YINGDA TECHNOLOGY LIMITED
SHENZHEN YINGDA PHOTONIC CO.,LTD. Fiber Optic Connects The World
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Features
Low insertion loss
High isolation
High stability and reliability
Application
Fiber laser
Fiber amplifier
Testing equipment
The device combines or separates light at different wavelengths (1310nm/1490nm/1550nm) in a wide wavelength range.
It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive optical transfer solutions etc.
Specification
| Type | Rx1310/1490nm, Tx 1550nm FWDM | |
| Transmission operating wavelength (nm) | 1550±20nm | |
| Reflection operating wavelength (nm) | 1310±40nm; 1490±10nm | |
| Isolation (dB) | Reflection port | 15 |
|
| Transmission port | 30 |
| Insertion loss (dB) | Reflection port | ≤0.6 |
| Transmission port | Transmission port | ≤0.8 |
| Insertion loss flatness (dB) | ≤0.2 | |
| Directivity (dB) | >50 | |
| Return loss (dB) | >50 | |
| PDL (dB) | 0.15 | |
| PMD (PS) | 0.15 | |
| Maximum power (mW) | 300 | |
| Working temperature (℃) | -40 ~+85 | |
| Storage temperature (℃) | -40 ~+85 | |
| Fiber type | Corning single mode SMF-28e, DS fiber or Flexcore | |
| Pigtails length(m) | 1.2 or customize | |
| Port | Reflection port, Transmission port, COM port | |
| Package | Customize | |
NOTE:
This indicator only corresponds to the product without connector. The indicator is subject to change without further notice.
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