Description:
HP ProCurve E600 Redundant and External Power Supply
Manufacturer Part# J8168A

Overview:
The HP ProCurve 600 Redundant and External Power Supply (RPS/EPS) has two different power supplies embedded: one for 12 V and the other one for 50 V. The 12 V power supply is called a redundant power supply (RPS) and the 50 V power supply is called the external power supply (EPS). The RPS has six ports offering redundant power to any one of up to six ProCurve switches. The EPS has two ports and can power up to 24 Power over Ethernet (PoE) ports with full 15.4 W PoE power if only one of the EPS ports is used. Alternatively it can simultaneously power up to 12 ports with full 15.4 W of PoE power on each of two switches if both EPS ports are used. The pair of EPS ports can supply up to 408 W of PoE power. A small form-factor pluggable (SFP) Gigabit LH transceiver that provides a full-duplex Gigabit solution up to 70 km on single-mode fiber.