Ando AQ8423Z AQ8423Z光放大器分析仪

>>> Ando AQ8423Z AQ8423Z光放大器分析仪

详细资料：

Optical Amplifier Analyzer
AQ8423Z

Dual Band Optical Amplifier Analyzer
Switchable C-band and L-band

Dual Band Optical Amplifier Analyzer
Switchable C-band and L-band

The AQ8423Z is a unique dual-range optical amplifier
analyzer. In conjunction with an external optical
spectrum analyzer (OSA) and light sources (such as
tunable laser sources or DFBs), the AQ8423Z can
measure gain and noise figure (NF) of optical amplifiers
both in C-band and L-band. Two testing wavelength
ranges can be switched internally by simple
operation.

The AQ8423Z employs the proven "Pulse
method" technique. It utilizes 1 MHz modulation frequency,
which is high enough to suppress a rise of
ASE (amplified spontaneous emission) level during
off signal. The AQ8423Z can achieve very high
accuracy in ASE measurement resulting in accurate
NF measurement.

Since the AQ8423Z can eliminate all DWDM signals
simultaneously during ASE measurement, it
can obtain measurement results under actual
DWDM operational conditions.

Features

Pulse method with 1 MHz modulation
High enough frequency to suppress a rise of ASE
during a measurement

C- and L-band measurement capability
Measurement range is switchable, either to
C-band (1520-1580 nm) or L-band (1560-1620 nm)

DWDM measurement mode
A DWDM amplifier, with multi-tone signals, can be
measured under its actual operational conditions.

Hands-free calibration
New hands-free calibration function, added to full
user calibration feature, makes daily calibration simple
and quick.

Maximum test channel: 200 channels
Minimum channel spacing: 25 GHz
In conjunction with AQ6317 ANDO optical spectrum
analyzer

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