Cisco 881 SRST Hardware Installation Guide - Page 44

device that terminates an ISDN telephone network., Supports auto-media-detection, auto-failover

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Hardware Features Chapter 1 Product Overview Table 1-10 Hardware Features Available in Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series ISRs (continued) Feature BRI voice port SFP19 port Description 860 Series 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. Supports auto-media-detection, auto-failover, and remote - fault indication (RFI), as described in the IEEE 802.3ah specification. 880 Series 890 Series 887V - - 892F models See the Cisco 892F data sheet for a list of supported SFPs. 1. FE = Fast Ethernet. 2. MDI = media-dependent interface in normal mode. 3. MDIX = media-dependent interface in crossover mode. 4. GE = Gigabit Ethernet. 5. MDI = media-dependent interface in normal mode. 6. MDIX = media-dependent interface in crossover mode. 7. VPN = Virtual Private Network. 8. IPsec = IP security. 9. 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. 10. VDSLoPOTS = very-high-data-rate digital subscriber line 2 over plain old telephone service. 11. PoE = Power over Ethernet. This function can be added to an 880 or 890 series router by installing the PoE adapter card in the router and inserting the PoE 48-V external power adapter. 12. G.SHDSL = (global industry standard) symmetrical high-speed DSL. 13. 3G = Third-Generation. 14. DSLAM = digital subscriber line access multiplexer. 15. SRST = Survivable Remote Site Telephony. 16. FXO = Foreign Exchange Office. 17. FXS = Foreign Exchange Station. 18. DID = Direct Inward Dialing. 19. SFP = small-form-factor pluggable. Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide 1-30 OL-16193-07

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1-30
Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
OL-16193-07
Chapter 1
Product Overview
Hardware Features
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.
—
887V
—
SFP
19
port
Supports auto-media-detection, auto-failover, and remote
fault indication (RFI), as described in the IEEE 802.3ah
specification.
See the Cisco 892F data sheet for a list of supported SFPs.
—
—
892F models
1.
FE = Fast Ethernet.
2.
MDI = media-dependent interface in normal mode.
3.
MDIX = media-dependent interface in crossover mode.
4.
GE = Gigabit Ethernet.
5.
MDI = media-dependent interface in normal mode.
6.
MDIX = media-dependent interface in crossover mode.
7.
VPN = Virtual Private Network.
8.
IPsec = IP security.
9.
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.
10.
VDSLoPOTS = very-high-data-rate digital subscriber line 2 over plain old telephone service.
11.
PoE = Power over Ethernet. This function can be added to an 880 or 890 series router by installing the PoE adapter card in the router and inserting the
PoE 48-V external power adapter.
12.
G.SHDSL = (global industry standard) symmetrical high-speed DSL.
13.
3G = Third-Generation.
14.
DSLAM = digital subscriber line access multiplexer.
15.
SRST = Survivable Remote Site Telephony.
16.
FXO = Foreign Exchange Office.
17.
FXS = Foreign Exchange Station.
18.
DID = Direct Inward Dialing.
19.
SFP = small-form-factor pluggable.
Table 1-10
Hardware Features Available in Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series ISRs (continued)
Feature
Description
860 Series
880 Series
890 Series