Spectracom SecureSync User Manual

Synchronization: Output frequency locked to SecureSync disciplined 10MHz
Jitter, cycle-to-cycle: <10ns
Phase Noise: n/a
Harmonics: n/a
Spurious: n/a
Maximum Number of Cards: 6
Ordering Information: 1204—30, Programmable Frequency Card, TTL, RS-485
Figure 5-29: Model 1204-30 option card rear plate
Table 5-8:
Model 1204-30 terminal block pin assignments
Pin No. Function
1 Frequ. Output 1 +
2 Frequ. Output 1 –
3 GND
4 Frequ. Output 2 +
5 Frequ. Output 2 –
6 Frequ. Output 3 +
7 Frequ. Output 3 –
8 GND
9 Frequ. Output 4 +
10 Frequ. Output 4 –
Programmable Frequency Output: Edit Window
To configure a Programmable Frequency Output, go to its Edit window. For instructions, see:
"Configuring Option Card Inputs/Outputs" on page348.
The Web UI list entry for this card is: Prog Freq Out, Sine [or: TTL, or: RS-485, respectively].
The connector numbers are: J1…J4 [J1 for the RS-485 model].
390 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)