3Com Switch 4500G PWR - switch - 24 ports - managed - desktop (07/21/2007)

Content [Hide]

1. Manufacturer's description

Manufacturer description

The 3Com Switch 4500G is a high performance, managed PoE Gigabit switch with advanced features, perfect for cost-conscious medium-sized businesses wanting to deploy a secure converged network. Layer 2 switching along with Layer 3 RIP-based dynamic routing make the Switch 4500G ideal for wiring closet workgroup connectivity and as the core for small-size enterprises The 3Com Switch 4500G family delivers quad-speed performance - 10/100/1000 and 10-Gigabit Ethernet. This switch features 24 auto-negotiating 10/100/1000 ports and for added flexibility, four of the ports are dual-personality, operating either as 10/100/1000 or SFP-based fiber. The Switch 4500G can accommodate up to four extra optional 10-Gigabit high-speed links via modules or XFP transceivers, enabling connectivity to a core network or to high-performance servers. Up to 32 devices can be clustered for ease of management. Power over Ethernet (PoE) provides electrical power and data connectivity over a single Ethernet cable - resulting in significant cost savings when deploying devices like IP phones, wireless access points and IP security cameras. QoS, auto-voice VLAN, and traffic management features help ensure essential applications get the appropriate priority for efficient utilization of network resources. Furthermore, this switch has enterprise-class security features including IEEE 802.1X network login, SSH/SSL encrypted device log-in, Access Control Lists and RADIUS Authenticated Device Access (RADA).

About CNET Archive

Welcome to the CNET Archive, a library of product reviews, user opinions, videos, specifications, and manufacturer descriptions for products no longer offered by the manufacturer or most retailers. Here you will find information on replacement parts and replacement ink cartridges. Read what others had to say about that used laptop you are considering buying. Take a trip down memory lane as you browse and reminisce about your favorite old video game or that first digital camera.

Search Archive

3Com Switch 4500G PWR - switch - 24 ports - managed - desktop specifications

• General
• Device Type Switch - 24.0 ports - Layer 3 - Yes - Stackable
• Enclosure Type Desktop - 1.0 nm
• Compatible Slots None
• Compatible Bays None
• Ports 24.0 x 10/100/1000 + 4.0 x Shared SFP
• MAC Address Table Size 8K entries
• Max Units In A Stack 32
• Routing Protocol Static IP routing , RIP-2
• Remote Management Protocol RMON 3 , SNMP 1 , SNMP 2c , RMON 1 , RMON 2 , RMON 9 , SNMP 3 , Telnet , HTTPS
• Encryption Algorithm MD5 , PEAP , TLS , SSL
• Authentication Method CHAP , PAP , RADIUS , Secure Shell v.2 (SSH2) , Extensible Authentication Protocol (EAP) , TACACS+
• Features Layer 2 switching , Auto-sensing per device , DoS attack prevention , Syslog support , IGMP snooping , IPv6 support , Trunking , Access Control List (ACL) support , Flow control , Auto-uplink (auto MDI/MDI-X) , Port mirroring , Layer 3 switching , Traffic shaping , VLAN support , Auto-negotiation , Packet filtering
• Compliant Standards IEEE 802.1D , IEEE 802.1x , IEEE 802.3z , IEEE 802.3af , IEEE 802.3u , IEEE 802.1s , IEEE 802.3 , IEEE 802.1Q , IEEE 802.1w , IEEE 802.3x , IEEE 802.3ad (LACP) , IEEE 802.3i , IEEE 802.1p , IEEE 802.3ab
• Status Indicators Link OK , Link activity , Power
• Expansion / Connectivity
• Interfaces 24.0 x Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE , 4.0 x Console - RJ-45 - Management , 1.0 x SFP (mini-GBIC)
• Expansion Slot(s) 2.0 (total) / 2.0 (free) x Expansion slot
• Miscellaneous
• Width 17.3 in
• Depth 16.5 in
• Height 1.7 in
• Weight 13.2 lbs
• Cables Included 1.0 x Serial cable
• Rack Mounting Kit Included
• Compliant Standards EN 61000-3-3 , FCC Part 15 , ICES-003 Class A , IEC 61000-3-2 , EN 61000-3-2 , IEC 61000-3-3 , CSA C22.2 No. 60950-1-03 , EN55022 Class A , CISPR 22 Class A , UL 60950-1 , IEC 60950-1 , RoHS , VCCI Class A ITE , EN 60950-1 , FCC Class A certified , EN300-386 , ETSI
• Localization United Kingdom
• Power
• Power Over Ethernet (PoE) Yes
• Power Device Power supply - Internal
• Voltage Required AC 120/230 V ( 50/60 Hz )
• Networking
• Networking type Switch
• Features [Jul 2, 2008 from CDS: Networking] Layer 2 switching , Auto-sensing per device , DoS attack prevention , Syslog support , IGMP snooping , IPv6 support , Trunking , Access Control List (ACL) support , Flow control , Auto-uplink (auto MDI/MDI-X) , Port mirroring , Layer 3 switching , Traffic shaping , VLAN support , Auto-negotiation , Packet filtering
• Manufacturer Warranty
• Service & Support Limited lifetime warranty
• Service & Support Details Limited warranty - Phone consulting - Lifetime , Technical support - 90 days
• Environmental Parameters
• Min Operating Temperature 32.0 °F
• Max Operating Temperature 104.0 °F
• Humidity Range Operating 10 - 95%