NRZ/OOK/BPSK/DPSK 光发射机评估板 铌酸锂电光调制仪

本光单偏振光发射机评估板可用于复杂的诸如-NRZ/OOK/BPSK/DPSK 光信号的生成. 主板集成了MZ电光调制器, 以及自动偏压控制器, 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.

MZM Transmitter evalsuation BoardDESCRIPTION

The optical MZM (Mach-Zehnder Modulator) transmitter is a high performance modulation evalsuation unit that allows user to produce optical signals with complex modulation schemes (NRZ, OOK, BPSK, DPSK). It integrates high bandwidth optical capable of dealing with data rate up to 40 Gbps. It features an embedded bias controller that allows to automatically set the modulator operating point.


C or L band wavelength range
Data-rate up to 40 Gbps
Automatic bias point setup and tracking


Long Haul Optical Transmission
Microwave Photonics
Carrier-Suppressed Single Sideband
Testing and Measurement

Parameter Unit Min. Typ. Max.
Operating Wavelength nm 1530 1550 1610
Optical Bandwidth GHz 10 32
On/Off Extinction Ratio @ DC dB 20 25 50
Insertion Loss dB 3.5 4.0 7
Maximum Data Rate Gbps 10 40
Chirp, Alpha Parameter dB 0±0.1(Chirp Free Type);   ±0.7(Chirped Type)
Input Optical Power @ CW dBm -15 10 15
RF-MZI Electrode Single Drive, or Dual Drive
RF Input Amplitude @50Ohms mVpp 100 500 3500
Bias Control Mode Automatic, Q+, Q-, Null, Peak
Modulation Format/Application NRZ/OOK/BPSK/DPSK
Optical Input Option Tunable Laser
RF Input Port GPO Male, or GPPO Male
Optical Fiber @Input PM1550, FC/APC
Optical Fiber @Output SM28-e or PM1550, FC/APC
Operating Temperature 0 ~50
Power supply* DC3~12V, 0.2A (EVB)
Dimensions  (L×W×H)* mm 83×155×30 (EVB)


*The specifications subject to change without notice.

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