Attach a launch reference cable to the test source of the proper wavelength (some splitters are wavelength dependent), calibrate the output of the launch cable with the meter to set the 0dB reference, attach to the source launch to the splitter, attach a receive launch cable to. Attach a launch reference cable to the test source of the proper wavelength (some splitters are wavelength dependent), calibrate the output of the launch cable with the meter to set the 0dB reference, attach to the source launch to the splitter, attach a receive launch cable to. Attach a launch reference cable to the test source of the proper wavelength (some splitters are wavelength dependent), calibrate the output of the launch cable with the meter to set the 0dB reference, attach to the source launch to the splitter, attach a receive launch cable to the output and the. INTRODUCTION This document provides instructions to install the Tellabs® OLT2 Optical Line Terminal (OLT2). The OLT2 is a self- contained and sealed unit, for mounting on a wall or in standard 19-in (48. This guide describes the 100−220 VAC powering, suggested mounting instructions. Example GPON topology using an ER-8-XG on the uplink side and a PLC splitter on the PON side. On the uplink side, we use a high capacity router such as an ER-8-XG, connected to the OLT. Optical splitters in the outside plant (OSP) are used mostly in passive optical networks (PONs) for fiber-to-the-user (FTTx) networks, and are often overlooked as failure points. In this article I focus on a few basics of optical splitters, their applications, typical causes of failures, and how to. This guide focuses on practical installation considerations for 1xN PLC splitters, with an emphasis on field reliability and repeatable deployment. Understanding Where 1xN PLC Splitters Are Installed 📍 1xN PLC splitters may be installed in: The installation environment determines: Understanding. By dividing a single optical signal from a central Optical Line Terminal (OLT) into multiple outputs for Optical Network Terminals (ONTs) at users' homes, splitters eliminate the need for dedicated fibers to each residence—slashing infrastructure costs while scaling network reach.