(PDF) PGT60107 Datasheet - 1620 nm Transmitter Module for Supervisory Channel Applications

Número de pieza	PGT60107
Descripción	1620 nm Transmitter Module for Supervisory Channel Applications
Fabricantes	Ericsson
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No Preview Available ! PGT 601 07 1620 nm Transmitter Module for Supervisory Channel Applications Key Features • Provides 1620 nm supervisory channel laser source for WDM applications according to ITU-T draft G.691 • Average power control • Small size (40x70x9 mm) • CMOS alarm output • Thermoelectric cooler included • P-ECL data inputs • Tone modulation input • Single 5.0 V supply Applications • 1620 nm supervisory channel applica- tions in WDM systems Description The transmitter module is intended for use at SDH and SONET bit rates. The device meets the intention of the ITU-T (G.691) recommendations. The single silicon IC is used as a laser driver, modulator and automatic power control. To ensure a proper laser operation over the wide temperature range and life of operation, the average optical output power is controlled. The laser bias is externally accessible for monitoring of the performance. A power alarm is activated when the average optical power cannot be maintained within specification. A laser shut-down is also provided according to SDH/ SONET requirements. 1 1 page

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PDF PGT60107 Data sheet ( Hoja de datos )