• PoE and the new PoE+ standards • Intuitive Web GUI • VLAN support for traffic segmentation • AutoVoice VLAN for seamless integration with IP telephony • AutoSurveillance VLAN to easily add IP cameras in the network • Loopback detection and broadcast storm control to avoid network downtime • QoS (Quality of Service) and bandwidth control to ensure smooth operation • Innovative firewall-like ACL to enforce security and access restriction • IGMP snooping to save bandwidth on multicast streams • Cable diagnostics function to help troubleshoot wiring problems • Smart fans based on temperature threshold Features • 24x 100Base-TX Fast Ethernet ports • 2x 1000Base-T Gigabit ports • 2x 1000Base-T/SFP combo ports • 19” rack size • Auto MDI/MDIX • 802.3x Flow control Performance • Switching capacity: 12.8 Gbps. • Max. forwarding rate: 9.5 Mpps. • MAC table: 8K entries • Packet buffer: 512 KB Network • 802.3ad Link Aggregation (max. 8 groups, 8 ports per group) • Bandwidth control (port-based) • IGMP v1/v2 snooping • Port mirroring Resiliency • 802.1D Spanning Tree • 802.1w Rapid Spanning Tree • Loopback detection (LBD) • Cable diagnostics VLAN • 802.1q VLAN • Auto Voice VLAN (10 user-defined OUI, 8 default OUI) • AutoSurveillance VLAN (5 user-defined OUI) • Static VLAN (256 groups) • VLAN VID configurable (1-4096) Quality of Service (QoS) • 802.1p QoS • 4 queues per port • Strict priority or Weighted Round Robin (WRR) • DSCP CoS Security • Static MAC (128 entries) • Port Security (max. 64 MAC addrsses per port) • Broadcast/Multicast/Unknown Unicast Storm Control • ACL (max 50 profiles) Management • Web-based GUI • SmartConsole Utility • Password control • Configuration backup/restore • SNMP v1/v2 • System log • Firmware upgradeableSíťová architektura: FastEthernet; SmartSwitch (WEB Managed): Ano; Počet portů 10/100BaseTX (RJ45): 24 ks; Počet portů 1000BaseT (RJ45): 2 ks; Počet portů COMBO Gigabit/MiniGBIC (SFP): 2 ks; Management, monitoring a konfigurace: SNMPv2 - Simple Network Management Protocol ver. 2, základní webová konfigurace, CLI - příkazový řádek, Telnet, TFTP - Trivial File Transfer Protocol, Syslog - Security Issues in Network Event Logging; Autorizační protokoly a kontrola přístupu: ACL založen na MAC, ACL založen na IP a typu protokolu, SSL - Secure Sockets Layer; Podporované protokoly a standardy: Auto MDI/MDI-X, half/full duplex, IEEE 802.3x - Flow Control, IGMP (v. 1, 2) Snooping, IEEE 802.1D - Spanning Tree, IEEE 802.1w - Rapid Convergence Spanning Tree, IEEE 802.3ad - Link Aggregation Control, IEEE 802.1Q - Virtual LANs, QoS - Quality of Service, IEEE 802.1p - Priority, DSCP - DiffServ Code Point, IEEE 802 1X-2001 Port-Based Network Access Control, ARP - Address Resolution Protocol, SNTP - Simple Network Time Protocol, IEEE 802.3 - 10BaseT, IEEE 802.3u - 100BaseTX, IEEE 802.3ab - 1000BaseT, IEEE 802.3z - 1000BaseSX/LX, IEEE 802.3af - Power over Ethernet; Velikost adresní tabulky MAC: 8000; Přepínací algoritmus: store-and-forward; Rychlo