Spectracom SecureSync User Manual

4.
Select the Multicast Announce Rate from the drop-down list.
Configuring Unicast Mode
To enter the Unicast mode, perform the following steps:
1.
In the GB PTP Edit window, navigate to the Advanced tab.
2.
Confirm that Unicast Sync is checked. The 1204-32 PTP module should always respond to
unicast negotiations.
Configuring Minicast/Hybrid Mode
To enter the Minicast/Hybrid mode, perform the following steps:
1.
In the GB PTP Edit window, navigate to the Advanced tab.
2.
Select the Multicast Sync checkbox.
3.
Select the Multicast Sync Rate from the drop-down list.
4.
Select the Multicast Announce Rate from the drop-down list.
5.
Confirm that Unicast Sync is checked. The 1204-32 PTP module should always respond to
unicast negotiations.
Configuring PTP on the Network
SecureSync User Reference Guide 483
APPENDIX

Spectracom SecureSync Specifications

General

Model	SecureSync
Time Reference	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Disciplines	GNSS, IRIG, PTP, NTP, SyncE
Inputs	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Outputs	NTP, PTP, 1PPS, IRIG
Protocols	PTP, NTP, SNMP, SSH, HTTPS
Form Factor	1U Rack-mount
Redundancy	Optional redundant power supply
Security Features	Password protection, access control lists, SSH, HTTPS, SNMPv3, NTP authentication, PTP authentication
Power Supply	100-240 VAC, 50-60 Hz
Operating Temperature	0°C to +50°C
Dimensions	44.45 mm (H) x 482.6 mm (W)