Spectracom SecureSync User Manual

Accuracy: n/a
Number of Cards: Up to 6
Ordering Information: 1204-05, IRIG module, BNC Connector
IRIG In/Out, BNC [1204-05]: Output Specifications
Output Signal: IRIG A, B, G, E or NASA-36, amplitude modulated sine wave (AM), 0.5V
to 6V
p-p
into 50Ω; or pulse-width-coded (DCLS). User-selectable.
AM Carrier: IRIG B 1000Hz, IRIG A and G100 or 100
AM Signal Level: 500mV to 10V
p-p
[high Z]; (modulated 2:1 to 6:1).
DCLS Signal Level: >10kΩ TTL
Connector: AM and DCLS: BNC female
Accuracy: see "IRIG Output Accuracy Specifications" on page558
Number of Cards: Up to 6
Ordering Information: 1204-05, IRIG module, BNC Connector
Figure 5-40: Model 1204-05 option card rear plate
IRIG In/Out, Fiber Opt. [1204-27]: Input Specifications
Signal: IRIG A, B, G or NASA-36, (DCLS only, unmodulated)
Operating Wavelength: 820/850nm
Optical Minimum Sensitivity: -25dBm @ 820nm
Fiber Optic Compatibility: 50/125μm, 62.5/125μm multi-mode cable
Optical Connector: ST
Accuracy: n/a
Number of Cards: Up to 6
Ordering Information: 1204-27, IRIG module, Fiber Optic ST Connector
416 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)