
Single Mode Dual Window Broadband Fbt Coupler Cassette 2mm 1 x 2 Sff Abs Type
Features
Performance Specifications
Coupling Ratio(%) | 1-50 |
Directivity (dB) | >55 dB |
Operating Temperature | -20 ° C - 85 ° C |
Storage Temperature | -40 ° C - 85 ° C |
Fiber Type | Corning Single mode SMF-28 , DS Fiber, or Flexcore |
Fiber Pigtail Length (m) | 1meter or on customer request |
Port Configuration | 1x2 or 2x2 |
Package Dimension | Package A, B, C |
Coupling Ratio/Insertion Loss Conversion Chart
Coupling Ratio | Insertion Loss | |
Premium | A Grade | |
40/60 | 4.7/2.7 | 5.0/2.9 |
30/70 | 6.0/1.9 | 6.4/2.1 |
20/80 | 7.9/1.2 | 8.4/1.4 |
10/90 | 11.3/0.5 | 12.7/0.8 |
5/95 | 15.2/0.4 | 18.5/0.5 |
1/99 | 22.5/0.3 | 23.0/0.4 |
Application
Single mode Dual Window Broadband Couplers
Grade | P | A |
Excess Loss (Typical )(dB) | 0.10 | 0.15 |
Maximum Insertion loss (dB) | 3.6 | 3.8 |
Uniformity (Max.) (dB) | 0.7 | 1.0 |
Polarization Sensitivity (dB) | 0.10 | 0.15 |
Operating Wavelength (nm) | 1310 /1550 + 40 |
Order Information
Type | Grade | Wave- length | Coupling Ratio (dB) | Port | Package | Pigtail Style | Fiber Type | In/Out Connector |
S | P | 35=1310/ 1550nm 1585nm | 50=50/50 | 0102=1x2 | A=Package A | 0=Bare Fiber 3=3mm Cable | 0=SMF-28 | 0=None |
* Type:
S -- Single mode Standard Coupler
W -- Single mode Broadband Coupler
YINGDA TECHNOLOGY LIMITED
SHENZHEN YINGDA PHOTONIC CO.,LTD. is a professional Fiber Optic Manufacturer and trading combo. We committed to provide customers with high quality FTTH solutions and satisfying service.
Our factory covers about 4000 square meters, and has strong strength in R&D, a technical team of many well known experts who has been committed to research and development of new products for many years. Also we have a first-rate quality inspection and measurement center and sound quality management system, and is equipped with many world class manufacturing equipment and measurement instruments.
With excellent quality, reasonable prices and on time delivery, our products have been widely applied by telecommunication operators,such as China Telecom,China Mobile and China Unicom; and have been sold to many countries and areas,including Russia,Korea,Taiwan area, Europe, Lanti America, South America, Southeast Asia, the Middle East,etc
Our advantage products: fiber optical distribution box, fiber termination box, optical fiber patch cord, fiber optic adapters, optical PLC splitter, Fast mechanical connectors, etc. Yingda can provide FTTH, ODN, GPON, FTTA solutions on customer request too. Hope we can help more customers win more market and get more profit.
Customer first, quality first is the foundation of our company's survival. In the spirit of mutually beneficial cooperation, two-way and win-win attitude to serve all types of customers.
Let optical fiber light up future life!