Nortel Networks Video Gaming Accessories 553-3001-211 Manual De Usuario

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QPC513 Enhanced Serial Data 
Interface card
Contents
This section contains information on the following topics:
Introduction
The QPC513 Enhanced Serial Data Interface (ESDI) card gives the 
CS 1000S, CS 1000M, and Meridian 1 switch two fully synchronous 
high-speed serial ports. 
These high-speed synchronous ports are used to connect the processor to 
synchronous communication peripherals such as Meridian Mail or to a host 
computer (for example, DEC or Tandem) using Meridian Link. This card 
cannot be used as an asynchronous port or to connect to an administrative and 
maintenance terminal. Use either the NT8D41 SDI paddle board or the 
QPC841 Quad Serial Data Interface card to connect the switch to an 
asynchronous serial peripheral.