3Com Baseline 2250 Plus Manuel utilisateur

PRODUCT DETAILS

3Com® Baseline Switch

2250 Plus

Product #: 3CBLSF50H

Features, Benefits & Specifications

Affordable, Web-managed 10/100 Ethernet Switching with Gigabit

Uplinks

The "smart" 3Com® Baseline Switch 2250 Plus is a web-managed

Layer 2 10/100 Ethernet switch. It offers enterprise-class features,

customized and priced for small- and mid-sized organizations. With

an easy-to-use interface and advanced features (VLANs, IEEE

802.1X authentication and Rapid Spanning Tree), this switch is a

cost-effective way to provide a converged network.

Layer 2 Switching with Advanced Features

The Baseline Switch 2250 Plus has forty-eight 10/100 ports and two

dual-purpose Gigabit ports (copper or SFP-based fiber) to connect to

high-performance computers, servers, or core network backbones.

The switch provides non-blocking performance—

all ports perform at

wirespeed which helps to eliminate network traffic bottlenecks.

Manual link aggregation allows ports to be grouped together to form

an ultra-high-bandwidth connection that greatly expands bandwidth

capacity to the network backbone.

This "smart" switch has the features that help build a voice ready

network, with support for auto-voice VLAN, SNMP-based

management, IGMP snooping and query and IEEE 802.1X for

strengthening security.

The Baseline Switch 2250 Plus also supports Spanning Tree and

Rapid Spanning Tree, traffic prioritization, priority queuing and

VLANs. These switching features ensure optimal use of available

bandwidth as traffic flow is directed according to the needs of the

business.

No Switch Setup Required

This Baseline Plus switch is operational straight out-of-the-box; as

long as default settings are acceptable, there is no need to configure

the switch. If desired, the switch can be configured using a web

browser or SNMP management software.

Smart Browser-Based User Interface

For networks that require more control, the switch management

interface— completely redesigned to enhance useability— allows

even novice users to quickly and confidently configure the switch

during initial setup or normal operation.

In addition, the web interface features individual port-traffic

monitoring (port mirroring) and a unique, quick-glance switch status

review. A cable diagnostic tool lets users troubleshoot basic

connectivity problems via the web management interface, further

simplifying network installation.

(Please note: this product is not available in all regions- check with

your local 3Com reseller or partner.)

Web-managed Layer 2 10/100 Ethernet switch

Forty-eight 10/100 ports and two dual-purpose Gigabit ports

(copper or SFP-based fiber)

No need to configure the switch if default settings are

acceptable

If more control desired, the switch interface allows even

novice users to quickly and confidently configure the switch

Switch can be managed with SNMP-compatible software



VLANs segment the network by grouping users based on their

data or traffic requirements, making the best use of available

bandwidth

Voice over IP (VoIP) traffic can be automatically assigned to

a voice-dedicated VLAN, optimizing this delay-sensitive

traffic



With manual link aggregation, group ports together to form an

ultra-high-bandwidth trunked connection to the network

backbone and help prevent traffic bottlenecks

IEEE 802.1X network access control provides standards-

based security combined with local authentication

Rapid Spanning Tree Protocol (RSTP) support improves

network compatibility, scalability and availability

IGMP snooping and query and multicast filtering optimizes

network performance

Easy-to-use browser based tools allow remote detection of

cable issues

Product Specifications

Ports: total of 50 ports, with 48 autosensing 10/100 ports and 2

dual-personality Gigabit port pairs, configurable as 10/100/1000 or

SFP

Layer 2 switching: full-rate nonblocking on all ports, full-/half-

duplex autonegotiation, flow control, IEEE 802.1Q VLAN support,

IEEE 802.1p traffic prioritization, IGMP snooping; more

Convergence: 4 hardware queues per port; IEEE 802.1p Class of

Service/Quality of Service (CoS/QoS); auto-VLAN assignment for

voice traffic; more

Security: IEEE 802.1X

Switch management: Web-based configuration, SNMP

management, compact CLI for initial switch configuration

Dimensions:

height 4.4 cm (1.7 in or 1 RU); width 44.0 cm (17.3 in); depth 17.5

cm (6.9 in)

Weight: 1.7 Kg (3.7 lb)

Package Contents

switch unit

power cord

self-adhesive rubber pads

rack-mount kit

user guide

installation CD

warranty flyer

Please Note

product is not available in all regions- check with your local 3Com

reseller or partner

Required Products,Options & Installation and Maintenance Service

Options

Required Products

Not Applicable for this product.

Options

3Com® 1000BASE

SX SFP Transceiver

Product #: 3CSFP91

Adds a 1000BASE

SX backbone link by enabling the SFP slots in

selected 3Com switches and modules

3Com® 1000BASE-LX SFP Transceiver

Product #: 3CSFP92

Adds a 1000BASE

LX backbone link

by enabling the SFP slots in

selected 3Com switches and modules

Installation and Maintenance Service Options

3Com® Express Service

One year of advance hardware replace

ment, telephone technical

support, and software upgrades

Network Installation Service

Installation assistance from setup through training to speed

implementation and optimize solution use

Network Health Check Service

3Com recommends the Network Health Check Service to identify

the cause of network problems and to make recommendations for

the optimization of the data infrastructure.

3Com® Guardian Service

One year of on-site assistance, telephone technical support, and

software upgrades

3Com® Network Voice Readiness Assessment

Comprehensive, pro-active assessment that includes a simulation

of voice traffic over an existing data network to identify potential

VoIP sound quality issues

Related Products

3Com® Baseline Switch 2226 Plus

Product # 3CBLSF26H

3Com® Baseline Switch 2426-PWR Plus

Product # 3CBLSF26PWRH

Product Registration

Not Available for this Product

Warranty Information

Warranty information is summarized below.

Terms:

Three (3) years

Other Services With Purchase

Three year advanced shipment of replacement hardware. Same day or

next business day shipment, depending upon region in which product

was purchased, and time of day Return Material Authorization was

submitted.

Telephone support during business hours for 90 days

null

On-line support with 3Com Knowledgebase, 24x7 for the life of the

product

Downloads

Documentation

S2226_S2250_S2426_v01_00_04_RN.pdf

29Apr2009 112.25 Kb

Release Notes for 3Com Baseline Switch products:

2226-SFP Plus

2250-SFP Plus

2226-PWR Plus

Software version 01.00.04

3Com_3CBLSF50H_01_00_03 Release Notes.pdf

19Mar2009 138.67 Kb

Release Notes for 3Com Baseline Switch 2250-SFP Plus software

version 01.00.03

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