HP E2620, Installation And Getting Started Manual

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1-13
Introducing the Switch
Switch Features
RPS and EPS Input Port
The E2620 Switches support connectivity to three external power supplies
denpending on the switch to be supported.
■ The HP 600 Redundant and External Power Supply (J8168A) can be
connected to:
• E2620-24 (J9623A)
• E2620-48 (J9626A)
• E2620-24-PPoE+ (J9624A)
For RPS power only. EPS power is not supported on these switches.
■ The HP 620 Redundant and External Power Supply (J8696A) and the HP
630 Redundant and/or External Power Supply (J9443A) can be connected
to:
• E2620-24-PoE+ (J9625A)
• E2620-48-PoE+ (J9627A)
The RPS functionality of these external power supplies provide redundant
system power in case the switch’s internal power supply fails. The EPS
functionality of the 630 provides additional PoE+ power. The E2620
Switches do not support EPS power from the 620 RPS/EPS. Also refer to
the RPS/EPS Compatibility Matrix on
page 1-4 .
Power Connector
The E2620 Switches and E2620-PoE+ Switches do not have a power switch;
they are powered on when connected to an active AC power source. The
switches automatically adjust to any voltage between 100-127 and 200-240
volts and either 50 or 60 Hz. There are no voltage range settings required.
Switch Features
The features of the E2620 Switches and E2620-PoE+ Switches include:
■ 24, or 48 auto-sensing 10/100Base-TX RJ-45 ports with Auto-MDIX.
■ 4 Uplink ports—two are 1000Base-T RJ-45 and two are mini-GBIC (SFP)
slots.