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
Q1: OEM/ODM is available?
A: Of course.
Q2: What is your MOQ?
A: Sample not quantity request, bulk order: at least 100pcs/ model.
Q3: What is the lead time of my order?
A: Sample order: 3-5days, mass production order:1-2weeks.
Q4: Can I get a free sample?
A: New customer is not acceptable.
Q5: What is your payment term?
A: Not accept credit or net 30 days.
Q6: how about the warranty?
A: 1 year for most products.