3com Switch 4500 PWR 26-Port 3CR17571-91-US Data Sheet

3Com

®

Switch 4500 10/100 Family

3

IEEE 802.1X network access control

Standards-based security combined with RADIUS authentication

RADIUS Authenticated Device Access

Authentication of attached devices via MAC address for additional level of

(RADA)

endpoint security

Access Control Lists (ACLs)

Enable usage policies at each point of access to the network via the switch

Bandwidth rate limiting and protocol

Enforce controls on each port for efficient use of network resources and

filtering

prioritization of delay-sensitive VoIP traffic

PoE support

Internal power supply provides a total PoE power budget of 300 Watts to 

PoE-enabled devices like IP phones; optional supplemental power available

“Dual-personality” Gigabit Ethernet 

Choice of copper or fiber media for flexible uplinks

interfaces

Multicast filtering and Rapid Spanning Improve QoS, scalability and network availability

Tree Protocol support

Dynamic routing

Routing Information Protocol (RIP) allows automatic updating of Layer 3

network topologies

Secure management

Authentication and encryption of management traffic via Secure Shell

(SSH v2) and SNMP v3

3Com Operating System

Proven software featured in 3Com premium enterprise switches such as 

the Switch 5500, 7700 and 8800 families

Service and Support

Backed by 3Com Global Services and authorized partners with 

demonstrated expertise in network assessment, implementation and 

maintenance

3Com

Swit

ch 4

500

Giga

bit

Ethe

rnet

3Com

®

3102

VoIP

Phon

es

Serv

ers

3Com

Rout

er 30

12

3Com

NBX

®

V300

0

3Com NBX V3000

3Com NBX V3000

3Com

NBX V

3000

PoE

Ethernet/Fast Ethernet
Gigabit Ethernet

Power over Ethernet (PoE)

WAN / Internet

3Com

Wirel

ess 7

760

Acces

s Poin

t

Wirel

ess

Lapto

p