3Com 4200G Datasheet

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5 3COM SWITCH 4200G GIGABIT FAMILYAll information in this section is relevant to all members of the 3ComSwitch 4200G Gigabit family, unless otherwise stated.CONNECTORS12-port12 auto-negotiating 10BASE-T/100BASE-TX/1000BASE-T ports, 4 of whichare dual-personality 10/100/1000 or SFP ports1 rear slot for direct 10-Gigabit XENPAK transceiver or for 10-Gigabitmodule (XFP)24-port24 auto-negotiating 10BASE-T/100BASE-TX/1000BASE-T ports, 4 of whichare dual-personality 10/100/1000 or SFP ports2 rear slots for direct 10-Gigabit XENPAK transceiver or for 10-Gigabitmodule (XFP)PWR version supports Power over Ethernet on 10/100/1000 ports48-port48 auto-negotiating 10BASE-T/100BASE-TX/1000BASE-T ports, 4 of whichare dual-personality 10/100/1000 or Gigabit ports2 rear slots for direct 10-Gigabit XENPAK transceiver or for 10-Gigabitmodule (XFP)PERFORMANCE12-port44 Gbps switching capacity (max.), 32.7 Mpps forwarding rate (max.)24-port88 Gbps switching capacity (max.), 65.5 Mpps forwarding rate (max.)48-port136 Gbps switching capacity, (max.), 101.2 Mpps forwarding rate (max.)All modelsWirespeed performance across ports in full mesh configurationStore-and-forward switching; latency <10 μsSupport for Gigabit and Fast Ethernet dual-mode SFP transceiversLAYER 2 SWITCHING16K MAC addresses in address table1,024 static MAC addresses (in addition to default address)Jumbo Frame support4,094 Port-based VLANs (IEEE 802.1Q)IEEE 802.3ad Link Aggregation Control Protocol (LACP); automated andmanual aggregationGARP VLAN Registration Protocol (GVRP)Local switch log-in passwordSwitch login via RADIUSTrusted IP Management AddressesIsolated port in VLANBlackhole MAC addressAuto-VLAN assignment based on log-in6 trunk groups per switch8 10/100 ports or 2 Gigabit ports per groupAuto-negotiation of port speed and duplex IEEE 802.3x full-duplex flow controlBack pressure flow control for half duplexIEEE 802.1D Spanning Tree Protocol (STP)IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)Bridge Protocol Data Unit (BPDU) protectionInternet Group Management Protocol (IGMP) snooping (v1, 2 and 3) onLayer 2 interfacesFiltering for 128 multicast groupsIEEE 802.1s Multiple Spanning Tree ProtocolSpanning Tree enable / disable per portSpanning Tree fast-start modeLAYER 3 SWITCHINGDHCP snoopingHardware based routing32 static routes8 IP interfacesCONVERGENCEEight hardware queues per portWeighted Round Robin queuingStrict Priority queuingIEEE 802.1p Class of Service/Quality of Service (CoS/QoS) on egressTraffic shaping with port-based egress rate limitingApplication and protocol blockingAuto VLAN assignment for voice traffic determined by vendor OUISECURITYIEEE 802.1X Network login user authentication:• EAP over LAN (EAPoL) transport with EAP-MD5, PAP, CHAP, PEAPand EAP-TLS authentication• Multiple users per port• 1,024 online users, max.Local and RADIUS server authenticationRADIUS session accountingTACACS+ network loginAutomatic VLAN assignment via RADIUS serverWirespeed packet filtering in hardwareACLs filter at Layers 2, 3 and 4:• Source/destination MAC address• Ethernet type• Source/destination IP address• Source/destination TCP port• Source/destination UDP portRADIUS Authenticated Device Access (RADA): authenticate devices basedon MAC address against RADIUS server and assign VLAN ID and ACLPort-based MAC address DisconnectUnknown Device (DUD)ARP attack detection and suppressionWeb authenticationIEEE 802.1X user authentication of switch management on switch Telnetand console sessions; four access privilege levelsHierarchical management and password protection for management interfaceSNMP v3 encryptionSSH v2Denial of Service protectionCLUSTERED STACKINGSingle IP address and management interfaces for centralized controlUp to 32 devices per cluster across 3Com Switch 4210, 4200G, 4500,4500G, 4800G, 5500 and 5500G devicesThe 3Com Switch 4200G 1-Port 10-Gigabit Module (XFP) 3C17666shown above adds one XFP-based 10-Gigabit port to the rear of aSwitch 4200G system as a high-bandwidth link for connections to highspeed network backbones or other peer switches or servers. An XFPtransceiver, sold separately, is required to support the desiredconnection’s fiber media.SPECIFICATIONS

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