
1-8
Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide
OL-4234-05
Chapter 1 Overview of Cisco IAD2430 Series IADs
Interfaces and Service Capabilities
Table 1-2 Cisco IAD2430 Series Interfaces and Service Capabilities
Port Interface Configurations Interface To Services Supported Details
Console
Port 0/0
EIA/TIA-232 asynchronous
serial (DCE
1
)
1. DCE = data communications equipment
ASCII terminal
Personal computer
Local administrative
access
RJ-45 physical interface
Auxiliary
Port 0/1
EIA/TIA-232 asynchronous
serial (DTE
2
)
2. DTE = data terminal equipment
Modem Remote administrative
access
Data backup
RJ-45 physical interface
Fast Ethernet
Port 0/0, 0/1
10/100BASE-T (802.3) LAN Data RJ-45 physical interface
RJ-21
8, 16, or 24
analog FXS
voice ports
Port 2/0 to
2/23
FXS (loop-start or
ground-start)
Analog phone, fax,
or modem
Network side of key
system
Network side of
analog PBX
Analog voice/fax or
modem
Provides battery
RJ-21 physical interface
8-port FXS, on premise only
16-port FXS, on premise only
24-port FXS, on premise only
T1/E1 trunk
Port 0,1
Channelized T1/E1 WAN
Carrier network
Service types:
• ATM
• Cisco HDLC
3
• PPP
3
Transport types:
• TDM
4
trunk
• Leased lines
3. HDLC = High-Level Data Link Control
4. TDM = time-division multiplexing
Built-in CSU/DSU
5
T1.403-compliant
RJ-48C/CA81A physical
interface
Supports as many as 24 DS0s
5. CSU/DSU = channel service unit/data service unit
WIC/VIC
slot
S0 (serial)
HDLC-based data WAN
Carrier network
User equipment
Cisco HDLC
PPP
6
VoIP over PPP
6. PPP = Point-to-Point Protocol
Physical interfaces:
• EIA/TIA-232
• EIA/TIA-530/530A
• EIA/TIA-449
• V. 35
• X.21
CF
7
Slot 0
7. CF = compact flash memory
Flash memory Compact flash card
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