Architecture 987
The signals at this port conform to the EIA RS-232C standard.
A Dual Port UARThandles the functions of the serial ports for the Card-LAN
serial link test port interface. The test interface is an asynchronous 4800
bps 8 bit connected to port A of the UART.The card-LAN interface is an
asynchronous 19.2 kbps 9 bit start/stop connected to port B of the UART.
The connection to the test port is available at the backplane/MDFconnector.
The signals at this port conform to the EIA RS-232C standard.
A Dual Port UARThandles the functions of the serial ports for the Card-LAN
serial link test port interface. The test interface is an asynchronous 4800
bps 8 bit connected to port A of the UART.The card-LAN interface is an
asynchronous 19.2 kbps 9 bit start/stop connected to port B of the UART.
The connection to the test port is available at the backplane/MDFconnector.
The signals at this port conform to the EIA RS-232C standard.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
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