DC Power Supply Module For the ION 19-Slot Chassis


  •  ION Platform is an intelligent, highdensity, multi-protocol system supporting a variety of network interface devices. Designed for both carrier class and enterprise network applications where multiple points of fibre integration and secure network management of the fibre interface devices is essential.
  • ION chassis can support up to two power supply modules which mount in the rear of the chassis. A single power supply can be used to power all the devices installed in the chassis; however the system can be made redundant with the use of a second power supply.
  • Configuration options include an instant failover mode as well as a load-sharing mode.
  •  IONDCR-R1 is a field installable dry contact relay module for the IONPS-D-R1 power supply.
  • This module mounts in the lower right-hand corner of the IONPS-D-R1 face-plate, allowing the power supply to be tied into a separate alarm circuit. Contacts will be activated on the loss of power, enabling an external visual or audible alarm.
  • Applications for this type of fault alarm output would include enterprise networks as well as in industrial applications. The dry contact relay modules provides another layer of fault indicators, complementing network management software by providing a signal to either a local or remote alarm system.









Item Description

Up to 2 power supply modules can be used in the 19-slot ION chassis, ION219-D

Status LEDs

PWR(Power): Indicates the power supply module is providing power to the ION chassis

Power Input

48 VDC (40-60 VDC) @ 5A


Operating: 0°C to 50°C
Humidity: 5% to 95%
Altitude: 0 – 10,000 ft.


UL Listed (UL60950), FCC Class A, CISPR Class A, CE Mark



Ordering Information

Order Code Description
TN-IONPS-D-R1 Redundant -48 VDC Power Supply Module for 19-Slot ION Chassis
TN-IONDCR-R1 Dry contact relay module for DC Power Supply
TN-IONDCR-R1 Dry contact relay module for DC Power Supply

More Information