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OLP (Optical Protection Card)

Name: OLP (Optical Protection Card)
Brand: D-TECH TRADING
SKU: 1102
Price: 1.00 NPR
Availability: InStock

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M.R.P.: ~~Rs 1.00~~

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SKU: #1455 Category: OFC Passive Devices

Rs 1.00 -0%

M.R.P. ~~Rs 1.00~~

Excl. taxes

Min. Order	Unit Price
1 Piece	Rs 1.00

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D-TECH

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4.8 / 5.0 Response Rate

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Optical Line Protection (OLP) Card – 1+1 Protection Module

The Optical Protection Card (OLP) from D-TECH Trading is designed to provide reliable optical layer protection for WDM systems. It supports 1+1 protection by continuously monitoring the main and standby optical paths and automatically switching in case of signal failure or degradation, ensuring uninterrupted communication.

Applications

Optical Line 1+1 Protection (OLP)
Optical Multiplex Section Protection (OMSP)
Optical Channel Protection (OCHP)

Technical Specifications

Parameter	Specification
Function	Supports 1+1 optical protection, dual transmission, selective receiving, single terminal switching
Slot Number	1 Slot
Integration	Supports 1 or 2 groups of protection modules (configurable)
Working Wavelength	1528 nm ~ 1568 nm
Insertion Loss	TX ≤ 4 dB, RX ≤ 1.5 dB
Switching Time	< 5 ms (optical switching)
Input Optical Power	-25 dBm ~ +21 dBm
Power Detection Accuracy	±0.5 dBm (@ ≥ -25 dBm)
Polarization Dependent Loss	≤ 0.1 dB
Isolation	> 50 dB
Return Loss	> 45 dB
Switching Life	> 10⁷ operations
Switching Condition	Based on relative power difference and absolute power value
Switching Method	Locking, Forced, Manual, and Automatic switching modes
Reliability	Power-down latch, hot-swappable, independent of main control card failure