19” Rack mountable, 11-port Serial Expansion Breakout

  • 11 serial port expansion through DB25 connectors
  • 19” rack mountable
  • RX/TX activity, port clock valid, and other status LEDs

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The VT987 is a 19” rack mountable multiport serial expansion module.

The module takes multiport serial input through dual High Density Connectors and provides the output through eleven DB25 connectors.The eleven ports are provided as four bi-directional ternary ports (J1-J4), four bi-directional binary ports (J5-J8), and three output-only binary ports (J9-J11).

A ternary port is made up of a clock and three data pairs in each direction. A binary port is made up of a clock and single data pair in each direction. Baud rates up to 2Mbps are supported on binary ports.

The module front panel includes port RX/TX activity, port clock valid, and other status LED indicators.

The VT987 can be used with modules such as the VadaTech PCI325.

Key Features
  • 11 serial port expansion through DB25 connectors
  • 19” rack mountable
  • RX/TX activity, port clock valid, and other status LEDs
Benefits
  • Seamless integration with VadaTech PCI325 module
  • Full system supply from industry leader
  • AS9100 and ISO9001 certified company
Specifications
Specifications

Block diagram

Related Products

PCI325

Multiport Serial Adapter, PCIe x4

  • Multi-Channel Synchronous/Asynchronous RS-422 communication
  • 24 – RS-422 input pairs 
  • 30 – RS-422 output pairs
  • Supports ternary, binary, or other grouping ofinput/output pairs into multiple serial ports
  • Input clock to synchronise baud rate generators to an external clock reference
  • Clock Jitter cleaner on board
  • Baud rate is programmable per port
  • Holdover capability without external clock
  • Module can be programmed to handle the most complex synchronous/asynchronous serial protocols
  • PCIe x4 Gen2 to the host CPU
View product PCI325 Data Sheet

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