Spectracom SecureSync User Manual

The Edit window allows the configuration of the following settings:
Edge: The operator can select either the rising or the falling edge as the input time ref-
erence (defines the on-time point of the signal).
Offset: It is possible to add an offset to the input signal (to account for cable delays),
with a resolution of 5ns and a positive or negative value of 500ms maximum.
1PPS Input: Status Window
To view the current settings of the PPS Input (also referred to as ‘Reference’), go to its Status win-
dow. For instructions, see: "Viewing Input/Output Configuration Settings" on page347.
The Web UI list entries for these cards are:
1PPS In/Out
1PPS In/Out, Fiber
The connector number for the input is: J1
Note: SecureSync starts numbering I/O ports with 0 (only 1PPS and 10MHz out-
puts start at1, because of the built-in outputs).
The Status window displays the following settings:
Reference ID: Name used to represent this 1PPS input reference in the Reference Priority
table. See also: "Configuring Input Reference Priorities" on page163.
376 SecureSync User Reference Guide
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)