3688A Universal Laser Card Assembly

3688A Universal Laser Card Assembly 1310nm, 79 channel NTSC The model 3688A Universal Laser Card (ULC) assembly is a 1310nm transmitter subassembly that is optimized for the 79-channel NTSC format. It is designed to support traditional Hybrid Fiber Coax (HFC) applications, however with its flexible design, it may be used in a variety of other networks as well. The 3688 family is designed to support various CATV transmitter applications with a common platform. A 75W RF video input supports frequencies up to 860MHz.

• 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
• Common, modular design provides easy future design upgrades to other options

• Video signal distribution to HFC CATV nodes