Cisco 7206VXR Configuration Guide - Page 15

Preface Terms and Acronyms Terms and Acronyms To fully understand the content of this user guide, you should be familiar with the following terms and acronyms: • Cache-Memory with fast access and small capacity used to temporarily store recently accessed data; found either incorporated into the processor or near it. • CWDM GBIC-Coarse Wavelength-Divison Multiplexing Gigabit Interface Converter • DCE-data communications equipment • DMA-direct memory access • DRAM-dynamic random-access memory • DTE-data terminal equipment OL-5013-09 Cisco 7200 VXR Installation and Configuration Guide ix