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OL4492L Datasheet, PDF (1/6 Pages) OKI electronic componets – 1.48, 1.51, 1.52 μm Coaxial DFB Laser Module | |||
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E2V0034-37-X1
¡ electronic components LASER DIODES
OL4492L, OL5492L/A, OL5492L/B
OL4492L, OL5492L/A, OL5492L/B
1.48, 1.51, 1.52 mm Coaxial DFB Laser Module
GENERAL DESCRIPTION
The OL4492L, OL5492L/A, and OL5492L/B are MQW-DFB laser diode coaxial modules with
optical isolator and single-mode fiber pigtails. These modules are optimal light sources for
WDM supervisory channel in SDH system with optical in-line amplifier.
FEATURES
⢠Single-mode fiber output: Pf=2 mW
⢠Side mode suppression ratio: 30dB
⢠Includes monitor PD for power control
⢠Built-in optical isolator
⢠Wide operation temperature range
⢠Multi-quantum-well (MQW) structure
APPLICATIONS
⢠WDM supervisory channel in SDH system with optical in-line amplifier
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