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PoE коммутатор 24ch, 1000Mbps
Features:• 24-Port 10/100/1000Base-T RJ-45 copper with IEEE 802.3at / 802.3af Power over Ethernet Injector function• Reset button for system factory default• Complies with IEEE 802.3at High Power over Ethernet PSE• Complies with IEEE 802.3af Power over Ethernet PSE• Up to 24 ports of IEEE 802.3af / 802.3at devices powered• Supports PoE Power up to 30.8 watts for each PoE port• Auto detects powered device (PD)• Circuit protection prevents power interference between ports• Remote power feeding up to 100m• Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)• High performance of Store-and-Forward architecture and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth• Supports VLAN• IEEE 802.1Q Tagged VLAN• Up to 32 VLANs groups, out of 4094 VLAN IDs• Supports Static Trunk• Maximum 8 trunk groups, up to 4 ports per trunk group• Up to 8Gbps bandwidth (Duplex Mode)• Provides Port Mirror (many-to-1)• Port Mirroring to monitor the incoming or outgoing traffic on a particular port• Port Isolation• 1522 / 1536 / 1552 / 9216bytes Jumbo packet setting• Loop Prevention / Detection• Ethernet Link Energy-Saving technology• Link down power saving• Intelligent scales power based on cable length• Ingress / Egress Rate Limit per port bandwidth control• 4 priority queues on all switch ports• Traffic classification:• Port-based priority• Strict priority and Weight Fair Queue / Weighted Round Robin (WRR) policies• Storm Control support• Broadcast / Multicast / Unknown-Unicast / Unknown-Multicast• MAC Security• MAC Forwarding Table• Static MAC• MAC Constrain• IPv4 Web-based Management Interface• Firmware upgrade through Web interface• Configuration backup / restore through Web interface• Reset button for system reset to factory defaultTechnical Specifications:• Copper Ports: 24 10/ 100/1000Base-T RJ-45 auto-MDI/MDI-X Ports• PoE Injector Port: 24 802.3af / 802.3at PoE Injector Ports• PoE Standard IEEE 802.3af Power over Ethernet / PSE• IEEE 802.3at Power over Ethernet Plus / PSE• PoE Power Output: Per Port 52V DC, 300mA. Max. 15.4 watts (IEEE 802.3af)• Per Port 52V DC, 600mA. Max. 30 watts (IEEE 802.3at)• PoE Power Budget: 300 watts• Number of PDs, 7 watts: 24• Number of PDs, 15.4 watts: 19• Number of PDs, 30.8 watts: 9• Management Interfaces: IPv4 Web browser• Port Configuration: Port disable / enable, Auto-negotiation 10/100/1000Mbps full and half duplex mode selection, Flow Control disable / enable, Display each port’s state, speed duplex mode, flow control status• Port Statistics: Display each port’s state, link status, packet transmit / receive counter• VLAN: 802.1Q Tagged based VLAN, Up to 32 VLAN groups, out of 4094 VLAN IDs• QoS: 4 priority queues on all switch ports, Traffic classification based, Strict priority and Weight Fair Queue / Weighted Round Robin (WRR) policies, Port-based priority• Trunk: Static Trunk, Features 8 groups of 4-port trunk support• Port Mirroring: Port mirroring allows monitoring of the traffic across any port in real time• Port Isolation: Yes• Bandwidth Control: Ingress / Egress Rate Limit per port• Storm Control: Broadcast / Multicast / Unknown-Unicast / Unknown-Multicast• Jumbo Frame: 1522 / 1536 / 1552 / 9216bytes Jumbo packet setting• Loop Protection: Loop Prevention / Detection• Green Networking: Enable / Disable• MAC Security: MAC Forwarding Table, Static MAC, MAC Constrain• Cable Diagnostics: Support• Configuration Management: Configuration backup / restore through Web interface• Firmware Upgrade: Web interface• Regulation Compliance: FCC Part 15 Class A, CE• Standards Compliance: IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3x Flow Control, IEEE 802.1p QoS, IEEE 802.1Q VLAN Tagging, IEEE 802.3af Power over Ethernet,IEEE 802.3at • High Power over Ethernet• Switch Processing Scheme: Store-and-Forward• MAC Addrerss Table: 8K entries• Switch Fabric: 48Gbps / non-blocking• Throughput @ 64Kbytes: 35.7Mpps• Share Data Buffer: 3.5Mbit SRAM Packet Buffer• Flow Control: IEEE 802.3x pause frame for full-duplex. • Back pressure for half-duplex• Jumbo Frame: 9216 Bytes• Power Consumption: Max. 330 watts / 1122 BTU• Power Requirements: AC 100~240V, 50/60Hz, 4A max.• Dimensions (W x D x H): 445 x 207 x 45 mm (1U height)• Weight: 2.76kg
