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  • vns86com威尼斯城(/999/archives/1972)

双偏振IQ/QPSK/QAM光发射机评估板 DP-IQ/PM-QPSK相干光发射机

本双偏振光发射机评估板可用于复杂的诸如PM-QPSK, QAM, OFDM光信号的生成. 主板集成了高速的双偏振QPSK调制器, 射频信号驱动器以及自动偏压控制器, 并提供了光信号眼图幅度和抖动性能的调节. 单电压供电, 超小的尺寸, 极简的用户界面, 使得它非常适合实验和开发人员在实验室调试或二次开发使用, 且极具性价比.

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vns86com威尼斯城(/999/archives/1972)

产品详情

本双偏振光发射机评估板可用于复杂的诸如PM-QPSK, QAM, OFDM光信号的生成. 主板集成了高速的双偏振QPSK调制器, 射频信号驱动器以及自动偏压控制器, 并提供了光信号眼图幅度和抖动性能的调节. 单电压供电, 超小的尺寸, 极简的用户界面, 使得它非常适合实验和开发人员在实验室调试或二次开发使用, 且极具性价比.

DESCRIPTION

The dual polarization IQ/QAM Transmitter is a high performance modulation evaluation unit that allows user to produce optical signals with complex modulation schemes (PM-QPSK, QAM, OFDM). It integrates high bandwidth PM-QPSK modulator and high speed RF drivers capable of dealing with data rate up to 128 Gbps. It features an embedded bias controller that allows to automatically set the modulator operating point.

FEATURE

C or L band wavelength range
Data-rate up to 128 Gbps
Automatic bias point setup and tracking

APPLICATION

Long Haul Optical Transmission
Microwave Photonics
Large Capacity Optical Coherent Communication
Testing and Measurement

SPECIFICATION

ParameterUnitMin.Typ.Max.
Operating Wavelengthnm153015501610
Optical BandwidthGHz232630
On/Off Extinction Ratio @ DCdB223035
Insertion LossdB81015
Maximum Data RateGbps100128
Chirp, Alpha ParameterdB-0.150+0.15
Input Optical Power @ CWdBm-101015
RF-MZI ElectrodeInternal Push-Pull
Drive Voltage Vpi
Typ.?3.5V@23GHz
RF Input Amplitude @50OhmsmVpp1005001000
RF Channel Gain DifferencedB1
RF Gain Adjustment RangedB025
Eye Diagram AdjustmentJitter and Cross-over
Bias Control ModeAutomatic
Modulation Format
Application
Dual Polarization
IQ/QPSK/QAM/CS-SSC
Optical Input OptionTunable Laser
RF Input PortSMA Female50Ohms4 Ports
Optical Fiber and ConnectorPM1550, FC/APC
Adjustment InterfaceManual Trimming
Potentiometer
Operating Temperature0 ~50
Power supply*DC 12V, 2A (EVB)
Dimensions  (L×W×H)*mm150×100×30 (EVB, without Heat Sink)

Notes: *The specifications subject to change without notice.

*The appearance and the key component vary according to different performance requirements.

ORDER INFORMATION

TX-DPIQ-1-2-3-4-5-6-7

1234567
PackageBandwidthWavelengthOptional 1Optional 2Optional 3Connector
B=EVB10=10GHzC=C bandBC=Bias ControllerDR=RF DriverTL=Tunable LaserFA=FC/APC
M=Module20=20GHzL=L bandN=No BCN=No DRN=No TLNA=None

Constellation Diagram – X & Y Polarization

vns86com威尼斯城(/999/archives/1972)
vns86com威尼斯城(/999/archives/1972)
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