ONT142R Installation
Document Revisions
| Revision | Date | Notes |
|---|---|---|
| Revision A | January 2017 | Formal release of document |
| Revision B | March 2024 | Added MCU to Ethernet Features |
| Revision C | January 2025 | Added installation note on stacking ONTs |
| Revision D | June 2025 | Added RF Power Specification |
Related Documentation
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Introduction
This guide describes the Tellabs ONT142R optical network terminal (ONT), its features, status indicators, installation at the customer premises, operation, and basic troubleshooting activities.
The ONT142R is part of the Tellabs 100 series of ONTs for passive optical networks (PON). It is a compact desktop unit that can sit on a desk, a table, or a shelf, or can be attached to a wall, the underside of a desk or shelf, or almost any other object using a wall mounting bracket (optional).
When connected to a Tellabs 1100-series optical line terminal (1150/1150E, 1134, FlexSym OLT1, FlexSym OLT2, FlexSym OLT6, FlexSym BOLT, FlexSym OLT-mini plus) upstream through a single fiber optic cable, the combination provides high-performance enterprise ONT features, cost, energy, and space savings, plus Tellabs’ exclusive high-security All Secure PON.
Intended Audience
This document is intended for technicians responsible for:
- Preparing the installation location
- Unpacking and installing the ONT and any accessories
- Connecting the ONT to power and the PON network
- Connecting services to the ONT
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