Linksys LGS528 Managed Gigabit PoE Switches 24-port, L2

Linksys 24-port Desktop Gigabit Managed PoE Switch OVERVIEW * Fully Layer 2 Managed and Layer 3 Static Routing Support * Advanced Layer 2/Layer 3 Security and Policy Control * Advanced Layer 3 Quality of Service (QoS) * 2 x Gigabit mini-GBIC/SFP Combo Port Expansion * Full Power over Ethernet Plus (PoE+) Ethernet Support * Optimal Power Efficiency and EEE (802.3az) Support SPECIFICATIONS HARDWARE SPECS Model: * LGS528P Total System Ports: * 28GE Copper FE/GE Ports (RJ45): * g01–g13, g14–g26 Combo Ports (RJ45 + SFP): * 2 combo on ports g27, g28 10Gb Ports (SFP+): * NA Status LEDs: * System (blue/yellow), Link/Act/PoE (green/green), Max PoE (amber) CPU Memory DRAM: * 128 MB Power Input: * 100–240V * 50-60 Hz * (3.5A max) Power Dedicated to PoE+: * 192W Number of Ports with PoE+ Support: * 24 Green Power Mode: * EEE+, Short Reach + Energy Detect System Power Consumption without PoE+: * 110V: 30.73W * 220V: 28.88W Forwarding Rate: * 41.67 Mpps Switching Capacity: * 56 Gbps MAC Address: * 16K Jumbo Frame (FE, GE): * 9K Fans: * Yes (two 8,200rmp) * Enclosure Dimension (W x D x H): * 440 x 200 x 44.45 mm Device Weight: * 3.12 kg Operating Temperature: * 0 to 50°C Operating Humidity: * 10 to 90% RH Storage Temperature: * -20 to 70°C Storage Humidity: * 10 to 90% RH (non-condensing) SOFTWARE SPECS Standards: * IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.3ad, IEEE 802.3az, IEEE 802.1D, IEEE 802.1w, IEEE802.1Q/p, IEEE802.1X Spanning Tree: * IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree Link Aggregation: * IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group VLAN: * Port-based and IEEE 802.1Q tag-based VLANs Number of VLANs: * 1,024 active VLANs (4,096 range) Auto Voice VLAN: * VLAN voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels IGMP Snooping * IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requesters; supports 256 multicast groups Head-of-Line (HOL) Blocking: * Head-of-line (HOL) blocking prevention Security: * Security IEEE 802.1X radius authentication, DHCP snooping, IP-MAC-Port binding, IP source guard, ARP inspection, STP root guard, STP BPDU guard, DHCP relay, port security supports limited dynamic lock and locked MAC address, management access control Storm Control: * Broadcast, unknown-unicast, and multicast QoS – Priority Levels: * 4 hardware queues QoS – Class of Service: * Port-based, IEEE 802.1p priority-based, IPv4/v6 IP DSCP-based QoS – Scheduling: * Priority queuing and weighted round robin (WRR) ACL: * Support up to 512 rules for enhanced security and/or advanced QoS policy: allow, deny, or rate limit based on Layer1 to 4 protocol fields at packet header level with MAC ACL and IP ACL RMON: * Embedded remote monitoring (RMON) software agent support for enhanced traffic management, monitoring, and analysis Port Mirroring: * Traffic on multiple ports can be mirrored to another port for analysis with a network analyzer Management Interface: * Built-in Web UI for easy browser-based configuration (HTTP/HTTPS) Other Management: * Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP SNMP: * SNMP version 1 and 2c Technická podpora: 377 330 026 605 271 471 belkin@belkin-support.cz