Cisco Systems C892FSPK9 manual Rtc

Chapter 1 Product Overview

Hardware Features

Table 1-16	Hardware Features Available in Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series ISRs (continued)
Feature		Description	860 Series	880 Series	890 Series
GE WAN port		10/100/1000 GE WAN Port.	866VAE,	—	All models
			867VAE,
			866VAE-K9,
			867VAE-K9
VDSLoPOTS12		Provides connection to a VDSL network.	—	887V	—
port
ADSLoPOTS		Provides ADSL connection over basic telephone service	—	—	—
		with Annex A and Annex B ITU G. 992.1 (ADSL), G.992.3
		(ADSL2), and G.992.5 (ADSL).
ADSLoISDN		Provides ADSL connection over ISDN.	—	—	—
DSL Multi-mode		Provides ADSL2/2+ or VDSL connection over POTS or	866VAE,	886VA,	892FSP,
(VDSL and		ISDN (ISDN on 886VA only).	867VAE,	887VA,887V	896VA,
ADSL2/2+)			866VAE-K9,	A-M	897VA,
			867VAE-K9		897VAM,
					897VAW,
					897VAMW,
					898EA
Real-time clock		RTC provides nonvolatile date and time when the router is	866VAE,	All models	All models
(RTC)		powered on. The RTC is used for verifying the validity of the	867VAE,
		Certification Authority stored on the router. It is backed up	866VAE-K9,
		by a nonreplaceable lithium battery.	867VAE-K9
USB port,		Supports USB 1.1. Provides connection for USB devices	866VAE,	All models	All models
		such as security tokens and flash memory.	867VAE,
		The Cisco 880 series routers have a single USB port; the	866VAE-K9,
			867VAE-K9
		Cisco 890 series routers have two USB ports.
		Cisco 880 series routers with embedded WLAN antennas
		have one USB 2.0 port.
		Cisco 892FSP and Cisco 860VAE series routers have one
		USB 2.0 port on the rear panel for temporary installation of
		a Cisco-approved USB memory device for maintenance
		purposes only. The port supports only USB 2.0. Refer to the
		product datasheet for the list of supported USB flash
		memory devices.
		Note Cisco 860VAE series router USB port does not
		support eToken.
PoE13		(Optional) Provides power for 802.3af-compliant devices	—	Models with	Models with
		(such as phones) that are connected to the router.		PoE	PoE
		The Cisco 880 series routers support a 2-port PoE module;
		the Cisco 890 series routers support a 4-port PoE module.
G.SHDSL14 port		Provides 2-wire or 4-wire connection to a G.SHDSL	—	888	898EA
		network.
3G15 card slot		Provides backup data link.	—	3G models	—

	Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
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