Измеритель поляризационно-зависимых потерь PL2100

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Alignment of polarization-maintaining fiber optic devices requires a PER-analyzer. Keysight’s N7782B has been designed for high speed and highly accurate testing of the polarization extinction ratio (PER) in PM fibers and devices.

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Характеристики

Производитель

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FIBERPRO

Модель

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PL2100

ln fiber optic communication systems, Polarization Dependent Losses of components can increase signal distortion and result in performance degradation. Therefore, for the fiber optic component manufacturers, accurate and efficient PDL measurement is very important.

FIBERPRO's Polarization Dependent Loss Meter, PL2100, measures Polarization Dependent Loss (PDL) and lnsertion Loss (IL) of 1х1 & 1х2 optical components simultaneously as a function of wavelength (wavelength-swept measurement).In addition, optical power measurement function is provided.

FIBERPRO's powerful PDL measurement method - fast "Polarization scanning" (TIA/EIA-455-157) - enables PL2100 to achieve very high accuracy with the world's fastest measurement speed. The PL2100 is an ideal solution for measuring PDL and IL of DWDM components efficiently and accurately.

Features

Acquires PDL and IL measurements simultaneously
The fastest measurement speed (0.01 sec./point Мах.)
Polarization scanning method (All-states method)
: No calibration needed
Not sensitive to fiber lead movement
Two output channels
Optical power meter function
External trigger function
GPIB, RS232 and TCP/IP

Документы

Измеритель поляризационно-зависимых потерь PL2100

5,3 Мб

Optical Specifications

Wavelength Range		PDL : 1270 nm to 1640 nm
		IL : 1270 nm, 1310 nm, 1490 nm, 1510 nm to 1640 nm
PDL Range		О dB to 5 dB
PDL Absolute Accuracy 1 J		±(0.03 + 5% of PDL) dB Мах. @ 1520 nm to 1620 nm
Additional PDL Uncertainty 2J		±(0.05+10% of PDL) dB@-30 dBm ±(0.1+10% of PDL) dB@-35 dBm ±(0.3+10% of PDL) dB@-40 dBm
PDL RepeataЬility		±0.01 dB
IL Range		55 dB
ILAbsolute Accuracy 3 J		(0.1+2% of IL) dB Мах. over whole wavelength & power range
IL RepeataЬility		±0.02 dB
Averaging Time (Min.4J)		1 msec. for 1 L measurement
		10 msec. for PDL/IL measurement
lnternal Trigger lnterval		0.1 sec, 0.2 sec, 0.5 sec, 1.0 sec
External Trigger lnterval (Min.)		20 msec.
Мах. lnput Power at Source ln		+2 dBm
lnput Power Range after DUT		-57 dBm to -2 dBm
Number of Output Channel		2
Connector Туре	Source ln.	FC/APC
	DUT ln.	FC/PC
	Ch 1 1Ch 2

Electrical / Physical / Environmental Specifications

AC Power lnput		90 V to 240 V (50/60 Hz)
Power Consumption		< 50 VA Max.
lnterfaces		GPIB, RS232, TCP/IP
External Trigger ln		TTL level
Analog Output	Output Range	0 V to 2.5 V
	Bandwidth	5 kHz
Operating Temperature		+10℃ to +40℃
Storage Temperature		0℃ to +60℃
Dimensions (W х Dх Н)		234 mm х 450 mm х 108 mm (with rubber cushions)
Weight		5 kg

1) The average optical power after DUT must be greater than -22 dBm.

2) When the optical power after DUT is less than -22 dBm.

3) Does not include the influence of connectors.

4) When measurement mode is single wavelength mode.

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