Spectracom SecureSync User Manual

Pin Num-
ber
Signal Function Notes
3 SERIAL_IN_
RX
RS-232 Receive
data
Data input into unit; use this to transmit commands
to the unit)
4 NC No connection
5 GND Ground
Bottom row of 4 pins
6 NC No connection
7 NC No connection
8 NC No connection
9 NC No connection
Pin Assignments: INPUT connector J2
Figure 5-51: INPUT connector J2
Table 5-22:
Pin-out, INPUT connector "J2"
Pin Number Signal Function Notes
Top row of 5 pins
1 PPS_IN 1PPS input
2 SERIAL_IN_RX RS-232 Receive data Data input into unit; ToD message
3 NC No Connection
4 NC No connection
5 GND Ground
Bottom row of 4 pins
458 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)