Cisco 3600 Series Hardware Installation Guide

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Cisco 3600 Series Routers Hardware Installation Guide
OL-2056-05
Chapter 1 Overview of Cisco 3600 Series Routers
Memory
Table 1-2 Cisco 3631 Router Processor and Memory Specifications
Description Specification
Processor 240-MHz PMC-Sierra RM7061A
RISC processor
SDRAM (main plus shared) 64 to 256 MB
NVRAM 55 KB
Flash memory
(compact Flash)
32 to 128 MB
Boot ROM 512 KB
Table 1-3 Cisco 3640 Router Processor and Memory Specifications
Description Specification
Processor 100-MHz IDT R4700 RISC
DRAM (main plus shared) 4 to 128 MB
NVRAM 128 KB
Flash memory (SIMM) 4 to 32 MB
Flash memory (PCMCIA) 2 to 40 MB
Boot ROM 512 KB
Table 1-4 Cisco 3660 Router Processor and Memory Specifications
Description Specification
Processor 225-MHz QED RM5271
SDRAM (main plus shared) 32 to 256 MB
NVRAM 128 KB
Flash memory (SIMM) 8 to 64 MB
Flash memory (PCMCIA) 2 to 40 MB
Boot ROM 512 KB

Cisco 3600 Series Specifications

General

Operating System	Cisco IOS
Series	3600
Type	Modular Router
Interfaces	Ethernet, Fast Ethernet, Serial, ISDN
Routing Protocols	RIP, OSPF, EIGRP, BGP, IS-IS
Redundancy	Optional redundant power supply
Management	CLI, SNMP, Telnet
Weight	Varies depending on the specific model
Power Supply	AC or DC, optional redundant power supply