PGT 204 05 DFB/EA Laser Module for 10 Gb/s Applications Key Features • 1550 nm DFB CW source monolithicly integrated with an Electro Absorptionmodulator (EA) • Hermetic, 7-pin butterfly package • Single-mode fiber pigtail • 12 GHz typical bandwidth • -2 dBm output power • Multisourced footprint Applications • SDH STM-64 LH • SONET OC-192 LR Description The laser module, intended for OC-192/STM-64 applications, consists of a DFB laser with integrated absorption modulator mounted in a high frequency package which includes an isolator.
1 PGT 204 05 7 10k 1 TEC 8 TOP VIEW Figure 1.
Block diagram 20.
83 4.
5 0.
2 Pin Description 1.
Thermistor 2.
Thermistor 3.
Laser DC bias (+) 4.
Monit...

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