Dell PowerConnect 3248 Daftar Fitur - Halaman 2

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DELL SERVICES

Dell offers a broad portfolio of services that help

optimize use of Dell technology, rapidly deploy

systems, and maximize system uptime. Dell provides

expert advice and technical assistance, and a single

point of contact, while striving to help achieve

a lower total cost of ownership.

Standard Warranty and Service Plan

Dell

PowerConnect

managed switches come with

™

a three-year Limited Warranty

and three years of

Next Business Day unit replacement

Warranty can be supplemented by purchasing

your choice of:

• Three years of Next Business Day On-Site

Service with unit replacement

• Three years of Same-Day

unit replacement

• Three years of Same-Day On-Site

with unit replacement

24/7 Hardware Technical Phone Support

Dell's toll-free hardware support line can be used

anytime for the duration of the warranty period.

There is no limit and no charge on calls you

make to Dell for troubleshooting assistance

and diagnosis of Dell hardware.

For all PowerConnect Limited Warranties, the length

of the technical phone support is the same as the

length of the system's Limited Warranty.

DirectLine

™

Plus Software Support Hotline

Dell's DirectLine Plus service provides telephone

support for PowerConnect managed switch software.

DirectLine Plus includes enhanced support with full

24/7 coverage and a guaranteed telephone response

time of one hour for critical issues and two hours

for non-critical issues, or your resolution is free.

(The guarantee does not apply to single resolutions

purchased individually.)

Installation Services

Dell offers on-site installation of all PowerConnect

switches.

• Standard Installation provides installation of the

PowerConnect switch, including installation into

a Dell-supported rack (if required), connecting

cables between the switch and attached servers

and clients, and testing for proper connectivity.

• Advanced Installation provides installation of the

PowerConnect switch, as described above, plus

advanced configuration of managed switches,

including all features outlined in the User Guide

(Password protection, System Manager, Port

Manager, Address Manager, Spanning Tree, VLAN

and Class of Service Setup, Port Trunking, Port

Mirroring, SNMP , Multimedia Support, and

Statistics). Customer must provide detailed

configuration requirements prior to installation.

Services vary by region. For more information on the

available services in your area, please visit dell.com.

Dell PowerConnect 3248 and PowerConnect 5224 Switches

Switching capacity 13.6Gb/s

10/100BaseT ports 48 Ports RJ-45, IEEE 802.3/802.3u

10/100/1000BaseT ports Two Ports RJ-45, IEEE 802.3ab

Fiber media support Two SFP slots (combo with

Auto-negotiation Speed, duplex mode, flow control;

. The Limited

Class of Service L2 IEEE 802.1p tagging and

Labor

Labor Service

IP Multicast support IGMP v1/v2 snooping, static

Dell cannot be responsible for errors in typography or photography.

These devices have not been approved by the Federal Communications Commission for use in a residential environment. These devices are not, and may not

be, offered for sale or lease, or sold or leased for use in a residential environment until the approval of the FCC has been obtained.

For a complete copy of our guarantees or limited warranties, please write to Dell USA L.P., One Dell Way, Round Rock, Texas 78682, Attn: Warranty.

Replacement unit will be dispatched if necessary following phone-based troubleshooting. To receive your unit the next business day, Dell must be able to dispatch

the unit before 5 p.m. (depending on service contract) C.S.T. Availability varies.

Service may be provided by third-party provider. Technician will be dispatched if necessary following phone-based troubleshooting. To receive next business

day service, Dell must notify the service provider before 5:00 pm (depending on service contract) customer time. Availability varies.

Service or replacement unit (depending on service contract) may be provided by third-party provider. Technician or replacement unit will be dispatched

if necessary following phone-based troubleshooting. For 7x24 and 5x10 service, Dell will dispatch a service technician or replacement unit within 4 hours of

determining the hardware problem. For 5x10 service, the service technician or replacement unit may not arrive until the following business day if dispatched

after 4:00 pm local time. Available within a 125-mile radius of over 80 metropolitan areas. Customers not located within a 125-mile radius of the stocking locations

are not eligible for this offering. Available in the U.S. only.

Dell, the Dell logo, DirectLine and PowerConnect are trademarks of Dell Computer Corporation. Other trademarks and trade names may be used in this document

to refer to either the entities claiming the marks and names or their products. Dell disclaims proprietary interest in the marks and names of others.

FEATURES PowerConnect 3248

1000BaseT ports) for 1000SX and

1000LX transceivers

MDI/MDIX

VLAN IEEE 802.1Q tagging and port-based, IEEE 802. 1 Q tagging and port-based,

up to 255 VLANs, dynamic

VLAN (GVRP)

port-based priority with four

queues per port

L3 priority based on IP ToS

(Precedence, DSCP)

L4 priority based on TCP/UDP Port

IP Multicast

Availability Spanning Tree, IEEE 802.3ad Link

Aggregation, LACP , port mirroring

Optional external redundant power

with PowerConnect RPS-600

Management Web-based management

Industry-standard command line

interface (CLI)

RADIUS remote authentication

for administrative access

SNMPv1, 4 RMON groups,

multiple MIBs

Configuration file management,

dual firmware images

Chassis 1U, rack-mounting kit included

Simplicity and performance.

Visit www.dell.com for more information.

PowerConnect 5224

48Gb/s

None

24 Ports RJ-45, IEEE 802.3ab

Four SFP slots (combo with