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...
PGT60107: 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 ...
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Parameter | Symbol | Min | Max | Unit |
Storage temperature | TSto | -40 | 85 | |
Supply voltage | -0.5 | 6.0 | V |
The PGT60107 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 PGT60107 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.