| Single Mode Standard Tree Splitters and Star Couplers --SC-1¡ÁN, N¡ÁN |
¡¡¡¡All of the fused components are manufactured as
star devices with continuous fibers. Tree couplers are made by termination
the unused ports for minimal back reflection. |
| ¡¡ | ¡¡ |
| ¡¡ | ¡¡ |
| KEY FEATURES | APPLICATIONS |
| Low loss | Optic communication system |
| Low polarization dependence | LAN |
| Excellent uniformity | CATV |
| Environmentally stable | Fiber optic sensor |
| ¡¡ | Test instrument |
| ¡¡ | ¡¡ |
| ¡¡ | ¡¡ |
| SPECIFICATIONS | ¡¡ |
|
Configuration
Parameter |
N¡Á4
N=1, 2, 4 |
N¡Á8
N=1, 2, 8 |
N¡Á16
N=1, 2, 16 |
N¡Á32
N=1, 2, 32 |
|
| Grade |
A
|
||||
| Operating Wavelength (nm) |
1310 or 1550, others on request
|
||||
| Bandwidth (nm) |
¡À20
|
||||
| Max. Excess Loss (dB) |
0.2
|
0.3
|
0.4
|
0.5
|
|
| Typ. Insertion Loss (dB) |
6.2
|
9.3
|
12.4
|
15.5
|
|
| Max. Insertion Loss (dB) |
6.8
|
10.2
|
13.6
|
17.0
|
|
| Uniformity (dB) |
¡Ü1.2
|
¡Ü1.8
|
¡Ü2.4
|
¡Ü3.0
|
|
| Polarization Dependent Loss (dB) |
¡Ü0.2
|
¡Ü0.3
|
¡Ü0.4
|
¡Ü0.5
|
|
| Thermal Stability (dB) |
¡Ü0.2
|
¡Ü0.3
|
¡Ü0.4
|
¡Ü0.5
|
|
| Directivity (dB) |
¡Ý 60
|
||||
| Operating Temperature(¡æ) |
-20 to +70
|
||||
| Lead Length |
1 meter, others on request
|
||||
| Lead Type |
1: 900um loose tube;
2: 3mm loose cable (or 2mm) |
||||
| Package Dimensions (mm) |
C: L 106
W 79 H 10 |
D: L 125
W 96 H 15 |
E: L 145
W 116 H 18 |
E: L 145
W 116 H 18 |
|
| ¡¡ |
| ¡¡ |
| ORDERING EXAMPLE |
| e.g. SC-1¡Á8-1550-2-D Vcnex Technology Ltd Email: sales@vcnex.com |