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Operating Rules

This chapter discusses the operating rules and characteristics of PoE and describes the capabilities of a device used to provide redundant and external PoE power, the HP ProCurve 600 Redundant and External Power Supply (J8168A), hereafter referred to as the HP 600 RPS/EPS. The HP 600 RPS/EPS is an accessory product for the Switch 2600-PWR Series devices, the HP ProCurve Switch xl PoE Module, and specific other HP ProCurve switches. The redundant power supply (RPS) and external power supply (EPS) features are explained below.

HP 600 RPS/EPS Operation

The HP 600 RPS/EPS monitors the power signal from a switch by detecting that it is connected to the switch with an RPS or EPS cable. When the power from the switch is no longer detected, the HP 600 RPS/EPS provides power to the switch within 1 millisecond.

The HP 600 RPS/EPS supports hot plugging of an RPS or EPS cable. For more information refer to the documentation that came with the HP 600 RPS/EPS. For connectivity refer to the HP ProCurve Switch 2600 and 2600-PWR Series Installation and Getting Started Guide that came with your switch.

Redundant Switch Power

The HP 600 RPS/EPS provides redundant power to any one of up to six switch products, to back up the power supply in a switch in case of loss of AC power, or a fault condition. The HP 600 RPS/EPS is an unmanaged power supply that only provides information by way of LEDs or through the port interfaces to attached devices.

Rules Operating

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