Metrodata ATM CBR DSU, User Manual

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INTRODUCING THE ATM CBR DSU
76-02-031E 16
The default settings for the terminal connected to the management port are given in the table
below:
Figure 3.12 Terminal port default settings
3 . 7. 3 Connecting to a PC COM port
A cable may be required if a PC is being used as the management terminal to connect to the
PC’s 9-pin COM port. A converter cable can be used to convert from the 25-way female D-
type connector on the rear panel of the DSU to a 9-way D-type connector on a PC. The
connections are given in the figure below.
Figure 3.13 Terminal port converter cable 25 way to 9 way
Notes:
a) To inhibit the modem control function for reasons explained earlier in this section, loop
pins 4 and 6 at DSU end of cable.
b) If you are using Windows Hyperterm as your terminal emulator with VT100/220 emulation,
click on
View/Font and activate MS line draw to achieve best picture quality.
Item Default
Terminal type TTY
Baud rate 9600
Parity None
Data bits 8
Stop bits 2
Modem support On
25 Way D Male
(DSU)
Direction Function 9 Way D
Female (PC)
2 Out Transmit 3
3 Out Receive 2
4 Out RTS 7
5 In CTS 8
6 Out DSR 6
7 Ground 5
8 Out DCD 1
1, 9-25 Not connected 4, 9