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QSFP Optical Time Domain Reflectometer

The QSFP Optical Time Domain Reflectometer is a very compact optical time domain reflectometer. It is designed to be compatible with QSFP MSA on mechanical and electrical interface, which allows it to be plugged into QSFP, QSFP-28 and QSFP-DD cages.

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Product Detail

Specifications

Parameter	Unit	Value
Operation Wavelength	nm	1625
Pulse Width	ns	10 to 20000
Dynamic Range (SNR = 1)	dB	25
Attenuation Dead Zone	m	10
Event Dead Zone	m	3
Sampling Resolution	m	0.8
Sampling Point	-	128000
Distance Measurement Accuracy	m	± (1 + Measurement distance x 10^–4 + sampling resolution)
Operating Case Temperature	℃	- 5 to + 70
Storage Temperature	℃	- 40 to + 85
Working Voltage Range	V	3.13 to 3.46
Max. Power Dissipation	W	3

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