ALLNET ALL-SG8548PM-10G / 48 Port PoE Gigabit Kupfer + 4x SFP+ smart-managed Highlights: Entry smart managed 10G Switch von ALLNET Integrierter Hochleistungs-Cortex-A9-Prozessor. 48x 10/100/1000Mbit/s PoE Ports + 4x 10G SFP+ Port Internes 450W PoE-Budget über WebGUI einstellbar Switching-Kapazität 128Gbps Unterstützt PoE Leistung bis zu 30W pro PoE-Port, 400W für alle PoE-Ports. Der ALL-SG8548PM-10G ist ein Layer-2 Switch, der für Hochsicherheit und Hochleistungsnetzwerke entwickelt wurde. Er bietet 48x 10/100/1000Mbps selbstanpassende RJ45 Ports plus 4x 10-Gigabit 1000/10000Mbps SFP+ optischen Ports, um die höchstmögliche Bandbreite im Upstream zu gewährleisten. Die Verwendung von Store-and-Forward-Technologie in Kombination mit dynamischer Speicherzuweisung ermöglicht die bandbreiteneffektive Zuweisung zu jedem Port. Der ALL-SG8548PM-10G besitzt 48 PoE Ports mit Stromversorgungsfunktion: diese Ports unterstützen sowohl den IEEE802.3at Standard als auch 802.3af (abwärtskompatibel). Außerdem kann der Switch den Identifikationsstandard elektrischer Geräte erkennen, um immer die passende Stromversorgung bereitszustellen.  Technical Details: Hardware Details   Chipset 2*BCM53346+2*B50282+6*PD69208M+PD69200 Standards IEEE 802.3i,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3az IEEE 802.3ae,IEEE802.3x,IEEE802.3z,IEEE802.3ad IEEE802.1P,IEEE802.1Q Network Media (Cable) 10BASE-T: UTP category 3,4,5 cable (maximum 100m) 100BASE-Tx: UTP category 5,5e cable (maximum 100m) 1000BASE-T:UTP category 5e,6 cable (maximum 100m) 1000Base-X:MMF,SMF 10GBase-X:MMF,SMF Interface 48 x 10/100/1000Mbps Auto-Negotiation ports 4 x 1000/10000Mbps SFP+ port 1 x RJ45 Console Port Transfer Method Store-and-Forward Switching Capacity 176G MAC Address Learning 16K Packet Forwarding Rate 130.944Mpps Packet Buffer 1.5MBytes Jumbo Frame 12KBytes Indicators Per Device - Power,SYS Per Port - Link/Activity/Speed Power Supply 100~240VAC,50/60HZ,48W, internal power Power Consumption Maximum: 33.4W(220V/50Hz) Dimensions (W×D×H) 440x330x44.5mm (19” metal case) Environment Operating Temperature: 0?~45? Storage Temperature: -40?~70? Operating Humidity: 10%~90% non-condensing Storage humidity: 5%~90% non-condensing Management Support Telnet, SSH remote management Support the SNMP Support cluster with cluster network management Port features Support port isolation Support port loop detection Support the ULDP Support LLDP Support the Port Channel configuration Support LED shut - off Support Jumbo packet VLAN&MAC Address Support for MAC/strategy/port/protocol/IP subnet VLAN Support Dot1q tunnel Support GVRP VLAN - translation Support support MAC address automatic learning and aging Support the source MAC address filtering STP Support STP QoS Support WRR, WDRR queue scheduling algorithm Support flexible QinQ operation Three layer forward and routing protocols Support three layer forward Support the ARP configuration Support the static routing, OSPF, RIP configuration Support IPv4 and IPv6 routing DHCP Support the DHCP relay Support the DHCP Server Support DHCP Snooping Multicast protocol Support DCSCM configuration Support IGMP Snooping Support IPv6 multicast, MLD configuration Safety features Support 802.1 x, the Radius authentication Support for AM Supports IPv6 security RA configuration Support the MAB configuration Support SSL Support for protection against Dos attacks Support ACL Reliability Support MRRP Support ULPP The network time Support SNTP Support the NTP Traffic monitoring Support port mirror Support the flow