Chapter 10: Powering On the Chassis
202
Section II: Installing the Chassis
The components of the power supply are identified in Figure 122.
Figure 122. Components of the AT-SBxPWRSYS1 DC Power Supply
Warning
As a safety precaution, install a circuit breaker with a minimum value
of 50 Amps between the equipment and the DC power source.
Always connect the wires to the LAN equipment first before you
connect the wires to the circuit breaker. Do not work with HOT feeds
to avoid the danger of physical injury from electrical shock. Always
be sure that the circuit breaker is in the OFF position before
connecting the wires to the breaker.
E9
Warning
For centralized DC power connection, install only in a restricted
access area.
E23
Note
A tray cable is required to connect the power source if the unit is
powered by centralized DC power. The tray cable must be a UL
listed Type TC tray cable and rated at 600 V and 90 degrees C, with
two conductors, 8 AWG.
E24
Positive (+)
Terminal
Negative (-)
Terminal
On/Off
Switch
Locking
Handle
Locking
Handle
Screw
Plastic
Cover
Ground Post
with Nut and
Washer
Содержание AT-SB*81CFC960
Страница 20: ...20...
Страница 34: ...Chapter 1 Chassis and Power Supplies 34 Section I Hardware Overview...
Страница 94: ...Chapter 3 AT SBx81CFC960 Controller Fabric Card 94 Section I Hardware Overview...
Страница 96: ...96...
Страница 142: ...Chapter 6 Installing the Power Supplies 142 Section II Installing the Chassis...
Страница 166: ...Chapter 7 Installing the AT SBx81CFC960 Controller and Ethernet Line Cards 166 Section II Installing the Chassis...
Страница 230: ...Chapter 10 Powering On the Chassis 230 Section II Installing the Chassis...
Страница 254: ...Chapter 12 Troubleshooting 254 Section II Installing the Chassis...
Страница 298: ...Chapter 14 Upgrading the Controller Fabric Card 298 Section II Installing the Chassis...
Страница 300: ...300...
Страница 314: ...Chapter 15 VCStack Plus Overview 314 Section III Building a Stack with VCStack Plus...
Страница 356: ...Appendix A Technical Specifications 356...