TeraSync - Bitsync

The Network Synchronizer

Bitsync™

Embedded OEM BITS interface module for Network Synchronization and timing
source management.

Description:

BITSync is an embedded OEM interface module handling SSMs (Synchronization Status Messages) and Interface functions to BITS (Building Integrated Timing Supply). The BITSync is designed to fulfill all of the required interfacing between the NE (Network Element) and the on-site BITS, and it is an essential component in the managed timing distribution telecom network.

Features:

Telcordia: GR-1244-CORE, Telcordia: GR-253-CORE, ANSI T1. 101
recommendations compliant

External Timing, Line Timing, Through Timing and Hold Over timing modes support

Message Pass Through and Threshold AIS Generation mode support

3.3 V power supply

Automatic timing reference switching based on LOS

Frequency offset and SSM messages (first and second generation) processing

Up to five timing references in the line/ through timing mode

Two DS1 interfaces in the external timing mode

Manual timing reference switching command

Manual, Forced Switch, Clear Forced, Lock Out and Clear Lock Out commands support

Automatic or Manual Timing Mode switching

Automatic or manual switching of the derived DS1 reference based on:

SSM message automatic switching
Continuous reference monitoring: frequency offset and LOS
Manual, Forced Switch, Clear Forced, Lock Out, and Clear Lock Out commands support

Automatic alarm processing

I2C, UART serial host processor interface

Complete interface to Terasync’s ATiMe 3/3E/S models

BITSync™ Brochure (71 KB pdf file)

The complete NE (Network Element) – BITS (Building Integrated Timing
Supply) interface solution, providing
the host with a unique
tool that fulfills all of the user’s
timing distribution & message
handling requirements.

BITSync is also a tool for
a non-external timed NE, where no
BITS is available, enabling automatic SSM (Synchronization Status
Message) based timing
references witching.

Environmental Friendly
- RoHS Compliance

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