T1 Input/Output Port Pin-Outs - Rj48C Connector - Symmetricom TimeProvider 5000 User Manual

Chapter 1 Overview
TimeProvider 5000 Connections
1.544 Mb/s (G.703)

1.544 MHz (G.703)

These ports can also be software configured as T1 outputs .
Note: The T1 ports on t
module
which meet the G.703 mask for impedance of 120 ohms, balanced.
Table 1-6 shows the pin assignments for the RJ-48C connectors for the
programmable T1 input/output ports.
Table 1-6. T1 Input/Output Port Pin-Outs - RJ48C Connector
Pin
1
2
3
4
5
6
7
8
10MHz & 1PPS Output Connections
Two of the four mini-BNC ports (Port3 and Port4) on the 090-50312-01 version of
the I/O module are 1PPS and 10MHz output ports. See
Port3 and Port4 on the 090-50314-01 version of the I/O module are also 1PPS and
10MHz dedicated output ports. See
Note:
ordered from the factory; they cannot be reconfigured in the
field. One port provides 1PPS output and one port provides
10 MHz output.
38 TimeProvider 5000 User's Guide
he 090-50314-01 version of the I/O
can also be configured as E1 and 2048 kHz inputs or outputs
Signal
Rx Ring
Rx Tip
NC
Tx Ring
Tx Tip
NC
NC
NC
Figure
Units that provide 1PPS and 10MHz outputs must be
Figure 1-5.
1-6.
098-00028-000 Revision F – May, 2012