| Single
Mode Polarization and Wavelength Independent Couplers ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡--PWIC-1¡Á2, 2¡Á2 |
 ¡¡¡¡ |
|
||||||||||
| ¡¡ |
| ¡¡ |
| SPECIFICATIONS |
|
Grade
Parameter |
Grade "A"
|
||||
| Operating Wavelength (nm) |
1310 or 1550, others on request
|
||||
| Bandwidth (nm) |
¡À40
|
||||
| Excess Loss (dB) |
¡Ü 0.08 (0.05 typ.)
|
||||
| Coupling Ratio (%) |
50/50
|
40/60
|
30/70
|
20/80
|
|
| Typ. Insertion Loss (dB) |
3.05
|
4.1/2.3
|
5.3/1.6
|
7.1/1.0
|
|
| Max. Insertion Loss (dB) |
3.3
|
4.4/2.5
|
5.6/1.8
|
7.4/1.2
|
|
| Polarization Dependent Loss (dB) |
¡Ü0.05
|
¡Ü0.05
|
¡Ü0.08/0.05
|
¡Ü0.10/0.05
|
|
| Thermal Stability (dB /¡æ) |
¡Ü 0.002 over -40¡æ to +85¡æ
|
||||
| Directivity (dB) |
1¡Á2
|
¡Ý 50 , ¡Ý 60 on request
|
|||
|
2¡Á2
|
¡Ý 65
|
||||
| ¡¡ |
| ¡¡ |
| PACKAGE INFORMATION |
| Configuration |
1¡Á2 or 2¡Á2
|
||
| Lead length |
1 meter, others on request
|
||
| Lead Type | 0:250um bare fiber | 1: 900um loose tube | 2:3mm loose cable (or 2mm) |
| Package Dimensions (mm) | A:§¶3.0¡Á48 | A:§¶3.5¡Á66 B: 90¡Á16¡Á 9 |
B: 90¡Á16¡Á9 C: 106¡Á79¡Á 10 |
| Operating Temperature (¡æ) | -40 to +85 | -20 to +70 | -20 to +70 |
| ¡¡ |
| ¡¡ |
| ORDERING EXAMPLE |
| e.g. PWIC-2¡Á2-1550-50/50-0-A
Vcnex Technology Ltd Email: sales@vcnex.com |