3688D Universal Laser Card Assembly

Emcore's Model 3688D Universal Laser Card Assembly (ULC) is a CWDM transmitter subassembly that is optimized for 79-channel NTSC plus 75-channel QAM operation. It is designed to support traditional Hybrid Fiber Coax (HFC) applications, although with its flexible design, it may be used in a variety of other networks, as well..

• cwdm wavelengths 1271 nm to 1371 nm
• Complete, efficient laser bias and TEC control circuitry
• Optimized RF integration of predistorter, amplifiers, and laser
• Complete, efficient laser bias and TEC control circuitry
• "Plug and Play" assembly reduces manufacturing costs
• Compact shape fits into a variety of transmitter platforms
• Shorter time-to-market due to modular design
• Digital monitoring and control
• Common, modular design provides easy future design upgrades to other options

• Video signal distribution to HFC CATV nodes