* Industrial networks using RS422 or RS485 based programmable logic controllers

* Transportation communications

* Access control systems

* Fire and alarm systems

* Building automation

Features & Benefits:

* Extends module separation to several kilometres of multimode fiber and to over a hundred kilometres of singlemode fiber

* Compatible with all common fiber sizes

* Available in redundant Bus and Ring configurations

* Complete end-to-end isolation with up to 40 units in series

* Built in test features

* Safe transmission in hazardous environments

* Immune to electrical interference

* Extremely robust electronics and packaging designed for severe industrial environments