WAN
Transmitter,
Receiver
Minimum delay request interval
IEEE 1588 clock results:
Clock state
Announce count
Sync count
Follow-up count
Delay request count
Delay response count
Delay follow-up count
Peer delay request/response/response-follow-up counters
Maximum/Minimum/Average offset
Maximum/Minimum/Average offset deviation
Maximum/Minimum/Average offset variance
Maximum/Minimum/Average mean path delay
Maximum/Minimum/Average peer mean path delay
Maximum/Minimum/Average path delay variation
UTC time offset
With a GPS signal present, the offset from UTC time is calculated.
Parent clock results:
Identity and Port number.
Grand-master results:
Identity
Class
Accuracy
Priority 1
Priority 2
Announced- and observed offset variance.
Foreign master clock results (up to five clocks per port):
Identity
Port number and Announce count
The following IEEE 1588 events are counted and logged:
Clock state transitions
State transition events
Faults and Changes in grand-master clock
IEEE 1588 messages can be captured and exported in a Wireshark
compatible format.
Terminology
SDH, SONET
Supported encapsulations (frame formats)
EtherType ll (DIX v.2)
IEEE 802.3 with 802.2 (LLC1)
IEEE 802.3 with SNAP
Variable line rate traffic generation
Up to full line rate
Transmitter Frame size
From 44 bytes to 16,000 bytes
Receiver settings
User-defined expected preamble length (3 to 15 bytes)
User-defined IFG lower threshold * (8 to 15 bytes)
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