3COM 48PORT

The 3Com Switch 4500G is a high performance, managed 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 48 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.

• Manufactured by: 3COM
• Model/Part : 3CR17762-91
• Device Type: Switch - stackable
• Enclosure Type: External - 1U
• Networking Ports Qty: 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
• Max Units In A Stack: 32
• Data Transfer Rate: 1 Gbps
• Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
• Routing Protocol: RIP-2, static IP routing
• Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTPS
• Connectivity Technology: Wired
• Communication Mode: Half-duplex, full-duplex
• Switching Protocol: Ethernet
• MAC Address Table Size: 8K entries
• Status Indicators: Link activity, power, link OK
• Features: Flow control, layer 3 switching, layer 2 switching, auto-sensing per device, auto-negotiation, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, DoS attack prevention, packet filtering, port mirroring, IPv6 support, Access Control List (ACL) support
• Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
• Expansion Slots Total (Free): 4 ( 4 ) x SFP (mini-GBIC) 2 ( 2 ) x expansion slot
• Interfaces: 48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x management - console - RJ-45
• Encryption Algorithm: MD5, SSL, TLS, PEAP
• Authentication Method: RADIUS, PAP, CHAP, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)
• Compliant Standards: FCC Class A certified, ETSI, CISPR 22 Class A, EN 61000-3-2, IEC 61000-3-2, IEC 61000-3-3, VCCI Class A ITE, EN 61000-3-3, EN55022 Class A, FCC Part 15, ICES-003 Class A, RoHS, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60950-1-03
• Power Device: Power supply - internal
• Voltage Required: AC 120/230 V ( 50/60 Hz )
• Width: 17.3 in
• Depth: 13 in
• Height: 1.7 in
• Weight: 9.9 lbs

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