NTI RACKMUX KVM Drawer with NODEMUX Switch
Wiring Schematic of Matrix-Y-1 cable
9D Male | 9D Female | 9D Male |
|
(Unit #1) | (Source) | (Unit #2) | |
2 |
| 3 |
|
3 | 3 |
| Not connected to |
5 | 5 | 5 | source connector |
| |||
22
7
8 Jumper
1
4Jumpers
Figure 17- Matrix-Y-1 wiring schematic
Unit Address
In order for a terminal to communicate with one or more NODEMUX switches, each switch must have a unique address. The NODEMUX will only respond to commands from a terminal if its address is embedded in the command. Up to 15 NODEMUX switches can be connected in a "daisy chain" to a terminal, each with its own unique address.
To set the address of the NODEMUX, from the Switch Configuration mode menu (Fig. 15 on page 17), press <Tab> until the cursor bar moves to highlight "RS232 UNIT ADDRESS". press <Up Arrow> or <Down Arrow> until the desired address
Exit Switch Configuration Mode
Once changes are made to the Switch Configuration menu, press <Enter> and <Y> to save them.
To exit without saving, press <Esc>, then <N>, then <Esc> again. The menu will return to the Administration Mode without saving the changes made. .
Changes made will take effect the next time the NODEMUX is power cycled.
Command Protocol
Terminal control commands supported by the NODEMUX are defined below.
Notes:
•All commands should be terminated with an <Enter> (ASCII 13) denoted by <CR>. When a command is sent, the entire string is echoed back to the terminal along with a response from the addressed unit as shown in the command definitions. Unit response will be sent within 500 msec after <CR>.
• All characters should be upper case, and all numbers below 10 should have a leading 0 (ex: 1 = 01).
• For units with one USER port (i.e. this NODEMUX switch), use 01 for the USER select.
18