Datasheet

4
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Physical security:
– Front-panel buttons: provides the ability to
disable reset and clear buttons on front panel for
added security
– Kensington Lock: 2520-8-PoE and
2520G-8-PoE switches include a Kensington Lock
slot for securing the switches in open-space
deployments
Convergence
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LLDP-MED (Media Endpoint Discovery): a
standard extension of LLDP that automatically
configures network devices such as IP phones
•
IP multicast snooping and data-driven
IGMP: automatically prevents flooding of IP
multicast traffic
•
Voice VLAN: uses LLDP-MED to automatically
configure VLAN for IP phones
Flexibility
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Quiet operation:
– Fanless design (2520-8-PoE and
2520G-8-PoE switches): enables quiet
operation for deployment in open spaces
– Variable-speed fans (2520-24-PoE and
2520G-24-PoE switches): improves fan speed
for the operating environment while keeping noise
and energy consumption levels to a minimum
•
Flexible mounting:
– Rackable: is mountable in a standard 19-inch
rack with included hardware (2520-8-PoE and
2520G-8-PoE rack kit available free of charge via
the Web)
– Wall mountable: allows the switch to be
mounted to a wall using included hardware
– Surface mountable: allows the product to be
mounted above or below a surface (such as a
desk or table) with included hardware
•
Compact size: products are designed to reduce
space requirements (see product specifications for
exact dimensions)
Product architecture
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Energy-efficient design:
– Fans: fanless (2520-8-PoE and 2520G-8-PoE)
and variable-speed fans (2520-24-PoE and
2520G-24-PoE) help reduce power consumption
– Port LEDs: port link and activity LEDs can be
turned off to conserve energy
– Port low-power mode: when no link is
detected on a port, the port will automatically go
into low-power mode to conserve energy (2520G
switch)
Warranty and support
*Hardware warranty replacement for as long as you own the product, with next business day advance replacement (available in most countries) with a five-year hardware warranty
replacement for the disk drive included with HP AllianceONE Services zl Module, HP Threat Management Services zl Module, HP PCM+ Agent with AllianceONE Services zl
Module, and HP E-MSM765 zl Mobility Controller. For details, refer to the HP Software License, Warranty, and Support booklet at www.hp.com/networking/warranty.
•
Lifetime warranty: for as long as you own the
product with advance replacement and
next-business-day delivery (available in most
countries)*
•
Electronic and telephone support: limited
electronic and telephone support is available from
HP; refer to www.hp.com/networking/warranty for
details on the support provided and the period
during which support is available
•
Software releases: refer to
www.hp.com/networking/warranty for details on
the software releases provided and the period
during which software releases are available for
your product(s)