Planet SGSW-24040P4 24-Port Gigabit PoE Managed Stackable Switch
Managed Stackable Gigabit Switch L2 24-Port High PoE 802.3af/at - 10/100/1000 Mbps with 4-Port SFP 1000 Mbps. Ports:-24 Ports High PoE 802.3af/at a 10/100/1000BaseT -4 1000Base-SX/LX/BX SFP Shared (Ports 21-24).-2 HDMI-like 5Gbps stacking interfaces. -1 RS232 DB9 Male port for administration. Stacking:-16 units (stacked switches)/ 384 Gigabit Ethernet ports manage like it was only 1. -Manage the whole stack with only 1 admin. IP. -Stacking architecture supports Chain, Ring and back to Back mode. -Plug & Play connectivity. Protection:-Auto-detects High PoE 802.3af/at devices, protects equipment from damage caused by improper installation. -Circuit protection that prevents port interference. PoE Administration:-Intuitive Web Interface. -Status and power consumed by port monitoring. -Total power consumption per port monitoring. -Limit power per port and priority. -Activate / Deactivate ports. -Supports SNMP Trap for alarm notification events. Administration:-Web Interface management. -Interface can be accessed via Telnet / Console. -SNMP v1, v2c monitoring. -Supports SSL. -DHCP client. -Firmware upload / download via TFTP / HTTP. -Real time monitoring (history, statistics, alarms, and events). DHCP Relay function. -Reset button for system reboot or reset to factory default. Layer 2 Features:-Meets Gigabit standards 802.3, 802.3u, 802.3ab, 802.3z. -Auto-Negociación Full/Half Duplex 10Base-T / 100Base-TX / 1000Base-T para todos los puertos. -Auto-Detección MDI/MDI-X para cada puerto RJ45.-High performance of Store and Forward architecture, broadcast storm control and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth. -1K MAC Address Table with Auto-learning function. -Supports Quality of Service, Multicast IGMP Snooping V1 y V2, Flow Control, 802.1Q VLANs, 802.3ad LACP Link Aggregation, 802.1D / 802.1w Spanning Tree Protocol, Port Mirroring, Broadcast / Multicast / Unicast Storm Control, ACL, NTP, LLDP. -Throughput: 6.547Mpps @ 64Bytes. Security:-Access protected by password, IP/MAC Binding, MAC Filter, Static MAC, Port security, 802.1x Access control based on port. -Supports user autentification via RADIUS / TACACS+, with Built in RADIUS client. -Defense against DoS attacks.-IP source guard prevents IP spoofing attacks. -Dynamic IRP inspection. -DHCP Snooping to filter un-trusted DHCP messages. -IP address access management to prevent unauthorized intruder. Protection:-Protection against electrostatic discharge (ESD) 6KV DC. Physical and electrical characteristics:-Power supply: 100-240VCA @ 432W -Total power: 360W. -Dimension: 1U Rack, 440 x 300 x 44.5 mm. -Weight: 4.5Kg.-Operating temperature: 0 a 50°C