Descriere
24 x 100/1000X SFP slots and 4 x 100/1000X SFP uplinks make the x220-28GS ideal for sensitive data transfer and long-distance fiber connectivity at the edge of the network.
Specificatii produs
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Caracteristici generale
Tip SwitchRetea RJ45Numar Porturi24 x RJ45
4 x 1G SFP (uplink)Viteza Transfer LAN1 GbpsTehnologie de cablareRJ45 Base-T
Base-XManagementDaLayerLayer 2+PoENuStandardeIEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3zSecuritateSSH remote login, SSLv2 and SSLv3, TACACS+ Accounting, Authentication and Authorisation (AAA), IEEE 802.1X authentication protocols (TLS, TTLS, PEAP and MD5), IEEE 802.1X multi-supplicant authentication, IEEE 802.1X port-based network access controlVLANs4KTabela de adrese MAC16KStackableNuMontare in rackDa, 1UMemorie Buffer1.5 MBMemorie512 MB DDR SDRAMMemorie FLASH128 MBForwarding rate41.7 MppsSwitch capacity56 GbpsProtocoale de rutareIGMP snooping (IGMPv1, v2 and v3), IGMP snooping fast-leave, MLD snooping (MLDv1 and v2), IGMP query solicitationRemote Management ProtocolSNMPv1, v2c and v3, AT Enterprise MIB including AMF MIB and SNMP traps, Optical DDM MIB, IEEE 802.1AB Link Layer Discovery Protocol (LLDP)Disipare caldura256 BTU/hAlimentareSursa internaPutere consumata (W)75 WNivel zgomot45 dBADimensiuni441 x 323 x 44 mmGreutate4.3 kg
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