OLP Optical Fiber Line Auto Switch Protection

OLP Optical Fiber Line Auto Switch Protection
Details:
The Optical Line Protection (OLP) system is an advanced optical line protection subsystem developed using dynamic synchronous optical switching technology. When unexpected fiber breaks or significant signal loss in optical transmission lines cause communication quality degradation or equipment failures, the OLP system can rapidly switch the main line to backup lines within seconds, ensuring uninterrupted communication. This effectively prevents fiber or equipment failures and reduces recovery time from hours to milliseconds. This configuration board occupy 1 slot.
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Description
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Product illustration

product-800-397 OP1 card
product-800-534
 OP2 card

 

 

  • Supports automatic primary-secondary route switching
  • Supports manual and automatic mode switching
  • Low switching time ≤ 20ms
  • Low insertion loss: ≤ 5.5dB
  • Support automatic return to home
  • Support manual and automatic mode settings
  • Support manual return to auto mode
  • Supports switching threshold settings
  • Supports 1-2 OLP1+1 protection channels

The optical circuit protection switch provides both manual and automatic switching modes. In manual mode, the system switches the optical path solely based on user commands.

In automatic mode, the system switches between detected power levels and preset thresholds. The system can be set to either recovery mode or non-recovery mode.

 

Performance parameter

1+1

unit

Operating wavelength

1310±50nm, 1550±50nm

nm

Optical power range

+23~-50

dBm

Optical power accuracy

±0.25

dB

Detection of optical power resolution

±0.01

dB

Return loss

≥55

dB

Polarization dependent loss

≤0.05

dB

Wavelength dependent loss

≤0.1

dB

Insertion loss

Tx≤4dB,RX≤1.2dB

dB

Switching speed

<15

ms

Size

107 (width) x 254 (depth) x 42 (height)

mm

Environment

Working temperature

-10℃~+60℃

℃

Storage temperature

-40℃~+85℃

℃

Relative humidity

5%~95% No condensation

 

Power dissipation

≤15

W

 

The HT6800 series chassis supports mixed insertion of electrical layer and optical layer cards.

800G Muxponder

HT6800-800GTMUX1

EDFA Booster Amplify/Pre Amplify

HT6800-OA

400G CFP2 Muxponder

HT6800-400GTMUX

EDFA Line Amplify

HT6800-OLA (EDFA)

400G QSFP-DD Muxponder

HT6800-400GQDD

Optical Fiber Line Auto Switch Protection Equipment

HT6800-OP1

400G Client side QSFP-DD to Line side CFP2 Converter

HT6800-400GOEO

OLP1+1, OLP1:1, OLP1+3 etc options

HT6800-OP2

200G CFP2 Muxponder

HT6800-200GTMUX-1

Wavelength Selective Switch

HT6800-WSS09

20x10G to 200G CFP2 Muxponder

HT6800-200GTMUX-2

Optical Time Domain Reflectometer

HT6800-OTDR

100G Muxponder

HT6800-100GTMUX

Optical Channel Monitor

HT6800-OCM

HT6800-C

Thin-Film Filter MUX DEMUX

HT6800-TFFxxxx

 

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