Cisco 881W Hardware Installation Guide - Page 36

Table 1-4, Hardware Features Available in Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series - power supply

Page 36 highlights

Hardware Features Chapter 1 Product Overview Table 1-4 Hardware Features Available in Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series ISRs (continued) Feature FXS16/DID17 port Description 860 Series An FXS interface connects directly to a standard telephone, - fax machine, or similar device. This interface supplies ringing voltage and dial tone to the station. 880 Series 886, 887V, 888, SRST models 890 Series - BRI voice port The ISDN BRI S/T voice interface provides a client-side - (TE) ISDN S/T physical interface for connection to an NT1 device that terminates an ISDN telephone network. 888 SRST - models 886, 887V, 888, SRST models 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), VDSL (very-high-data-rate digital subscriber line), and G.SHDSL. 7. GE = Gigabit Ethernet 8. VDSL2oPOTS = very-high-data-rate digital subscriber line 2 over plain old telephone service. 9. PoE = Power over Ethernet. 10. G.SHDSL = (global industry standard) symmetrical high-speed DSL. 11. 3G = Third-Generation. 12. DSLAM = digital subscriber line access multiplexer. 13. VDSL2 = very-high-data-rate digital subscriber line 2. 14. SRST = Survivable Remote Site Telephony. 15. FXO = Foreign Exchange Office. 16. FXS = Foreign Exchange Station. 17. DID = Direct Inward Dialing. 1-22 Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide OL-16193-03

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1-22
Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
OL-16193-03
Chapter 1
Product Overview
Hardware Features
FXS
16
/DID
17
port
An FXS interface connects directly to a standard telephone,
fax machine, or similar device. This interface supplies
ringing voltage and dial tone to the station.
886, 887V,
888, SRST
models
BRI voice port
The ISDN BRI S/T voice interface provides a client-side
(TE) ISDN S/T physical interface for connection to an NT1
device that terminates an ISDN telephone network.
888 SRST
models
886, 887V,
888, SRST
models
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), VDSL (very-high-data-rate digital
subscriber line), and G.SHDSL.
7.
GE = Gigabit Ethernet
8.
VDSL2oPOTS = very-high-data-rate digital subscriber line 2 over plain old telephone service.
9.
PoE = Power over Ethernet.
10.
G.SHDSL = (global industry standard) symmetrical high-speed DSL.
11.
3G = Third-Generation.
12.
DSLAM = digital subscriber line access multiplexer.
13.
VDSL2 = very-high-data-rate digital subscriber line 2.
14.
SRST = Survivable Remote Site Telephony.
15.
FXO = Foreign Exchange Office.
16.
FXS = Foreign Exchange Station.
17.
DID = Direct Inward Dialing.
Table 1-4
Hardware Features Available in Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series ISRs (continued)
Feature
Description
860 Series
880 Series
890 Series