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Cisco Switch 52-port Gigabit Max-PoE Managed Switch
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Descriere Switch 52-port Gigabit Max-PoE Managed Switch de la Cisco
SG300-52MP-K9-EU, SG 300-52MP 52-port Gigabit Max-PoE Managed Switch
Caracteristici
| Porturi: | 52 |
| Standarde: | IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233 IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP),IEEE 802.1Q/p VLAN, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416 |
| Buffer (MB): | 8 Mb*2 |
| Conectivitate: | 50 Gigabit Ethernet 2 Gigabit Ethernet combo |
| Rutare IP: | IPv4 routing: Up to 512 static routes and up to 128 IP interfaces Support for CIDR Relay of DHCP traffic across IP domains DHCP Server |
| LED Indicators | System, Link/Act, PoE, Speed, LED power saving option |
| Securitate: | Congestion avoidanceACLs STP Root GuardDHCP snoopingIP Source Guard (IPSG)Dynamic ARP Inspection (DAI) Port securityRADIUS/TACACS+Storm controlRADIUS accountingDoS prevention Secure Shell (SSH) ProtocolSecure Sockets Layer (SSL)IEEE 802.1X (Authenticator role)STP Bridge Protocol Data Unit (BPDU) Guard IP/Mac/Port Binding (IPMB)Secure Core Technology (SCT)Secure Sensitive Data (SSD)Layer 2 isolation Private VLAN Edge (PVE) with community VLAN |
| Management: | SmartportsAuto SmartportsTextview CLICloud servicesLogin banner Web user interfaceSNMPRemote Monitoring (RMON)Remote Monitoring (RMON)IPv4 and IPv6 dual stackFirmware upgradePort mirroring Autoconfiguration with Secure Copy (SCP) file downloadText-editable config files VLAN mirroringDHCP (Options 12, 66, 67, 82, 129, and 150)Secure Copy (SCP) |
| Tabela de adrese MAC | Up to 16K (16384) MAC addresses |
| Viteza de transfer: | 50 10/100/1000 PoE ports 2 combo mini-GBIC ports |
| Caracteristici speciale: | 77.38 Millions of Packets per Second (mpps) (64-byte packets)Jumbo Frames Up to 9K (9216) bytes Flash 16 MB CPU memory 128 MBFAN (Number) 4 Acoustic Noise: 47.4dB |
| Altele: | IPv6 Quality of ServicePriority levels 4 hardware queuesStrict priority and weighted round-robin (WRR) Queue assignment based on DSCP and class of service (802.1p/CoS) |
| Alimentare (V/Hz) | 100-240V 50-60 Hz, internal Power Dedicated to PoE 740W (PoE+ supported) Number of Ports That Support PoE 48 |
| Putere consumata (W): | 110V=64.24W / 220V=68.80W |
| Greutate (Kg): | 5.32 kg |
| Dimensiuni (W x D x H mm): | 440 x 44.45 x 350 mm |
| MTBF: | 117,130 (at 45C) 93,132 (at 50C) |
| VLANs: | Spanning Tree ProtocolPort groupingSupport for up to 4096 VLANs simultaneouslyVoice VLANMulticast TV VLANQ-in-Q VLANGeneric VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) IGMP QuerierHead-of-line (HOL) blocking Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping |
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