Microsemi SyncServer S350 - Page 55

PTP - Master
Select from :
l 64pkt/1 sec
l 32 pkt/1 sec
l 16 pkt/1 sec
l 8 pkt/1 sec
l 4 pkt/1 sec
l 2 pkt/1 sec
l 1 pkt/1 sec
l 1 pkt/2 sec
l 1 pkt/4 sec
l 1 pkt/8 sec
l 1 pkt/16 sec
l 1 pkt/32 sec
l 1 pkt/64 sec
Note: The IEEE 1588-2008 requires the delay_request setting to be = or less than the sync
interval. Bear this in mind as this Web UI does not enforce this.
Delay Mechanism
The choices for the Delay Mechanism are:
l E2E (End to End)
l P2P (Peer to Peer)
Packet TTL
(Time to live - TTL)
In this text box you can set the number of router hops up to 256 hops.
The TTL range is 1 to 256, if you enter 0 or >256 a message stating that the value of TTL is
out of range will appear.
Note: 1588 multicast packets typically operate at a TTL of 1, changing this value may affect
the quality of your network timing.
E2E Delay Interval
The end-to-end E2E Delay Interval controls the number of request packets from the slaves
connected to this unit. See "Sync Interval" on page 54
When the E2E selection is made at the Delay Mechanism (see above), the following selec-
tions are available:
l 64pkt/1 sec
l 32 pkt/1 sec
l 16 pkt/1 sec
l 8 pkt/1 sec
l 4 pkt/1 sec
997-01520-02 Rev. F1.......................................................................... Page 55