The Optical Internetworking Forum (OIF) approved an Implementation Agreement (IA) on pluggable coherent optics modules.
The CFP2 Analog Coherent Optics (CFP2-ACO) IA contains all functions required to perform bi-directional dual polarization coherent optical signaling over a pair of single mode optical fibers. These modules are expected to be applicable across multiple coherent DSP ASIC generations from various DSP vendors.
Faceplate density of optical IO is a key metric for switching and line-side transport applications. The roadmap for reduction in module size is accelerated by moving functions from the traditional CFP-series module to the host board. Moving the high power electronics functions to the line card permits optimal cooling of the electronics, enabling higher performance line-side applications as well as increasing the reliability of the module itself.
“A long life-span for the CFP2-ACO solution is expected by providing optical module vendors a large addressable market,” said Ian Betty of Ciena and OIF board member and IA editor. “Significant innovation and cost reduction in the coherent optics solutions for Metro-to-Regional reach line-side transport is anticipated with the CFP2-ACO solution.”
