| Model: | - |
|---|---|
| Brand: | Flyin |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Optical Fiber, Cable & Wire / Optical Fiber |
| Label: | Singlemode , coupler |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:16 Dec, 2015 |
Flyin Optronics’ Singlemode coupler 1X2 2X2 offer very low insertion loss, low polarization dependence and excellent environmental 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 components find extensive application to perform power splitting and monitoring functions in all kinds of optical communication systems.
All Flyin Optronics' products are Telcordia qualification tested.
Features
l Low Excess Loss
l Various Coupling Ratio
l Compact Size
l High Stability and Reliability
Applications
l Long-haul Telecommunications
l CATV Systems & Fiberoptic Sensors
l Local Area Network
l FTTH & LAN
|
Single Standard Couplers |
||
|
Grade |
P Grade |
A Grade |
|
Coupling Ratio (%) |
50/50 |
50/50 |
|
Excess Loss (Typical) (dB) |
0.1 |
0.15 |
|
Maximum lnsertion loss (dB) |
3.4 |
3.6 |
|
Polarization Sensitivity (dB) |
0.15 |
0.2 |
|
Operating Wavelength (nm) |
1310, 1480, 1550, or custom wavelength |
|
|
Single Wideband Couplers |
||
|
Grade |
P Grade |
A Grade |
|
Coupling Ratio (%) |
50/50 |
50/50 |
|
Excess Loss (Typical) (dB) |
0.07 |
0.1 |
|
Maximum lnsertion loss (dB) |
3.4 |
3.6 |
|
Polarization Sensitivity (dB) |
0.15 |
0.2 |
|
Operating Wavelength (nm) |
1310±40,1550±40, or custom wavelength |
|
|
|
||
|
Coupling Ratio (%) |
1~50 |
|
|
Directivity (dB) |
≥55 |
|
|
Operating Temperature(℃) |
-20 ~ +85 |
|
|
Storage Temperature(℃) |
-40 ~ +85 |
|
|
Fiber Type |
Corning singlemode SMF-28 |
|
|
Fiber Pigtail Length (m) |
1 |
|
|
Port Configuration |
1x2 or 2x2 |
|
|
Dimensions (mm) |
Package D,E,F,G
|
|
Coupling Ratio/insertion Loss Conversion Chart
|
Coupling Ratio |
lnsertion Loss |
|
|
|
P Grade |
A Grade |
|
40/60 |
4.7/2.7 |
4.9/2.9 |
|
30/70 |
5.9/2.0 |
6.3/2.2 |
|
20/80 |
7.9/1.5 |
8.4/1.7 |
|
10/90 |
11/0.65 |
11.5/0.8 |
|
5/95 |
14.8/0.4 |
15.3/0.55 |
|
2/98 |
18.8/0.35 |
19.0/0.4 |
|
1/99 |
21.5/0.3 |
23/0.35 |
