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An important advantage of SecureSync is its unique rugged and flexible modular chassis

that can be configured for your specific needs. Built-in time and frequency functions are

extended with up to six input/output modules.

You can choose from a variety of configurable option cards, each with an assortment of

input/output timing signal types and quantity, including additional 1PPS, 10 MHz, timecode

(IRIG, ASCII, HAVE QUICK), other frequencies (5MHz, 2.048MHz, 1.544MHz, 1MHz), Pre-

cision Timing Protocol (PTP) input/output, multi-Gigabit Ethernet (10/100/1000Base-T),

telecom T1/E1 data rates and multi-network NTP, allowing SecureSync to be customized

for your exact requirements.

A variety of internal oscillators is available, depending on your requirements for holdover

capability and phase noise.

Note: Some of the features described are not available on all SecureSync

variants.

1.2.1 SecureSync's Inputs and Outputs

SecureSync provides multiple outputs for use in networked devices and other syn-

chronized devices. A 10MHz frequency reference provides a precise, disciplined signal for

control systems and transmitters. A 1-Pulse-Per-Second (1PPS) output acts as a precise

metronome, counting off seconds of System Time in the selected timescale (such as UTC,

TAI or GPS); this BNC connector can also be configured to produce IRIG, HaveQuick, or

GPO signals. A multi-I/O 15 pin connector provides default IRIG, ATC, and HaveQuick

Inputs, as well as IRIG, IRIGAM, HaveQuick, and ATC Outputs. These options can all be con-

figured to suit your application (see "Configurable Connectors" on page136).

SecureSync's outputs are driven by its inputs – most notably, Global Navigation Satellite

System (GNSS), or IRIG signal generators and other available input references. GNSS-

equipped SecureSyncs can track up to 72 GNSS satellites simultaneously and synchronize

to the satellite’s atomic clocks. This enables SecureSync-equipped computer networks to

synchronize anywhere on the planet.

1.3 SecureSync Front Panel

The front panel of a SecureSync unit consists of:

an LED time display

seven illuminated status LED menu buttons

a front panel control keypad

an OLED information display menu

1.3 SecureSync Front Panel

CHAPTER 1 • SecureSync 2400 User Manual Rev. 2

Orolia SecureSync 2400 User Manual

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