0.2 | 0.4 |
Insertion Loss (Max.) (dB) | 5.6 | 5.8 | 6.0 | 6.4 |
Uniformity (Max.) (dB) | 0.8 | 1.0 | 1.0 | 1.2 |
PDL (Max.) (dB) | 0.15 | 0.2 | 0.15 | 0.2 |
Operating Wavelength (nm) | 980±10, 1310±10, 1480±10, 1550±10, 1585±10, or custom wavelength | |||
Directivity (dB) | 50 | |||
Operating Temperature (℃) | -20 ~ +85 | |||
Fiber Type | Corning singlemode SMF-28, DS Fiber, or Flexcore | |||
Fiber Pigtail Length (m) | 1 | |||
Package Dimensions (mm) | Package E, F, G, | |||
Package Dimensions & Pigtail Style
Package Dimensions: | |
Package E: | 3mm x 54mm stainless steel tube |
Package F: | 3mm x 60mm stainless steel tube |
Package G: | 10mm x 20mm x 90mm case |
Pigtail Style: | |
Package E: | 250um bare fiber |
Package F: | 250um bare fiber or 900um loose tube |
Package G: | 2mm,3mm cable or 900um loose tube |
Ordering Information
X | X | XX | XX | XXXX | X | X | X | XX |
Type | Grade | Wavelength | Coupling Ratio | Port | Package | Pigtail Style | Fiber Type | In/Out Connector |
S W | S P A | 85=850nm 98=980nm 13=1310nm 14=1480nm 15=1550nm 16=1585nm | AV=Tree Coupler | 0103=1x3 0303=3x3 | E=E type F=F type G=G type | 1=Bare Fiber 2=900μm Jacket 3=3mm Cable 4=2mm Cable | 0=SMF-28 1=Corning Flexcore D=DS Fiber S=Special | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC X=Special |
*Type:S---Singlemode Standard Coupler
W---Singlemode Widband Coupler
