Spectracom SecureSync User Reference Manual page 405

5.5.2.1 PTP Grandmaster [-32]: Specifications
Figure 5-40:
5.5.2.2 PTP Grandmaster [-32]: Edit Window
1.
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5 SecureSync User Reference Guide Rev. 18
Inputs/Outputs : (1) Configurable as Input or Output
Signal Type and Connector : Ethernet via SFP, and 1PPS Output via BNC
Management : Web UI
Resolution : 8ns (±4ns) packet time stamping resolution
Accuracy : 30 ns accuracy (3σ) Master to Slave, via crossover cable
Network Speeds : 100 Mb/s, or 1Gb/s, depending on SFP module used
PTP Version supported: PTP 2 (IEEE 1588-2008)
PTP Profiles supported: Default, Telecom, Enterprise
Transmission modes : Unicast [default], Multicast
Maximum Number of Cards : 6
Ordering Information : 1204-32: PTP/Precision Timing Protocol Option Module
Model 1204-32 option card rear plate
To configure this option card, go to its Edit window. For instructions, see "Configuring the
Settings of an Input or Output" on page 290.
5.5 Network Interface Option Cards
389