Beschrijving
– Provides power and data connection for up to 24 PoE network devices – Save installation cost by delivering data and power over existing network cables – 10/100/1000 auto-sensing ports automatically detect optimal network speeds – Four small form-factor pluggable GBIC module slots (SFP) – IEEE 802.3at/af-compliant RJ45 PoE/PoE+ output ports – Power output up to 30 watts per port* – PoE power budget of 360 watts – Supports IEEE 802.3at and IEEE 802.3af-compliant PoE devices (wireless access points, VoIP phones, IP cameras) – Supports IEEE 802.3at/af detection and short circuit, overload and high-voltage protection – All RJ45 ports with Auto-MDIX and NWay auto-negotiation support – Web-based configuration – Supports SNMP management – Supports VLAN (tag-based and port-based) – Supports link aggregation (trunking) – Supports bandwidth control per port – Supports port mirroring – Supports two types of QoS: port-based and DSCP – Broadcast storm control with multicast packet rate settings – Supports jumbo frames up to 9.6 kBytes – Supports Rapid Spanning Tree/Spanning Tree protocol – Store and forward switching architecture – Full/half duplex operation – IEEE 802.3x flow control for full duplex – Supports 8k MAC address entries – 500 kBytes buffer memory – LEDs for power, link/activity and PoE – Includes 19″ rackmount brackets – Three-Year Warranty
Standards -IEEE 802.1d (Spanning Tree Protocol) -IEEE 802.1p (Traffic Prioritization) -IEEE 802.1q (VLAN Tagging) -IEEE 802.1w (Rapid Spanning Tree Protocol) -IEEE 802.3ad (Link Aggregation) -IEEE 802.3 (10Base-T Ethernet) -IEEE 802.3ab (Twisted Pair Gigabit Ethernet) -IEEE 802.3ad (Link Aggregation Control Protocol LACP) -IEEE 802.3af (Power over Ethernet 802.3at Type 1) -IEEE 802.3at (Power over Ethernet 802.3at Type 2) -IEEE 802.3u (100Base-TX Fast Ethernet) -IEEE 802.3x (flow control, for full duplex mode) General -Media support: – 10Base-T Cat3, 4, 5 UTP/STP RJ45 – 100Base-TX Cat5 UTP/STP RJ45 – 1000Base-T Cat5e UTP/STP RJ45 -Packet filter/forwarding rate: – 1,488,000 pps (1000 Mbps) – 148,800 pps (100 Mbps) – 14,880 pps (10 Mbps) -MAC address table: 8k -Backplane speed / switch fabric: 48 Gbps -Switch architecture: store and forward -Configuration Options: – Port link speed: 10 Mbps, 100 Mbps, 1000 Mbps or auto-negotiation – PoE on/off per port – Flow control on/off per port – VLAN – Rate limiting (ingress rate and egress rate) – Port Mirroring – Port Aggregation/LACP: 8 groups – Broadcast Storm configuration with broadcast rate, multicast rate, and flooded unicast rate – IGMP Snooping – Quality of Service (QoS): port-based or DSCP – Integrated VeriPHY cable diagnostics tool – Integrated ICMP Ping client sends ping requests to other network nodes – SNMPv1/v2c (Simple Network Management Protocol) – LAN settings (IP address, Gateway, etc.) -Certifications: FCC Class A, CE LEDs -PoE -Power -Link/activity Power -Input: 90 ‰ÛÒ 240 V AC, 50 ‰ÛÒ 60 Hz -Power consumption: 390 watts (maximum) Environmental -Metal housing -Dimensions: 440 (W) x 331 (L) x 44 (H) mm (17.3 x 13.0 x 1.7 in.) -Weight: 4.7 kg (10.36 lbs.) -Operating temperature: 0 ‰ÛÒ 40å¡C (32 ‰ÛÒ 104å¡F) -Operating humidity: 10 ‰ÛÒ 90% RH, non-condensing -Storage temperature: -20 ‰ÛÒ 90å¡C (-4 ‰ÛÒ 194å¡F) Package Contents -24-Port Gigabit Ethernet PoE+ Web-Managed Switch with 4 SFP Combo Ports -Power cable -User manual