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| Product Description |
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The 3Com Switch 4500G is a stackable 10/100/1000 Ethernet switch that provides secure, flexible LAN connectivity and advanced voice-optimized features such as auto-voice VLAN and QoS.
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The 3Com Switch 4800G 24-Port delivers Gigabit switching, with full unicast and multicast routing, in a 1U high unit. With optional 10-Gigabit uplinks, clustering-style stacking management,...
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The 3Com Switch 4800G 24-Port delivers Gigabit switching, with full unicast and multicast routing, in a 1U high unit. With optional 10-Gigabit uplinks, clustering-style stacking management, and full IPv4/IPv6 capabilities, this is a future-proof platform for building an advanced secure, converged network. Less
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| Product MPN |
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MPN
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3CR17771-91-UK
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3CRS48G-24-91-UK
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| Key Features |
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Type
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Ethernet Switch
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Ethernet Switch
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OSI Layer
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Layer 2/3
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Layer 2/3
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Managed Device
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Managed
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Managed
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Stackable Switch
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Stackable
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Stackable
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| Interfaces |
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Ports
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24 x 10/100/1000Base-T (RJ-45)
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20 x 10/100/1000Base-T (RJ-45)
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Uplink/Additional Port(s)
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4 x SFP/1000Base-T Combo, 2 x 10 Gb Stacking Port
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4 x SFP/1000Base-T Combo, 2 x 10 Gb Stacking Port
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Console Port Type
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Serial RJ-45
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Serial RJ-45
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| Performance |
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Switch Fabric Capacity
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128 Gbps
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128 Gbps
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Layer 2 Forwarding Rate
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95.2 Mpps
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95.2 Mpps
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MAC Address Entries
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8196
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32000
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ARP Entries
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Unknown
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8000
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VLANs
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256
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4094
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Huntgroups / Link Aggregations
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12
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14
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| Standards and Protocols |
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LAN Standards
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IEEE 802.1d Spanning Tree Bridge
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IEEE 802.1p LAN Layer 2 QoS/CoS Protocol for Traffic Prioritization
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IEEE 802.1Q Virtual LANs (VLAN)
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IEEE 802.3 CSMA/CD or Ethernet
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IEEE 802.3u 100 Mbps (Fast Ethernet)
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IEEE 802.3ab 1000 Mbps (Gigabit Ethernet)
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IEEE 802.3ad Link aggregation
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IEEE 802.3af Power over Ethernet
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IEEE 802.3z Gigabit Ethernet over fiber standard (1000BaseX)
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Port Mirroring
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IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
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IEEE 802.3x Flow Control
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IEEE 802.1x Port Access Control for WLANs
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IEEE 802.3i
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IEEE 802.1 Higher Level Interface
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IEEE 802.1d Spanning Tree Bridge
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IEEE 802.1p LAN Layer 2 QoS/CoS Protocol for Traffic Prioritization
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IEEE 802.1Q Virtual LANs (VLAN)
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IEEE 802.3 CSMA/CD or Ethernet
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IEEE 802.3u 100 Mbps (Fast Ethernet)
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IEEE 802.3ad Link aggregation
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IEEE 802.3ae 10 Gigabit Ethernet
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IEEE 802.3af Power over Ethernet
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IEEE 802.3z Gigabit Ethernet over fiber standard (1000BaseX)
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Port Mirroring
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IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
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IEEE 802.3x Flow Control
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IEEE 802.3ac VLAN Tagging
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IEEE 802.3i
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IEEE 802.1s
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IEEE 802.1v VLAN Classification
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Switching / Forwarding Method
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Store-and-forward
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Store-and-forward
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Remote Management Protocol
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HTTP
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Telnet
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RMON 2
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RMON 1
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SNMP 1
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SNMP 3
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RMON 3
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RMON 9
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SNMP 2c
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TFTP
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SSH
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SSL
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HTTP
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Telnet
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RMON 2
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RMON 1
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SNMP 2
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SNMP 1
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SNMP 3
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RMON 3
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RMON 9
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SNMP 2c
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TFTP
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SSL
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HTTPS
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SSH-2
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MIB-II
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FTP
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Protocols
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ACL
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ARP
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BOOTP
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HTTPS
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IGMP
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IP
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IPv6
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RADIUS
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TCP
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UDP
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HTTP
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DHCP
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TFTP
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SSHv2
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ACL
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ARP
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BOOTP
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DiffServ
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HTTPS
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ICMP
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IGMP
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IP
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IPv6
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RADIUS
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SSH
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TCP
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UDP
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HTTP
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DHCP
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TFTP
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SSHv2
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IPv4
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STP
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SNMP
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NTP
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LACP
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Routing Protocols
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RIP Version 1
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RIP Version 2
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RIP Version 1
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RIP Version 2
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BGP
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Static Routing
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VRRP
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BGP4
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OSPFv2
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OSPFv3
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IGMPv2
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OSPF v1
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PIM-SM
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PIM-DM
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IGMPv3
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| Dimensions |
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Rack Mounting Height
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1U
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1U
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| Miscellaneous |
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Product ID
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45285702
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68481853
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No Longer Available
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