Flash Disks

Chapter 1 Product Overview

Field-Replaceable Units

Table 1-1 Port Adapters Used with the Cisco uBR7100 Series Universal Broadband Router (continued)

WAN Technology	Product Description	End of Life

ATM

	PA-A3-E3—1-port E3 ATM, PCI-based, single-width port adapter, that uses an E3	No
	interface with a coaxial cable BNC connector.

	PA-A3-OC3MM—1-port OC-3c ATM, PCI-based multimode port adapter	No

	PA-A3-OC3SMI—1-port OC-3c ATM, PCI-based single-mode intermediate reach port	Yes
	adapter

	PA-A3-OC3SML—1-port OC-3c ATM, PCI-based single-mode long reach port adapter	No

	PA-A3-8T1/IMA—ATM inverse multiplexer over ATM port adapter with 8 T1 ports	No

Packet-over-SONET

	PA-POS-OC3SMI—1-port OC3 single-mode, intermediate reach port adapter	No

	The flash disk is the default memory device that ships with your Cisco uBR7100 series router.
	Cisco uBR7100 series routers support two installed PCMCIA flash disks that contain the default
	Cisco IOS software image. Flash disks can be installed in slot 0 and slot 1 of the PCMCIA card slots
	located at the back of the router. Slot 0 is the top slot and slot 1 is the bottom slot.
	To ensure proper electromagnetic compatibility (EMC), the PCMCIA card slot has a cover that is
	secured with a captive screw.

Tip	The flash disk slots are physically identified as slot 0 and slot 1, but they are addressed as disk0 and
	disk1, respectively, when accessing the flash disks with Cisco IOS commands.

	For procedures that explain the installation and use of the flash disk, see the “Flash Memory Card Usage”
	section on page 6-5. Also see the Using the Flash Disk document that accompanies every flash disk
	shipped from the factory.
	Table 1-2lists the flash disk memory options and their product numbers.
	Table 1-2 Flash Disk Memory Options

	Memory Size	Product Number	Spare Product Number

	48 MB	MEM-7100-FLD48M	MEM-7100-FLD48M=

	64 MB	MEM-7100-FLD64M	MEM-7100-FLD64M=

	128 MB	MEM-7100-FLD128M	MEM-7100-FLD128M=

Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide

	OL-5916-01	1-9

Memory Size