Коммутатор Planet SGS-5220-24T2X

<table> <tbody> <tr> <td colspan="3"> <div> <div> <table> <tbody> <tr> <td colspan="2"> <p>Управляемый коммутатор SGS-5220-24T2X уровня L2, 24 портов 10/100/1000 Base-T, 4 совмещенных порта 10/100/1000 Base-TX + SFP 1000Base-SX/LX/BX, 2 1/10GBase-SR/LR SFP+ Uplink слота, 2 10GBase-SR/LR SFP+ Stackable слота, монтаж в 19'' стойку</p> <p>Hardware Specifications</p> </td> </tr> <tr> <td>Copper Ports</td> <td>24 10/ 100/1000Base-T RJ-45 Auto-MDI/MDI-X ports</td> </tr> <tr> <td>10/100/1000Mbps / SFP Combo Interfaces</td> <td>4 10/100/1000Mbps TP and SFP shared combo interfaces, SFP (Mini-GBIC) supports 100/1000Mbps Dual mode DDM, shared with Port-21 to Port-24</td> </tr> <tr> <td>10Gbps Fiber Uplink Ports</td> <td>2 1/10GBase-SR/LR SFP+ slots</td> </tr> <tr> <td>10G Stackable Ports</td> <td>2 10GBase-SR/LR SFP+ slots</td> </tr> <tr> <td>Console</td> <td>1 x RJ-45 serial port (115200, 8, N, 1)</td> </tr> <tr> <td>Switch Architecture</td> <td>Store-and-Forward</td> </tr> <tr> <td>Switch Fabric</td> <td>128Gbps / non-blocking</td> </tr> <tr> <td>Throughput</td> <td>95.2Mpps@64Bytes</td> </tr> <tr> <td>Address Table</td> <td>16K entries, automatic source address learning and ageing</td> </tr> <tr> <td>Shared Data Buffer</td> <td>4 megabits</td> </tr> <tr> <td>Flow Control</td> <td>IEEE 802.3x pause frame for full-duplex<br> Back pressure for half-duplex</td> </tr> <tr> <td>Jumbo Frame</td> <td>9K bytes</td> </tr> <tr> <td>Reset Button</td> <td>&lt; 5 sec: System reboot<br> &gt; 5 sec: Factory Default</td> </tr> <tr> <td>LED</td> <td>System:<br> 　　　PWR (Green)<br> 　　　Master (Green)<br> 　　　Fan1 Alert (Green)<br> 　　　Fan2 Alert (Green)<br> Ethernet Interfaces (Port 1 to Port 24):<br> 　　　1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange)<br> 　　　100/1000Mbps SFP Combo Interfaces (Port 21 to Port 24):<br> 　　　1000 (Green), 100 (Orange)<br> 1/10G SFP+ Interfaces (Port 25 to Port 26):<br> 　　　10G (Green), 1G (Orange)<br> 10G Stackable Interfaces (Port 27 to Port 28):<br> 　　　Stack (Green), LNK/ACT (Orange)</td> </tr> <tr> <td>Power Requirements</td> <td>100~240V AC, 50/60Hz, 2A</td> </tr> <tr> <td>Power Consumption (Full Loading)</td> <td>43 watts</td> </tr> <tr> <td>ESD Protection</td> <td>6KV DC</td> </tr> <tr> <td>Dimensions (W x D x H)</td> <td>440 x 200 x 44.5 mm, 1U high</td> </tr> <tr> <td>Weight</td> <td>2850g</td> </tr> <tr> <td colspan="2">Stacking Functions</td> </tr> <tr> <td>Stacking Ports</td> <td>2 SFP+ slots</td> </tr> <tr> <td>Stacking Numbers</td> <td>16</td> </tr> <tr> <td>Stacking Bandwidth</td> <td>40Gbps full duplex</td> </tr> <tr> <td>Stack ID Display</td> <td>7-Segment LED display (1~9, A~F, 0)</td> </tr> <tr> <td>Stack Topology</td> <td>Ring / Chain / Back-to-Back</td> </tr> <tr> <td colspan="2">Layer2 Management Function</td> </tr> <tr> <td>Basic Management Interfaces</td> <td>Console, Telnet, Web Browser, SNMP v1, v2c</td> </tr> <tr> <td>Secure Management Interfaces</td> <td>SSH, SSL, SNMP v3</td> </tr> <tr> <td>Port Configuration</td> <td>Port disable / enable<br> Auto-negotiation 10/100/1000Mbps full and half duplex mode selection<br> Flow Control disable / enable</td> </tr> <tr> <td>Port Status</td> <td>Display each port's speed duplex mode, link status, flow control status, auto negotiation status, trunk status</td> </tr> <tr> <td>Port Mirroring</td> <td>TX / RX / Both<br> Many-to-1 monitor</td> </tr> <tr> <td>VLAN</td> <td>802.1Q tagged based VLAN, up to 255 VLAN groups<br> Q-in-Q tunneling<br> Private VLAN Edge (PVE)<br> MAC-based VLAN<br> Protocol-based VLAN<br> Voice VLAN<br> MVR (Multicast VLAN Registration)<br> Up to 255 VLAN groups, out of 4094 VLAN IDs</td> </tr> <tr> <td>Link Aggregation</td> <td>IEEE 802.3ad LACP / Static Trunk<br> Supports 10 groups of 16-Port trunk </td> </tr> <tr> <td>QoS</td> <td>Traffic classification based, Strict priority and WRR<br> 8-Level priority for switching<br> 　- Port Number <br> 　- 802.1p priority<br> 　- 802.1Q VLAN tag<br> 　- DSCP/TOS field in IP Packet</td> </tr> <tr> <td>IGMP Snooping</td> <td>IGMP (v1/v2/v3) Snooping, up to 255 multicast Groups<br> IGMP Querier mode support</td> </tr> <tr> <td>MLD Snooping</td> <td>MLD (v1/v2) Snooping, up to 255 multicast Groups<br> MLD Querier mode support</td> </tr> <tr> <td>Access Control List</td> <td>IP-based ACL / MAC-based ACL<br> Up to 256 entries</td> </tr> <tr> <td>Bandwidth Control</td> <td>Per port bandwidth control<br> 　Ingress: 100Kbps~1000Mbps<br> 　Egress: 100Kbps~1000Mbps</td> </tr> <tr> <td>SNMP MIBs</td> <td>RFC 1213 MIB-II<br> IF-MIB<br> RFC 1493 Bridge MIB<br> RFC 1643 Ethernet MIB<br> RFC 2863 Interface MIB<br> RFC 2665 Ether-Like MIB<br> RFC 2737 Entity MIB<br> RFC 2819 RMON MIB (Group 1, 2, 3 and 9)<br> RFC 2618 RADIUS Client MIB<br> RFC 3411 SNMP-Frameworks-MIB <br> IEEE 802.1X PAE<br> LLDP<br> MAU-MIB</td> </tr> <tr> <td colspan="2">Layer3 Function</td> </tr> <tr> <td>IP Interfaces</td> <td>Max. 128 VLAN interfaces</td> </tr> <tr> <td>Routing Table</td> <td>Max. 32 routing entries</td> </tr> <tr> <td>Routing Protocols</td> <td>IPv4 hardware Static Routing<br> IPv6 hardware Static Routing</td> </tr> <tr> <td colspan="2">Standards Conformance</td> </tr> <tr> <td>Regulation Compliance</td> <td>FCC Part 15 Class A, CE</td> </tr> <tr> <td>Standards Compliance</td> <td>IEEE 802.3 10Base-T<br> IEEE 802.3u 100Base-TX/100Base-FX<br> IEEE 802.3z 1000Base-SX/LX<br> IEEE 802.3ab 1000Base-T<br> IEEE 802.3x flow control and back pressure<br> IEEE 802.3ad port trunk with LACP<br> IEEE 802.1D Spanning Tree protocol<br> IEEE 802.1w Rapid Spanning Tree protocol<br> IEEE 802.1s Multiple Spanning Tree protocol<br> IEEE 802.1p Class of service<br> IEEE 802.1Q VLAN tagging<br> IEEE 802.1x Port Authentication Network Control<br> IEEE 802.1ab LLDP<br> RFC 768 UDP<br> RFC 793 TFTP<br> RFC 791 IP<br> RFC 792 ICMP<br> RFC 2068 HTTP<br> RFC 1112 IGMP version 1<br> RFC 2236 IGMP version 2<br> RFC 3376</td> </tr> </tbody> </table> </div> </div> </td> </tr> </tbody> </table>

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