Audited Supplier
MM
Optical Fiber Distribution Box
Integrated Wiring
CE, ISO, RoHS, GS
New
50:50
30:70
5:95
Steel Tube
KOC
Box
p
Guangdongshenzhen
Product Description
APPLICATIONS
Long-haul telecommunications
CATV systems & Fiber sensors
Local area network
FEATURES
Low excess loss
Various coupling ratio
Compact size
| Coupling Ratio(%) | 1-50 |
| Directivity (dB) | > 55 dB |
| Operating Temperature | -40°C- 85°C for package A,B,S /-20°C ~70°C for package C |
| Storage Temperature | -40°C- 85°C |
| Fiber Type | Corning Single mode SMF-28E, DS Fiber, or Flex core |
| Fiber Pigtail Length (m) | 1meter |
| Port Configuration | 1x2 or 2x2 |
| Package Dimension | Package A, B, C,S |
Specifications may change without notice
| Singlemode Couplers | ||
| Grade | P | A |
| Excess Loss (Typical )(dB) | 0.1 | 0.15 |
| Maximum Insertion loss (dB) | 3.6 | 3.8 |
| Uniformity (Max.) (dB) | 0.7 | 1 |
| Polarization Sensitivity (dB) | 0.1 | 0.15 |
| Operating Wavelength (nm) | 1060+/-5nm | |
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 |
Ordering Information
| Type | Grade | Wavelength | Coupling Ratio (dB) | Port | Package | Pigtail Style | Fiber Type | In/Out Connector | |||
| S | S |
| 50=50/50 | 0102=1x2 | A=Package A | 1=Bare Fiber | 0=SMF-28 | 0=None | |||
| W | P | 30=30/70 | 0202=2x2 | B=Package B | 2=900µm Jacket | 1=HI 1060 | 1=FC/APC | ||||
| A | 10=10/90 | C=Package C | 3=3mm Cable 4=2.0mm Cable | 2=Nufen 980 | 2=FC/PC | ||||||
| 05=5/95 | S=Package S | 3=SC/APC | |||||||||
| 01=1/99 | 4=SC/PC | ||||||||||
| 5=ST | |||||||||||
| 6=L |
