Spectracom SecureSync User Manual

Pin Assignments
Pin No. Signal Function Pin No. Signal Function
1 GND Ground 14 TOD1- TOD1 RS-485- Input
2 TOD1+ TOD1 RS-485+ Input 15 NC -
3 NC - 16 NC -
4 TOD2+ TOD2 RS-485+ Input 17 TOD2- TOD2 RS-485- Input
5 NC - 18 NC -
6 GND Ground 19 NC -
7 GND Ground 20 NC -
8 NC - 21 1PPS- 1PPS RS-485- Input
9 1PPS+ 1PPS RS-485+ Input 22 NC -
10 TFD Time Fault Discrete 23 GND Ground
11 TOD1 TOD1 TTL Input 24 1PPS 1PPS TTL Input
12 GND Ground 25 GND Ground
13 TOD2 TOD2 TTL Input
Table 5-19:
1204-1D, 1204-24 option cards: DB-25 pin-outs
STANAG Input: Edit Window
To configure a STANAG Input (also referred to as ‘Reference’), go to its Edit window. For
instructions, see: "Configuring Option Card Inputs/Outputs" on page348.
The Web UI list entries for this card are: STANAG In and STANAG In, Isolated.
The inputs are named: Stanag HQ Input [number].
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 configurable settings are grouped under the following three tabs:
General Settings tab
SecureSync User Reference Guide 437
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)