Black Box MX625A, Руководство пользователя

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8
2-CHANNEL ASYNC TDM
Table 1-1. Strap Selection.
Strap Function Possible Definitions Normal
Identity Positions Factory
Setting
Data Selects the data 1 9600 bps
Rate rate on the 2 4800 bps
sub-channels 3 2400 bps 2400 bps
(same for both) 4 1200 bps
5 600 bps
6 300 bps
150 bps
Parity Selects parity for SW1 (Ch 1)
SW1 each channel SW2 (Ch 2)
SW2
OFF ODD ODD
ON EVEN
Stop Bit Selects number SW3 (Ch 1)
SW3 of stop bits for SW4 (Ch 2)
SW4 each channel
OFF 1 stop bit 1 stop bit
ON 2 stop bits
with 6, 7, or
8 data bits
Parity Selects parity SW5 (Ch 1)
Enable enable or disable SW6 (Ch 2)
SW5 for each channel
SW6 OFF ENABLE ENABLE
ON* DISABLE
Number Selects number SW7 SW8
of Data of data bits
Bits (same for each ON OFF 6 bits 7 bits
SW7 channel) OFF ON 7 bits
SW8 ON ON 8 bits