Whilst this equipment is no longer part of our primary catalogue it is still supported wherever components are available.
SP-25
The SP-25 RTU supports dial in communications and has been superceded by the SP-35 RTU-E for dial in functionality.
SP-12
Previous generation RTU.
ST-52 / Outstations
Previous generation outstation.
Multiplexers
The E1 Drop-Insert Multiplexer provides a range of digital data and audio services that can be managed locally (via LCT) or remotely by D&ITs PC-G8 NMS or a 3rd Party SNMP Manager. This can be utilised to complete loop polling for branch lines etc.