Cabling the Switch
4.1 Connecting Power Cables
Important! Installation of this equipment must comply with local and national electrical codes. If necessary, consult with the appropriate regulatory agencies and inspection authorities to ensure compliance.

Installation de cet équipement doit être conformes aux codes électriques locaux et nationaux. Si nécessaire, consulter les organismes de réglementation appropriés et des autorités de contrôle pour assurer la conformité.
Important! Read all installation instructions before connecting the system to the power source.

Lire toutes les instructions d'installation avant de brancher le système à la source d'alimentation.
Important! This equipment must be grounded. Never defeat the ground conductor.

Cet équipement doit être mis à la terre. Ne jamais modifier le conducteur de terre.
Important! This unit requires overcurrent protection.

Cet appareil requiert une protection contre les surintensités.
The following AC power supply is supported. The switch can be powered by up to four power supplies.
PWR-1021-AC-RED
Power requirements vary by switch. Refer to Table 1-4 for information regarding your specific system. Connect each AC power supply to a circuit that provides the required power.
Appendix D displays the location of the power supplies on the rear panel of the switch.
Note To Power down the Switch: Remove all power cords and wires from the power supplies.
Input Power and Power Supply redundancy is dependent on the actual system power draw.
For maximum Input Power redundancy, each power supply should be connected to its own input overcurrent protection.
For power supply redundancy, at least one more power supply should be installed than is required to power the system. Figure 4-1 displays the AC power supply.
Figure 4-1: AC Power Supply
 
1
PSU handle
       
2
PSU status LED
       
3
Release
       
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.
Table 4-1 lists the pin connections of the RJ-45 to DB-9 adapter cable.
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
The front panel contains the console, management, and USB ports. Figure 4-2 displays the ports on the CCS-720XP-96ZC2 switch. Appendix C displays the front panel of all switches covered by this guide.
Figure 4-2: Front Panel Ports
 
1
Ethernet management port
       
2
USB port
       
3
Console serial port
       
 
Connect the front panel ports as follows:
Console (Serial) Port: Connect to a PC with the RJ-45 to DB-9 serial adapter cable.
The switch uses the following default settings:
9600 baud
No flow control
1 stop bit
No parity bits
8 data bits
Ethernet Management Port: Connect to 10/100/1000 management network with RJ-45 Ethernet cable.
USB Port: The USB port may be used for software or configuration updates.
Caution Excessive bending can damage interface cables, especially optical cables.

Flexion excessive peut endommager les câbles d'interface, notamment des câbles optiques.