Cisco Systems OL-27407-01 manual USB Port, Main Memory, Models, Expandability

Chapter 1 Product Overview

Cisco C891 Series ISRs

Note Flash memory is not upgradable. An external USB flash memory module may be used if additional flash memory is needed.

Main Memory

Table 1-33describes the main onboard memory storage for different router models.

Table 1-33	Main Onboard Memory Storage
Models		Onboard Memory Storage	Expandability
Cisco 860 series routers		256 MB	Not expandable.
Cisco 860VAE series routers		256 MB	Not expandable.
Cisco 880 series routers		256 MB	A memory expansion slot accommodates
		(expandable to 768 MB)	a PC2-4200, 256-MB or 512-MB double
			data rate 2 (DDR2) SODIMM, for a
			maximum of 768 MB.
Cisco 880 series routers with		512 MB	Not expandable.
embedded WLAN antennas
Cisco 892FSP, 896VA,		512 MB	Expandable to 1 GB.
897VA, 898EA routers

USB Port

Table 1-34describes the USB ports for different router models.

Table 1-34	USB Ports
Models		USB
Cisco 860 series (non-VAE)		No USB ports.
Cisco 860VAE series		One USB 1.1-compliant port located on the back panel. The USB
		port does not support eToken.
Cisco 860VAE-W-A-K9,		For moe information, refer to the “Cisco 860VAE-W-A-K9, Cisco
Cisco 860VAE-W-E-K9, and		860VAE-W-E-K9, and Cisco 860VAE-POE-W-A-K9 ISRs” section
Cisco		on page 1-38.
860VAE-POE-W-A-K9
series
Cisco 880 series		One USB 1.1-compliant port located on the front panel. The USB
		port provides connection for USB devices such as security tokens
		and flash memory.
Cisco 890 series1		Two USB 2.0-compliant ports located on the front panel.
Cisco 892FSP, Cisco 896VA,		One USB 2.0-compliant port located on the back panel.
Cisco897VA, Cisco 898EA

1. Except for Cisco 892FSP, Cisco 896VA, Cisco 897VA, and Cisco 898EA.

	Cisco Integrated Services Router Hardware Installation Guide
OL-27407-01		1-87