Optical Performance Monitor

发布时间：2025-11-4 9:43:27 加入购物车

Standard Specifications of Optical Channel Monitor1

Parameter	Unit	100 GHz	50 GHz
Wavelength Range	nm	C band or L band
Channel Number	-	43	85
Adjacent Channel Power Difference	dB	< 13
Non-adjacent Channel Power Difference	dB	< 20
Minimum Spacing Between Channels	GHz	75	40
Channel Input Power Range	dBm	-40 to -10
Absolute Channel Power Accuracy	dB	± 0.5
Relative Channel Power Accuracy	dB	± 0.3
Power Measurement Repeatability	dB	± 0.1
PDL	dB	< 0.3
Absolute Wavelength Accuracy	pm	± 50
Relative Wavelength Accuracy	pm	± 30
Channel Wavelength Resolution	pm	40
OSNR2	dB	> 28	> 25
OSNR Accuracy2	dB	± 1.5
Noise Floor	dBm	- 55
Response Time	ms	500 (Wavelength and Power)
		1000 (Wavelength, Power & OSNR)
Power Consumption	W	< 2
Electronics Interface	-	RS232/DPRAM
Operating Temperature	°C	-5 to 65
Storage Temperature	°C	-40 to 85
Dimension3	mm	100x70x17.5 (Compact)
		220x110x22 (Custom)

 

Notes:

1. Certain parameter specs can be varied based on customer demands.
2. Optional feature. Its values at lower input power level are limited by noise floor.
3. Including PCB.

Applications of Optical Channel Monitor:

• Optical Add/Drop Monitoring
• Optical Performance Monitoring of DWDM System
• Optical Power or OSNR Monitoring for Gain Equalization
• System Alarms or Error Warnings
• Portable OSA/Spectrometer

Features and Benefits of Optical Performance Monitor:

• High Dynamic Range
• Low Temperature Sensitivity
• High Reliability and Repeatability
• High Power and Wavelength Accuracy
• Built-in Wavelength Reference
• Compact Size
• Firmware Upgradeable
• 25 GHz and 33 GHz Channel Spacing Available
• Copackaged 2-in-1 OPM available (2-port OPM)
• Telcordia GR-468 Qualified