GENERAL DESCRIPTION
The OL592L, and OL5492L are MQW structured, 1.55 mm coaxial DFB laser modules with single-mode fiber pigtails. Having a good side-mode suppression ratio and a wide operating temperature range, these devices are optimal light sources for high-capacity long-haul transmission systems.

FEATURES
• Single-mode fiber output: Pf=1 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
• Optical transmission systems
• Optical subscriber loops
• Optical measurement systems