Specifications
Impedance:50 ohms
Voltage:5 - 18 VDC
Power handling:1 watt
Enclosure:All weather
Operating temp:-55 °C to +85 °C (-67 °F to +185 °F)
Note that the SyncServer model 350i does not have a GPS receiver.
Timing Holdover
Temperature Compensated Crystal Oscillator (TCXO)
Feature:Standard
Drift rate:18 milliseconds/day typical after having been locked to a stable reference for at least
30 minutes. (Assumes less than 5°C temperature change over this time period).
Oscillator Aging:Typical aging for the TCXO is <1E-06/month.
Oven Controlled Crystal Oscillator (OCXO)
Feature:Option
Drift Rate:1 millisecond/day typical after having been locked to a stable reference for at least 1
hour. (Assumes less than 5°C temperature change over this time period).
Oscillator Aging:Typical aging for the OCXO is <1E-07/month.
Rubidium Oscillator
Feature:Option
Drift Rate:3 microseconds/day typical for a Model S350 and 6 microseconds/day typical for a
Model S300 after having been locked to a stable reference for at least 1 hour. (Assumes less
than 5°C temperature change over this time period).
Oscillator Aging:Typical aging for the rubidium oscillator in an S350 is <5E-11/month.
Network Protocols
The SyncServer supports the following protocols:
n NTP (v2 - RFC1119, v3 - RFC1305, v4 - No RFC) (Port 123)
n NTP Unicast, Broadcast, Multicast
n SNTP v4 for IPv4, IPv6 and OSI (RFC 2030)
n TIME (RFC868) (Port 37)
n DAYTIME (RFC867) (Port 13)
n HTTP/SSL/HTTPS (RFC2616)
n DHCP (RFC2131)
n SSH/SCP (Internet Draft)
n SNMP v1/v2/v3 (RFC3584)
n MIB II (RFC1213)
n Telnet (RFC854)
n MD5 Authentication (RFC1321)
Page 126..........................................................................997-01520-02 Rev. F1
To Next Page
Loading...
