The TR-4800E Tally router provides 32 tally inputs and 48 tally outputs with the option for an additional 16 GPIO on its front, and is used in conjunction with MAGNUM-TALLY for physical GPIO. It receives tally inputs from a devices like switchers, record systems, etc. and provides this information over Ethernet to MAGNUM-TALLY to be processed. The tally information can then be used by MAGNUM-TALLY to provide tally information to cameras, Under Monitor Displays (UMDs), switchers, replay and record systems etc.

The optional front 16 GPIO are individually software selectable with LED indicators to be GPI/GPO, Wet/Dry, when configured as GPI Wet inputs are polarity insensitive. The front also has Binding post pair for a external voltage input, internal or this external power can be used for wet GPIO applications.

View additional details on MAGNUM-TALLY.

  • Wet or Dry GPI inputs
  • Opto Isolated GPI inputs
  • Selectable GPI edge, high, low triggers
  • Wet or Dry GPO outputs
  • Pulse or Steady GPO's
  • Optional 16 GPIO front mounted Binding Post
  • Ethernet & Serial control ports
  • Serial diagnostic port
  • Full VistaLINK® PRO command & control, SNMP
  • Optional redundant external power supply

Download Datasheet


Rear Inputs
ConnectorsD37 Socket for inputs, each with 16 GPI, Vcc, isolated ground
Rear Outputs
ConnectorsD37 Socket for inputs, each with 16 GP0, Vcc, isolated ground
Front I/0Optional
ConnectorsGPIO Binding posts, software selectable to be input or outputs
EthernetRJ45, standard 10/100 Ethernet interface
Serial1RS232 debug port
Serial2RS422/232 for control
SupplyAuto Ranging 100-240V, 50/60Hz
Consumption40 watts
Redundant PSUoptional, external
Height1RU, 44mm (1.75" nom.)
Width19" rack mount
Depth7.625" (194mm) excluding binding posts

Ordering Information

TR-4800E32x48 Tally Router, 1RU unit
Ordering Options
+PB16Additional 16 GPIO, external Vcc input for WET contacts, front mounted binding posts
+PSRedundant external 12V power supply
TR-4800E-BHPGPIO Bulkhead Panel for TR-4800E