1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC
Brand Name:GEZHI or OEM
Certification:CE RoHS,ISO9001
Model Number:GEZHI-OLP
Minimum Order Quantity:1pc
Payment Terms:T/T, Western Union
Place of Origin:China
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Location:
Shenzhen Guangdong China
Address:
504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Supplier`s last login times:
within 2 hours
Product Details
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Product Details
1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC
Product Description
Gezhi Photonics's Optical Line Protection (OLP) system is a new
optical line protection subsystem developed with advanced
technology of dynamic and synchronous optical switches. When
communication quality is lower or equipment breaks down due to
accidental fracture or bigger loss of optical fiber in the optical
transmission line, the OLP system can switch the primary line to
the secondary line within a short time, to ensure normal operation
communication of line, which effectively prevent fiber or equipment
fault and shorten the recovery time from hours to milliseconds.
Optical Line Protection switch provides both Manual and Automatic
switching mode. In Manual mode, the system switches optical path
only based on the commands from user. In the Automatic mode, the
system switches based on the power level detected and the preset
threshold. Under automatic mode, the system can be set to be
revertive or Non-revertive modes.Under Revertive mode, the system
switches back to the working path automatically after the fault
condition is cleared. Under Non-revertive mode, the system does not
switch back.
Features
Support automatic switching of primary and secondary routes
Support manual and automatic switching modes
Lowswitching time <30ms
Low insertion loss: <5.5dB
Support automatic return to the Primary
Support manual, automatic working mode settings
Support for switching threshold settings
Applications
Optical line automatic switching protection
Real-time power monitoring
Support automatic switching of primary and secondary routes
Specifications
Parameter | 1:1 | 1+1 | Unit | |
|---|---|---|---|---|
| Operating Wavelength | 1310±50nm, 1550±50nm | nm | ||
| Optical Power Range | ＋23～-50 | dbm | ||
| Accuracy of Optical Power | ±0.25 | db | ||
| Detection Light Power Resolution | ±0.01 | db | ||
| Return Loss | ≥55 | db | ||
| Polarization Dependent Loss | ≤0.05 | db | ||
| Wavelength Dependent Loss | ≤0.1 | db | ||
| Insertion Loss | Tx≤1.2dB RX≤1.2dB | Tx≤4dB RX≤1.2dB | db | |
| Switch Speed | <30 | <15 | ms | |
| Dimension | 191 (W) x 253 (D) x 20 (H) | mm | ||
| Environment | Operating Temperature | -10℃～+60℃ | ℃ | |
| Storage Temperature | -40℃～+85℃ | |||
| Relative Humidity | 5%~95% Non-condensing | |||
| Power Consumption | ≤5 | W | ||
Ordering Information
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1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC
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