HP 2620 series Технічні характеристики - Сторінка 5

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Data sheet | HP 2620 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 drives

included—with the 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

Lync—each have a

five-year hardware warranty. For details, refer

to the software license and hardware warranty

statements at hp.com/networking/warranty.

Convergence

• IP multicast snooping (data-driven IGMP)

Mitigates flooding of IP multicast traffic automatically

• Media endpoint discovery (MED) enabled by the link-layer discovery protocol (LLDP)

Defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN

to automatically configure network devices such as IP phones

• IEEE 802.1ab LLDP

Facilitates easy mapping, using network management applications with the LLDP automated

device discovery protocol

• PoE and PoE+ allocations

Support multiple methods—automatic, IEEE 802.3at dynamic, LLDP-MED fine grain,

IEEE 802.3af device class, or user specified—to allocate and manage PoE/PoE+ power for

more efficient energy use

• LLDP-CDP compatibility

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

Monitor and diagnostics

• Port mirroring

Enables traffic on a port to be simultaneously sent to a network analyzer for monitoring

• Software updates

Are offered as free downloads from the Web

Flexibility

• Quiet operation

– Fan-less design (2620-24 switch)

Enables quiet operation for deployment in open spaces

– Variable-speed fans (2620-24-PPoE+, 2620-24-PoE+, 2620-48, and 2620-48-PoE+

switches)

Improve fan speed for the operating environment, while keeping noise and energy

consumption levels to a minimum

• Flexible mounting

– Rack mountable

Allows the switch to be mounted on a standard 19-inch rack, with the hardware included

– Surface mountable

Allows the switch to be mounted above or below a surface (such as a desk or table), using

the hardware included

Warranty and support

• Lifetime Warranty 2.0

Advance hardware replacement is offered 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 provided by HP for the first three years; limited

electronic and telephone support during business hours is provided by HP for the complete

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

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

hp.com/networking/warrantysummary

• Software releases

To find software for your product, visit hp.com/networking/support; for

details on the software releases available with your product purchase,

visit hp.com/networking/warrantysummary