Expansion Port Rj-45 Connector Pin Assignments - Io - Symmetricom TimeProvider 5000 User Manual

Chapter 2 Installing
Signal Connections
Note:
configured at the factory when ordered; they cannot be
reconfigured in the field. One port provides 1PPS output and
one port provides 10MHz output.
Expansion Connections
The TP5000 provides timing to the expansion shelves through two DTI links. The
090-50315-01 version of the I/O card features two standard 10/100Base-T shielded
RJ-45 receptacles, as shown in
and frequency information from the TP5000 and convert them to different
synchronization signal formats.To connect the TimeProvider 5000 to an expansion
shelf (E1/1PPS+TOD or PTP/SyncE), use a twisted pair Ethernet RJ-45 cable.
Figure 2-12
expansion shelf, with redundant DTI connections from the expansion ports on the
IMC and I/O cards.
with five expansion shelves. Redundant DTI connections for the IN1 and IN2 ports
on each expansion shelf are used to protect against various failure scenarios.
See Table 2-6
Note:
User's Guide for the E1 / 1PPS+TOD expansion shelf or the
PTP / SyncE expansion shelf.
The expansion port from the IMC must always be used when using expansion
shelves to provide management messages via Ethernet. (The expansion ports on
the I/O card only provide DTI.)
Table 2-6. Expansion Port RJ-45 Connector Pin Assignments - IO
Pin
1
2
3
4
5
6
7
8
56 TimeProvider 5000 User's Guide
Units that provide 1PPS/10MHz output must be
Figure
shows the expansion connections for a TP 5000 with a single
Figure 2-13 shows the expansion connections for a TP 5000
for pin-outs for these RJ-45 connectors.
For details on installing expansion shelves, see the
Signal
No connection
No connection
No connection
Reserved
Reserved
No connection
DTI+
DTI
2-11. The expansion shelves use the time
Comment
DTI
DTI
098-00028-003 Revision A – June, 2011