技术在快速发展进步。因此，我们建立了易于使用的术语汇编，帮助您更好地了解影响您业务的术语、技术和趋势。
A form of access node that converts optical signals transmitted via fiber to electrical signals that can be transmitted via coaxial cable or twisted-pair copper wiring to individual subscribers. See Hybrid Fiber Coax.
