Transition Networks SM24-1000SFP-AH, Руководство по установке, Страница: 42 / 76

3-10
Installing the Switch
3
4. Check the indicators on the power module as the switch is powered on to verify
that the AC LED indicating external power status is on, and that the +12V LED
indicating internal power conversion is on. If not, recheck the power supply and
power cable connections at the supply source and at power module.
5. If you have installed both a primary and redundant power conversion modules,
verify that the LEDs on both modules are lit as indicated in the preceding step.
Connecting to the Console Port
The RJ-45 serial port on the switch’s front panel is used to connect to the switch for
out-of-band console configuration. The on-board configuration program can be
accessed from a terminal or a PC running a terminal emulation program. The pin
assignments used to connect to the serial port are provided in the following table.
Figure 3-9 Serial Port (RJ-45) Pin-Out
Wiring Map for Serial Cable
The serial port’s configuration requirements are as follows:
• Default Baud rate—9,600 bps
• Character Size—8 Characters
• Parity—None
• Stop bit—One
• Data bits—8
• Flow control—none
Table 3-1 Serial Cable Wiring
Switch’s 8-Pin
Serial Port
Null Modem PC’s 9-Pin
DTE Port
6 RXD (receive data) <---------------------------- 3 TXD (transmit data)
3 TXD (transmit data) -----------------------------> 2 RXD (receive data)
5 SGND (signal ground) ------------------------------ 5 SGND (signal ground)
No other pins are used.
8
1
1
8