Installing the Series 8200zl Switch
Installation Procedures
| 4. Install a Power Supply |
| The switch will run on one power supply. However, only the first six module |
| slots |
| power all 12 module slots there needs to be two power supplies installed in |
| the switch. |
| When there is two power supplies installed in the switch and one should fail, |
| the other power supply can keep the switch running and the first six module |
| slots operational. |
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C a u t i o n | The Series 8200zl switch is designed to provide continuously operating PoE |
| power in the event of a single power supply failure with only a loss of PoE |
| power to lower priority ports. |
| If more than one power supply fails while the switch is at or near maximum |
| operating power (that is: the sum total of all PoE supply capacity minus the |
| largest supply, see chapter 2 and 4 of the PoE (ProCurve Power over Ethernet) |
| Devices Planning and Implementation Guide) loss of all PoE power may |
| result. |
| To return PoE power to the ports, without causing the switch to reboot, when |
| there are two or more power supplies still supplying 12V power, unplug the |
| power cord for 5 seconds and replug it for each power supply one at a time. |
| Another, |
| |
| 875 W Power Supply (J8712A), or a ProCurve Switch zl 1500 W Power Supply |
| (J8713A) can be installed in the back of the switch. The 8212zl can hold up to |
| four power supplies. |
| The 875 W Power Supply (J8712A) can supply up to 273 watts for PoE power. |
| The 1500 W Power Supply (J8713A) can supply up to 900 watts at 220 volts for |
| PoE power. |
| To prevent overloading of the building circuits breakers, the second power |
| supply can be connected to a different AC power source from the other supply. |
| This also helps with redundancy, if one AC power source fails, the switch will |
| continue to run. |
| Install the second power supply into power slot number 2 as shown in Figure |
| |
| The slot cover can be removed with either a |
| driver. Retain the slot cover for future use. |
Switch | Series the Installing |
| 8200zl |
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