Cisco 3600 Series Upgrade Instructions

21
Upgrading System Memory in Cisco 3700 Series Routers
OL-5423-02
Upgrading System Memory in Cisco 3745 Routers
Figure 9 SDRAMM SODIMM Location in the Cisco 3745 Router
Removing SDRAM SODIMMs
To remove SDRAM SODIMMs, follow these steps:
Step 1 Attach an ESD-preventive wrist strap and ensure that it makes good contact with your skin. Connect the
equipment end of the wrist strap to the metal back plate of the chassis, avoiding contact with the
connectors.
Step 2 On the mainboard, locate the SDRAM SODIMM socket. (See Figure 9.)
Caution Handle the SODIMM by the edges only; do not touch the memory modules, pins, or traces (metal fingers
along the connector edge). Handle carefully. SODIMMs are ESD-sensitive components and can be
damaged by mishandling.
Step 3 Release the plastic clips from the top SODIMM, which releases the SODIMM from its socket. (See
Figure 10.)
72132
SODIMM
Plug-in mainboard

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