Special wavelength WDM such as 980/1064nm, 1064/1550nm,1550/1625nm WDM. Raman Pump Combiner is designed for combining the multiple pumps with different wavelengths for Ramanamplifiers.
Features
· Wavelength on customer request
· Coupling ratio on customer request
· Low excess loss
· High stability and reliability
Applications
· Fiber sensors
· Optical communication systems
· Testing instruments
Specifications
| Parameter | Unit | 1×2 Optical Switch |
Wavelength Range | nm | 1260 ~ 1650 |
Test Wavelength | nm | 1310 and 1550 |
Insertion Loss 1, 2 | dB | ≤ 0.8 (typical: 0.6) |
Wavelength Dependent Loss | dB | ≤0.25 |
Return Loss 1 | dB | ≥ 50 (typical: 55) |
Crosstalk | dB | ≥ 55(typical: 60) |
Polarization Dependent Loss | dB | ≤0.05(typical: 0.03) |
Temperature Dependent Loss | dB | ≤0.2 |
Repeatability | dB | ≤±0.02 |
Operating Voltage | VDC | 5 |
Durability | Cycles | ≥ 10 Million |
Switching Time | ms | ≤8 |
Optical Power | mW | ≤500 |
Operating Temperature | °C | -20 ~ +70 |
Storage Temperature | °C | -40 ~ +85 |
Relative Humidity | % | ≤85 |
Dimension | mm | (L)27.0×(W)12.6×(H)8.0 ±0.2 |
Order Guide
| Switch Type | Test Wavelength | Tube Type | Fiber Length | Connector Type |
L: Latching | 3: 1310nm | B:250µm bare fiber | 05: 0.5m | 00:None FP: FC/PC |
N: Non-latching | 5: 1550nm | T:900µm loose tube | 10: 1.0m | FA: FC/APC SP: SC/PC |
D:1310/1550nm | 15: 1.5m | SA: SC/APC LP: LC/PC | ||
LA: LC/APC ST: ST | ||||
MU:MU |
Tel: +86 0755 - 3367 3808 / 3367 3797
E-mail: sales@koc.com.cn
Add: 4-6F, Block 3, Unibuilt Technology Industrial Park,Huarong Road, Dalang, Longhua District, 518109, Shenzhen, China
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