40 TimeProvider 5000 User’s Guide 098-00028-000 Revision F – May, 2012
Chapter 1 Overview
TimeProvider 5000 Connections
PTP / NTP Output Connections
The TimeProvider 5000 provides two Ethernet 100/1000 Small-form Factor
Pluggable (SFP) connections on each IOC (see Figure 1-5) module. In PTP (IEEE
1588v2) grand-master mode, the TimeProvider 5000 supports many slaves per
system in unicast mode, multicast mode, or multicast-hybrid mode. In NTP server
mode, the TimeProvider 5000 supports 20,000 transactions/second (120,000
transactions/second with high-capacity NTP option).
Figure 1-7. PTP Output Connections
Input Connections
E1 Input Connections
Mini-BNC ports 1 and 2 on the 090-50311-01, 090-50312-01, and 090-50315-01
versions of the I/O module (see Figure 1-5) are software configurable as traditional
telecom input ports with the following signal types:
2.048 Mb/s (G.703/9)
2.048 MHz (G.703/13)
These ports can also be software configured as E1 outputs.
T1 Input Connections
Two of the RJ-45 ports (I/O-1 and I/O-2) on the 090-50314-01 version of the I/O
module (Figure 1-6) are software configurable as traditional T1 telecom input ports
with the following signal types:
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 the 090-50314-01 version of the I/O
module
can also be configured as E1 and 2048 kHz inputs or outputs
which meet the G.703 mask for impedance of 120 ohms, balanced.