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PGT20405 - DFB/EA Laser Module for 10 Gb/s Applications

General 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.

Figure 1.

Pin Description 1.

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.

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Datasheet Details

Part number PGT20405
Manufacturer Ericsson
File Size 297.90 KB
Description DFB/EA Laser Module for 10 Gb/s Applications
Datasheet download datasheet PGT20405 Datasheet

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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. Monitor (-) 5. Monitor (+) 6. TEC (+) 7. TEC (-) 8. EA modulation (-) 5.0 8.2 5.1 5.8 1.0 26.4 30.0 5.