Fujitsu QPSK 40Gbps LN External MZ QAM Dual Drive Modulator FTM7960EX

General Description

• 40Gbps (22Gbaud) Mach-Zehnder modulator for “DQPSK”

transmission format

• Wide EO Bandwidth equivalent to conventional 40G Modulator

for each MZI’s

• Low drive voltage: < 4V (Dual drive)

• Separated DC bias ports

• Built-in a monitor PD for auto bias control

• Polarization maintaining fibers at both input and output

• Applications:

- DWDM 40Gbps optical transmission equipment (DQPSK)

- Measurement equipment for high speed telecommunications