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1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC

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Gezhi Photonics (Shenzhen) Technology Co., Ltd.

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1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC

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Brand Name :	GEZHI or OEM
Model Number :	GEZHI-OLP
Certification :	CE RoHS,ISO9001
Price :	Negotiable
Payment Terms :	T/T, Western Union

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1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC

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

1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC

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

Item

Optical Path

Wavelength

Power Supply

Connector

GZ-OLP

1:1=1:1

1+1=1+1

1-1=1-1

13/15=1310/1550

1AC=Single AC85~265V

1DC=Single DC36~72V

2AC=Dual AC85~265V

2DC=Dual DC36~72V

ADC=AC and DC

SP=SC/PC

SA=SC/APC

LP=LC/PC

LA=LC/APC

FP=FC/PC

FA=FC/APC

S=Specify

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1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC

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1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC

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1U 1+1 OLP Optical Line Protection System High Switch Speed SC APC