Cisco ASR 1004 Router BITS Port Signals and Pinouts
Pin
7
8
Cisco ASR 1004 Router BITS Port Signals and Pinouts
The following table lists the pinouts of the front panel Building Integrated Timing Supply (BITS) RJ45 port.
Table 108: BITS RJ-45 Receptacle Pinouts for Cisco ASR 1004 Router
Pin
1
2
3, 4
5
6
7,8
Cisco ASR 1004 Router DB-25 Pinout Assignments for Alarm Relays
The following table lists the common, normally open, and normally closed relay contacts accessible to an
external alarm monitoring facility by means of the DB-25 connector.
For more information about the DB-25 alarm connector, see
for Alarm Relays, on page
Table 109: Cisco ASR 1004 Router DB-25 Alarm Connector Pinout Assignments
Signal
CRTAA
MAJAA
Cisco ASR 1000 Series Router Hardware Installation Guide
624
Signal
DSR/DCD
CTS
Signal
RX Ring
RX TIP
N/C
TX Ring
TX TIP
N/C
620.
Description
Common
(CM)
Critical Audible
2
Alarm
Major Audible
16
Alarm
Cisco ASR 1000 Series Router Specifications
Direction
Description
Input
Data Set Ready/Data
Carrier Detect
Input
Clear to Send
Direction
Description
Input
Receive Ring
Input
Receive TIP (T1/E1)
—
—
Unused
—
Unused
—
—
—
Cisco ASR 1006 Router DB-25 Pinout Assignments
Normally Open
Normally Closed
(NO)
(NC)
1
14
3
15
SPARE
—
—