HP 5120-48G-PoE+ EI Технічний паспорт - Сторінка 6

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Data sheet | HP 5120 EI Switch Series

HP warranty includes repair or replacement of

hardware for as long as you own the product,

with next business day advance replacement

(available in most countries). The disk drive

included with HP AllianceOne Advanced Services

and Services zl Modules, HP Threat Management

Services zl Module, HP AllianceOne Extended zl

Module with Riverbed Steelhead, HP MSM765 zl

Mobility Controller and HP Survivable Branch

Communication zl Module powered by

Microsoft

Lync has a five-year hardware

warranty. For details, refer to the Software

license and hardware warranty statements at

hp.com/networking/warranty.

Convergence

• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)

facilitates easy mapping using network management applications with LLDP automated

device discovery protocol

• LLDP-MED

is a standard extension that automatically configures network devices, including LLDP-capable

IP phones

• LLDP-CDP compatibility

receives and recognizes CDP packets from Cisco's IP phones for seamless interoperation

• IEEE 802.3af Power over Ethernet

provides up to 15.4 W per port to PoE-powered devices such as IP phones, wireless access

points, and video cameras

• PoE allocations

supports multiple methods (automatic, IEEE 802.3af class, LLDP-MED, or user-specified) to

allocate PoE power for more efficient energy savings

• Voice VLAN

automatically assigns VLAN and priority for IP phones, simplifying network configuration and

maintenance

• IP multicast snooping (data-driven IGMP)

prevents flooding of IP multicast traffic

Device support

• Cisco prestandard PoE support

detects and provides power to Cisco's prestandard PoE devices such as wireless LAN access

points and IP phones

Additional information

• Green IT and power

improves energy efficiency through the use of the latest advances in silicon development;

shuts off unused ports and utilizes variable-speed fans, reducing energy costs

• Green initiative support

provides support for RoHS and WEEE regulations

Warranty and support

• Lifetime Warranty 2.0

advance hardware replacement for as long as you own the product with next-business-day

delivery (available in most countries)

• Electronic and telephone support (for Lifetime Warranty 2.0)

limited 24x7 telephone support is available from HP for the first 3 years; limited

electronic and business hours telephone support is available from HP for the entire

warranty period; to reach our support centers, refer to hp.com/networking/contact-support;

for details on the duration of support provided with your product purchase, refer to

hp.com/networking/warrantysummary

• Software releases

to find software for your product, refer to hp.com/networking/support; for details

on the software releases available with your product purchase, refer to

hp.com/networking/warrantysummary