Cisco Systems HIG880, C892FSPK9, 861WGNPK9RF, 860 manual 1-15, Feature, Description, Series

Chapter 1 Product Overview

Hardware Features

Table 1-3	Hardware Features Available in Cisco 860 Series and Cisco 880 Series ISRs (continued)
Feature		Description	860 Series	880 Series
FXS13/DID14		An FXS interface connects directly to a standard telephone,	—	SRST models
port		a fax machine, or similar device. This interface supplies
		ringing voltage and dial tone to the station.
BRI voice port		The ISDN BRI S/T voice interface provides a client-side	—	SRST models
		(TE) ISDN S/T physical interface for connection to an NT1
		device that terminates an ISDN telephone network.

1.FE = Fast Ethernet.

2.MDI = media-dependent interface in normal mode.

3.MDIX = media-dependent interface in crossover mode.

4.VPN = Virtual Private Network.

5.IPsec = IP security.

6.xDSL = General term referring to various forms of DSL, including ADSL (asymmetric digital subscriber line) and G.SHDSL.

7.PoE = Power over Ethernet.

8.G.SHDSL = (global industry standard) symmetrical high-speed DSL.

9.3G = Third-Generation.

10.DSLAM = digital subscriber line access multiplexer.

11.SRST = Survivable Remote Site Telephony.

12.FXO = Foreign Exchange Office.

13.FXS = Foreign Exchange Station.

14.DID = Direct Inward Dialing.

	Cisco 860 Series and Cisco 880 Series Integrated Services Routers Hardware Installation Guide
OL-16193-01		1-15