Extreme Networks A4H124-24 Datový list stáhnout pdf

A-Series – Data Sheet 1

DATA SHEET

A-Series A4

BENEFITS

BUSINESS ALIGNMENT

• Extreme Networks policy

capabilities support converged

multimedia networks

• Reliable network operation for

mission-critical applications

OPERATIONAL EFFICIENCY

• Scalable architecture supports

continued growth of network

capacity

• Consolidated management

capabilities reduce network

operational expenses

• Highly available design ensures

reliable network operations

OPERATIONAL EFFICIENCY

• Network access secured by 802.1x,

MAC address and web-based

authentication methods

• Extreme Networks policy

provided enhanced network

security that is maintained

concurrently with user mobility

• Architecture designed with

integral network security

SUPPORT AND SERVICE

• Industry-leading customer satisfaction

and first call resolution rates

• Personalized services, including

site surveys, network design,

installation, and training

• Comprehensive lifetime warranty,

including feature upgrades and

• Release 6.61 adds policy and

basic routing with support for two

devices (PC and a phone) on a

single port

• High-availability design assures reliable network operations

• Now with Extreme Networks policy and

basic routing

• PoE supports a variety of

network devices

• Investment protection via

lifetime warranty

• 140.8 Gbps capacity and 104.8 Mpps

Product Overview

The Extreme Networks A4 is a highly reliable fast Ethernet edge switch that

provides scalable, wire-rate performance in support of the bandwidth-intensive

and delay-sensitive requirements of today’s demanding applications. The A4 also

provides multi-layer packet classiﬁcation and priority queuing for dierentiated

services. Along with a switch capacity of 17.6 Gbps, the A4 provides up to 48

10/100 Ethernet ports as well as 4 Gigabit Ethernet uplink ports. Leveraging the

A4’s stacking capability, as many as 8 A4s can be interconnected in a single stack

to create a virtual switch that provides 140.8 Gbps of capacity and up to 384

10/100 Ethernet ports as well as 16 Gigabit Ethernet uplink ports.

The A4 includes enterprise-class features in a 10/100 stackable switch that ensure

seamless connectivity and application performance. With support for 16,000

MAC addresses, the A4 is an excellent choice for medium to large enterprises that

need to support thousands of endpoints. Support for Extreme Networks policy

enables strong support for integrated multimedia networks, including Voice over

IP (VoIP) and IP video, as well as all types of data-intensive applications. With the

6.61 ﬁrmware release, all A4s can now deploy separate policies for both a personal

computer and a VoIP phone on a single switch port. In conjunction with its non-

blocking L2 switching architecture, the A4’s intelligent queuing mechanisms ensure

that mission-critical applications receive prioritized access to network resources.

Stackable L2/L3 Edge Switch

1 2 3 4 5 6 7

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Strany 1 - A-Series A4

A-Series – Data Sheet 1DATA SHEET A-Series A4BENEFITSBUSINESS ALIGNMENT• Extreme Networks policy capabilities support converged multimedia networks•

Strany 2 - Performance & Scalability

A-Series – Data Sheet 2The A4 includes a 24 port model with a very quiet design that operates fan-less in a typical oce environment, making it ideal

Strany 3 - A-Series – Data Sheet 3

A-Series – Data Sheet 3MAC Address Table Size16,000VLANs4,094 VLAN IDs1,024 VLAN Entries per StackSwitching ServicesANSI/TIA-1057 – LLDP-MEDIEEE 802.

Strany 4 - Switch Model Speciﬁcations

A-Series – Data Sheet 4Switch Model SpeciﬁcationsA4H124-24 A4H124-24P A4H124-48 A4H124-48PPerformanceThroughput Capacity wire-speed Mpps(switch / st

Strany 5

A-Series – Data Sheet 5 Switch Model SpeciﬁcationsA4H124-24 A4H124-24P A4H124-48 A4H124-48PAcousticsThroughput Capacity wire-speed Mpps(switch / sta

Strany 6 - STK-RPS-150PS POWER SUPPLY

A-Series – Data Sheet 6STK-RPS-150CH2 POWER SHELFPower Supply Slots2Dimensions (H x W x D)*5.5 cm (2.2”) x 44.0 cm (17.3”) x 18.0 cm (7.0”)Weight0.95

Strany 7 - Service and Support

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