Cisco 7206VXR Configuration Guide - Page 43

Chapter 1 Cisco 7200 VXR Product Overview Field-Replaceable Units Figure 1-11 NPE-200 1 2 3 7 8 9 10 U52 11 U42 U25 12 U11 NETWORK PROCESSING ENGINE-200 66420 4 5 6 1 System controller 7 Midplane connectors 2 R5000 microprocessor 8 Temperature sensor 3 4-MB SRAM (U6, U10, U13, U14, U28, U29, 9 Boot ROM (U92) U38, and U39) 4 Captive installation screw 10 DRAM SIMMs 5 Handle 11 Bank 1 6 Temperature sensor 12 Bank 2 Table 1-14 lists the NPE-200 memory specifications, and Table 1-15 lists factory-installed DRAM configurations and their product numbers. Table 1-14 NPE-200 Memory Specifications Memory Type DRAM Size 32 to 128 MB Quantity 2 to 4 SRAM 4 MB 8 Boot ROM2 256 KB 1 Description Location1 16- or 32-MB Bank 0: U11 and SIMMs (based U25 on maximum Bank 1: U42 and DRAM required) U52 8 chips, each being 512K words x 8 bits wide U6, U10, U13, U14, U28, U29, U38, and U39 EPROM for the U92 ROM monitor program OL-5013-09 Cisco 7200 VXR Installation and Configuration Guide 1-25