40G IQ/QAM Lithium niobate modulator Modulator Fujitsu FTM7961EX
This optical modulator is dual arm RF driver, suitable for modulation format DQPSK;Maher Zed modulator, partial input and output,maximum speed up to 40Gbps;low voltage drive; C+L band work, high extinction ratio. This optical modulator is a LiNbO₃ DQPSK Single-Drive Mach-Zehnder modulator with modulation speed of up to 22.5Gbaud.This optical modulator integrates a monitor PD chip and coupler function for automatic bias control (ABC) for the compensation system of DC-drift and other phenomena.
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Overview
Specifications
| Parameter | Value |
|---|---|
| 光学带宽 (-3dB) | ≥22 GHz |
| 工作波长 | 1530 to 1610 nm |
| 驱动电压 (2Vπ) @22Gbps | <7.0V |
| 低频消光比-父MZI | ≥22 dB |
| 低频消光比-子MZI | ≥20 dB |
| 插入损耗 | ≤7.5 dB |
| RF阻抗（典型值） | typical:50 ohm |
| 监测PD响应度 | >0.001A/W |
| 工作壳温 | -5 to 75 °C |
| 封装尺寸（L x W x H） | 79.4 x 13.5 x 7.0mm / 3.13 x 0.53 x 0.28 inches |
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Key Features
Datasheet
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