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PoE коммутатор 48ch, 1000Mbps
Features:• 48-port 10/100/1000Base-T RJ-45 copper with IEEE 802.3at / 802.3af Power over Ethernet Injector function• 4 SFP shared combo interfaces, SFP(Mini-GBIC) supports 100/1000X dual mode, shared with Port-45 to Port-48• RJ-45 to RS-232 console interface for basic management and setupTechnical Specifications:• Copper Ports: 48 10/100/1000Base-T RJ-45 auto-MDI/MDI-X ports• SFP/mini-GBIC Slots: 4 100/1000Base-X SFP interfaces, shared with Port-45 to Port-48• Compatible with 100Base-FX SFP transceiver• Console 1 x RJ-45 to RS-232 serial port (115200, 8, N, 1)• Switch Architecture: Store-and-ForwardSwitch Fabric 96Gbps / non-blockingThroughput 71.4 Mpps@64BytesAddress Table 16K entries, automatic source address learning and ageingShare Data Buffer 16M bitsFlow Control IEEE 802.3x pause frame for full-duplexBack pressure for half-duplexJumbo Frame 10056bytesReset Button < 5 sec: System reboot> 5 sec: Factory defaultDimensions (W x D x H) 440 x 440 x 44.2 mm, 1U heightLED System: Power (Green) SYS (System, Green)Alert: Fan Alarm 1 (Red) Fan Alarm 2 (Red)PoE Ethernet Interfaces (Port 1 to Port 48): LNK/ACT (10/100/1000Mbps, Green) PoE-in-Use (Orange)100/1000Mbps SFP Combo Interfaces (Port 45 to Port 48): LNK/ACT (100/1000X, Green)Power Requirements 100-240V AC, 50/60Hz, 12APower Consumption 722 watts / 2462 BTUESD Protection 2KV DCPower over EthernetPoE Standard IEEE 802.3af / 802.3at PoE / PSEPoE Power Supply Type End-SpanPoE Power Output Per Port 52V DC, 590mAMax. 30.8 wattsPower Pin Assignment 1/2(+), 3/6(-)PoE Power Budget 600 watts (max.)@ 25 degrees CPoE Ability PD @ 11 watts: 48 unitsPD @ 15.4 watts: 38 unitsPD @ 30.8 watts: 19 unitsLayer 2 FunctionsPort Configuration Port disable / enableAuto-negotiation 10/100/1000Mbps full and half duplex mode selectionFlow control disable / enablePort Status Display each port’s speed duplex mode, link status, flow control status, auto negotiation status, trunk statusPort Mirroring TX / RX / BothMany-to-1 monitorVLAN 802.1Q Tagged-based VLAN, up to 255 VLAN groupsQ-in-Q tunnelingPrivate VLAN Edge (PVE)MAC-based VLANProtocol-based VLANVoice VLANIP Subnet-based VLANMVR (Multicast VLAN Registration)GVRPUp to 255 VLAN groups, out of 4094 VLAN IDsLink Aggregation IEEE 802.3ad LACP / Static Trunk24 groups of 8-Port trunk supportSpanning Tree Protocol STP / RSTP / MSTPQoS Traffic classification based, Strict priority and WRR8-level priority for switching - Port Number - 802.1p priority - 802.1Q VLAN tag - DSCP/TOS field in IP PacketIGMP Snooping IGMP (v1/v2/v3) Snooping, up to 255 multicast groupsIGMP Querier mode supportMLD Snooping MLD (v1/v2) Snooping, up to 255 multicast groupsMLD Querier mode supportAccess Control List IP-based ACL / MAC-based ACLUp to 256 entriesBandwidth Control Per port bandwidth controlIngress: 100Kbps~1000MbpsEgress: 100Kbps~1000MbpsLayer 3 FunctionsIP Interfaces Max. 128 VLAN interfacesRouting Table Max. 32 routing entriesRouting Protocols IPv4 Static RoutingIPv6 Static RoutingManagement FunctionsBasic Management Interfaces Console, Telnet, Web Browser, SNMP v1, v2cSecure Management Interfaces SSH, SSL, SNMP v3SNMP MIBs RFC 1213 MIB-IIRFC 1493 Bridge MIBRFC 1643 Ethernet MIBRFC 2863 Interface MIBRFC 2665 Ether-Like MIBRFC 2819 RMON MIB (Group 1, 2, 3 and 9)RFC 2737 Entity MIBRFC 2618 RADIUS Client MIBRFC 2863 IF-MIBRFC 3411 SNMP-Frameworks-MIB RFC 4292 IP Forward MIBRFC 4293 IP MIBRFC 4836 MAU-MIBIEEE 802.1X PAELLDPPoE-Ethernet MIBStandards ConformanceRegulation Compliance FCC Part 15 Class A, CEStandards Compliance IEEE 802.3 10Base-TIEEE 802.3u 100Base-TX/100Base-FXIEEE 802.3z 1000Base-SX/LXIEEE 802.3ab 1000Base-TIEEE 802.3x Flow Control and Back PressureIEEE 802.3ad Port Trunk with LACPIEEE 802.1D Spanning Tree protocolIEEE 802.1w Rapid Spanning Tree protocolIEEE 802.1s Multiple Spanning Tree protocolIEEE 802.1p Class of ServiceIEEE 802.1Q VLAN TaggingIEEE 802.1x Port Authentication Network ControlIEEE 802.1ab LLDPIEEE 802.3af Power over EthernetIEEE 802.3at Power over Ethernet PLUSRFC 768 UDPRFC 793 TFTPRFC 791 IPRFC 792 ICMPRFC 2068 HTTPRFC 1112 IGMP version 1RFC 2236 IGMP version 2RFC 3376 IGMP version 3RFC 2710 MLD version 1FRC 3810 MLD version 2
