Time-Of-Day Port Pinouts; Management And Ptp Ethernet Port Pinouts - Cisco NCS 5500 Series Hardware Installation Manual

NCS 5500 Series Modular Router Overview
Table 3: BITS Port Pinouts
Pin
1
2
3
4
5
6
7
8

Time-of-Day Port Pinouts

The table below summarizes the ToD/1-PPS port pinouts.
Table 4: RJ-45 ToD/1-PPS Port Pinouts
Pin
1
2
3
4
5
6
7
8

Management and PTP Ethernet Port Pinouts

The table below summarizes the Management and Precision Time Protocol (PTP) Ethernet port pinouts.
Table 5: Management and PTP Ethernet Port Pinouts
Pin
1
Signal Name
RX Ring
RX Tip
–
TX Ring
TX Tip
–
–
–
Signal Name
–
–
1PPS_N
GND
GND
1PPS_P
TOD_N
TOD_P
Signal Name
TRP0+
Hardware Installation Guide for Cisco NCS 5500 Series Modular Routers
Direction
Input
Input
–
Output
Output
–
–
–
Direction
–
–
Output or Input
–
–
Output or Input
Output or Input
Output or Input
Time-of-Day Port Pinouts
Description
Receive Ring
Receive Tip
Not used
TX Ring
TX Tip
Not used
Not used
Not used
Description
–
–
1PPS RS422 signal
–
–
1PPS RS422 signal
Time-of-Day character
Time-of-Day character
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