Specifications include, but are not limited to: Locating / Monitoring Specifications 3.1.1 Designed for long haul applications capable of locating a minimum of four separate armored cables, greater than 50 miles each. 3.1.2 Designed to monitor armored cable for resistive faults to ground greater than 50 miles. 3.1.3 Monitor one cable at a time for cable armor integrity using Sequence termination unit at the far end of the cable. 3.1.4 Locate system shall be compatible with the in place sheath grounding filters and line termination filters. See MnDOT Approved/Qualified Products web site: https://www.dot.state.mn.us/products/trafficmgtsystems/grounding.html 3.1.5 Locate system shall be remotely activated, guided by a voice prompted menu via touch tone telephone using DTMF dial tone commands. “see figure 2 – Fiber Locate comm schematic” 3.1.6 Locate system shall be capable of locating a minimum of four different cables with a minimum of four preset frequencies available from 5 – 10,000 Hz 3.1.7 User programmable timed auto shut off feature. 3.1.8 Line voltage and current displayed on LCD display when the locate signal is on. 3.1.9 Local control via front panel keypad and display. 3.1.10 System can be remotely monitored, and configured through Ethernet port via local area network. 3.1.11 Telnet connection supported. 3.1.12 Industry standard SNMP supported. 3.1.13 System can also be configured with a RS232 port. System Chassis, shall include: Refer to figure 1 – system overview. 3.2.1 19” EiA 2 RCU rack mountable transmitter/monitor chassis 3.2.2 Locate signal generator for a minimum of four cables. 3.2.3 Connection interfaces: Dial up, Ethernet, RS232 3.2.4 Alarm/Monitoring interface for monitoring one cable. Manually configured to monitor a suspect cable run. 3.2.5 Any software that is required for operation, monitoring or set-up. 3.2.6 Installation, operation and maintenance manuals.
