1x2(2x2) Fused PM Fiber Standard Splitter(Mixer)
Feature
·Low excess loss
·High extinction ratio
·High power handling
·Available for slow or fast axis operation
·Telcordia GR-1221 compliant test
Applications
·Power Monitoring
·Coherent Communication
·Fiber Gyroscope
.Fiber Amplifier
Specifications
Parameters |
Unit |
Premium |
A Grade |
Premium |
A Grade |
Port Configuration |
|
1x2 or 2x2 |
|||
Central Wavelength |
nm |
633, 780, 830, 980, 1064 |
1310, 1480, 1550 |
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Bandwidth |
nm |
±20 |
|||
Typ. Excess Loss |
dB |
0.6 |
0.8 |
0.2 |
0.3 |
Max. Excess Loss |
dB |
0.8 |
1.0 |
0.4 |
0.6 |
Min. Polarization Extinction Ratio |
dB |
18 |
15 |
20 |
17 |
Min. Return Loss |
dB |
50 |
45 |
50 |
45 |
Min. Directivity |
dB |
55 |
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Max. Optical Power |
W |
2 |
|||
Operating Temperature |
℃ |
-40 to +85 |
|||
Storage Temperature |
℃ |
-50 to +85 |
|||
* Above PER is for more than 10%(CR) port, it's 2dB lower for no more than 10%(CR) port, and 4dB lower for no more than 5%(CR) port. * All specifications are before connectors. PER is 2dB lower and EL is 0.2dB higher after connectors. |
Splitting Ratio & Its Tolerance
Splitting Ratio |
Maximum Splitting Ratio Tolence(%) |
|
Premium |
A Grade |
|
99/1 |
±0.5 |
±0.6 |
98/2 |
±0.8 |
±1.0 |
95/5 |
±1.5 |
±1.7 |
90/10 |
±2.2 |
±2.4 |
80/20 |
±2.5 |
±3.0 |
70/30 |
±3.0 |
±3.7 |
60/40 |
±4.0 |
±4.8 |
50/50 |
±5.0 |
±6.0 |
Ordering Information PMSS-①-②-③③-④-⑤-⑥-⑦
①: Wavelength ②: Configuration ③③: Spliting Ratio ④: Grade ⑤: Fiber Type ⑦: Connector Type 4 - 1550nm 1 - 1 × 2 99=99:1 P=Premium E – Panda Fiber 1 - FC/PC 5 - 1480nm 2 - 2 × 2 98=98:2 A=Grade A 2 - FC/SPC 7 - 1310nm 95=95:5 ⑥: Fiber Length 3 - FC/APC 8 - 1064nm 90=90:10 0 - 0.5 m 4 - FC/UPC 9 - 980nm 80=80:20 1 - 0.75 m N - None K - 830nm 70=70:30 2 - 1 m S - Specify L - 780nm 60=60:40 S - Specify B - 633nm 50=50:50
Note: 1.All specifications are before connection.
2. Central Wavelength can be customized for different applications.
3. All specifications are subject to change without notice.