16
Quick Start Guide: 720XP Series 2 RU Cognitive Campus Switches
Connecting Serial and Management Cables
Chapter 4: Cabling the Switch
For power supply redundancy, at least one more power supply should be installed than is required to
power the system.
displays the AC power supply.
Figure 4-1: AC Power Supply
The accessory kit provides IEC-320 C15 to C16 power cables.
4.2
Connecting Serial and Management Cables
The accessory kit includes the following cables:
•
RJ-45 to DB-9 serial adapter cable.
•
RJ-45 Ethernet cable.
lists the pin connections of the RJ-45 to DB-9 adapter cable.
The front panel contains the console, management, and USB ports.
displays the ports on
the CCS-720XP-96ZC2 switch.
displays the front panel of all switches covered by this
guide.
1
PSU handle
2
PSU status LED
3
Release
Table 4-1 RJ-45 to DB-9 Connections
RJ-45
DB-9
RJ-45
DB-9
RTS
1
8
CTS
GND
5
5
GND
DTR
2
6
DSR
RXD
6
3
TXD
TXD
3
2
RXD
DSR
7
4
DTR
GND
4
5
GND
CTS
8
7
RTS