Spectracom SecureSync User Manual

Production dates: 2014, 2015, 2016
Constellations: GPS, GLONASS, QZSS
Other characteristics:
Client A-GPS option: Yes
Server A-GNSS option: Yes, for GPS.
Resurvey: Automatic, after being moved and rebooted — can be changed, see "Setting
GNSS Receiver Dynamics" on page192.
Trimble Res-T
®
Production dates: up to 2014
Constellations: GPS
Other characteristics:
A-GPS option: No
Server A-GNSS option: Yes, for GPS.
Resurvey: Automatic, after being moved and rebooted — can be changed, see "Setting
GNSS Receiver Dynamics" on page192.
3.3.3.3 Selecting a GNSS Receiver Mode
When connected to a GNSS antenna that receives a GNSS signal, SecureSync can use GNSS
as an input reference. The factory default configuration allows GNSS satellites to be
received/tracked with no additional user intervention required.
However, there are several user-configurable GNSS settings:
The Receiver Mode function allows the GNSS receiver to operate in either a stationary
mode (“Standard” or “Single Satellite” modes), or in a mobile mode environment e.g., in
a vehicle, ship or aircraft.
Offset [ns]: to account for antenna cable delays and other latencies
3.3 Managing References
CHAPTER 3 • SecureSync User Reference Guide Rev. 26
189

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)