3Com 3CR17450-91 Gegevensblad

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Enables Secure Converged

Networks with:

• Stackable Gigabit to the Desk at

pricing similar to 10/100

• End-to-end network security

• Layer 2/3 switching and routing

• Scalable up 384 Gigabit users

per stack

• Available 10-Gigabit connectivity

3Com

Switch 3870 Gigabit Family

DATA SHEET

Product Overview

The 3Com

Switch 3870 family of managed

stackable 10/100/1000 Ethernet switches

provides secure, flexible LAN connectivity

for enterprise and branch office networks.

The Switch 3870 family offers Layer 2

switching and dynamic Layer 3 routing, as

well as robust security, quality of service

(QoS), and management features to deliver

intelligent Gigabit edge connectivity for

essential business applications.

Two switch models – stackable in any

combination up to eight units – include:

• 3Com Switch 3870 24-Port:

20-Port 10/100/1000; 4-Port dual-person-

ality 10/100/1000 or Gigabit SFP; dual

built-in 10-Gbps stacking ports; expan-

sion slot supporting 10-Gigabit

(XENPAK) module

• 3Com Switch 3870 48-Port:

44-Port 10/100/1000; 4-Port dual-person-

ality 10/100/1000 or Gigabit SFP; dual

built-in 10-Gbps stacking ports; expan-

sion slot supporting 10-Gigabit

(XENPAK) module

Why Gigabit to the Desk?

It is time to consider "Gigabit to the desk"

as an alternative to 10/100 switching:

• Give users a 10x improvement in

performance when compared to legacy

10/100 edge connections. Reduce

network latency. Prepare the network

for supporting high quality video and

voice communication.

• Pricing for Gigabit is closer and closer to

that of 10/100 switching, making it more

justifiable to upgrade to the higher speed.

• Gigabit speeds are increasingly being

supported by new servers and worksta-

tions. Prepare the network to deliver

optimum speed.

• Migration is easy, with 10-, 100-, and

1000Mbps operation that automatically

adjusts to the maximum available speed.

No worries about backward compatibility.

Secures the Network

Essential security features provide user

and device authentication, enforce access

control for switch management, and

enhance overall network security to

protect critical resources and information.

The Switch 3870 also functions as an inte-

gral part of the 3Com Quarantine*

solution, enabling automatic containment

of security threats.

Empowers Application Convergence

The Switch 3870 family provides a 10x

improvement in performance with reduced

network latency. Combined with

advanced quality of service (QoS) and

traffic management features prepares the

network to support high quality video and

voice communication.

Increases Flexibility and Scalability

The Switch 3870 family employs a flexible

design with user-configurable "dual

personality" Gigabit Ethernet interfaces,

and the ability to stack up to eight switch

units (384 10/100/1000 connectivity ports)

that can be managed as a single entity.

Each Switch 3870 also has an expansion

slot capable of supporting an additional

10Gbps full duplex (20Gbps total) high-

speed Ethernet connection.

Enhances Management and Control

Easy to use and manage, the Switch 3870

family is designed to increase business

productivity by reliably supporting busi-

ness applications that drive productivity

improvements.

* For details on the 3Com Quarantine solutions, see

http://www.3com.com/other/pdfs/products/en_US/3

com-400915.pdf