Datasheet

2-21
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
Chapter 2 Common Control Cards
2.7 AIC-I Card
2.7 AIC-I Card
Note For AIC-I card specifications, see the “A.4.6 AIC-I Specifications” section on page A-12.
The optional AIC-I card provides customer-defined alarm inputs and outputs, user data channels
(UDCs), and supports local and express orderwire. It provides 16 customer-defined input contacts and
4 customer-defined input/output contacts. It requires the MIC-A/P for connection to the alarm contacts.
Figure 2-9 shows the AIC-I card faceplate and a block diagram of the card.
Figure 2-9 AIC-I Faceplate and Block Diagram
2.7.1 AIC-I Card-Level Indicators
Table 2-18 describes the eight card-level LEDs on the AIC-I card.
AIC-I
Fail
Express orderwire
Local orderwire
EEPROM
LED x2
AIC-I FPGA
SCL links
4 x
IN/OUT
Power
Monitoring
12/16 x IN
Ringer
Act
Ring
Ring
Input
Output
78828
FAIL
ACT
ACC
INPUT/OUTPUT
EOW
LOW
RING
AIC-1
(DTMF)
(DTMF)
UDC-A
UDC-B
DCC-A
DCC-B
ACC
PWR
A
B
RING
DCC-B
DCC-A
UDC-B
UDC-A