["Cost-effective 24 Port Smart Managed Gigabit Layer-2 Switch +4x SFP MiniGbic Slots without fan for desktop and 19\" rack installation The new ALLNET ALL-SG8626M Switch provides an optimal basis for small and medium working groups with high network and data traffic and enables fast data transfer in the network. M Due to the fanless design, the ALL-SG8626M can also be used ideally in office environments, as no disturbing noises are generated. is Layer 2+ Full Managed and supports somit alle nötigen Standards wie QoS, VLAN, Spanning Tree, IGMP Snooping bis hin zu Link Layer Discovery Protokol. The robust Gehäuse aus Metall ist sowohl für die Montage im 19“ Schrank. ALL-SG8626M also has 2x SFP miniGBIC Slots to connect remote servers/uplink devices via optical cables. ALL-SG8626M is a Layer 2+ Full Managed Switch that offers 24*10/100/1000M RJ45 Ports and 4*1G Uplink SFP Slot Ports (2x Shared Combo Ports 23/24). Redundant Ring with fast recovery for critical network applications The ALL-SG8626M supports redundant ring technology and has a strong, fast self-recovery capability to prevent interruptions and external interference. The advanced ITU-T G.8032 ERPS technology, the Spanning Tree Protocol (802.1s MSTP) and a redundant power supply system are integrated into the customer's industrial automation network to improve system reliability and operating time in rough factory settings. In a particular simple ring network, the restoration time of the data connection can be up to 20 ms. The Layer-2-Ethernet-Switch ALL-SG8626M can be programmed for extended Layer-2-Switch-Management functions such as dynamic Port-Link-Aggregation, 802.1Q tagged VLAN, Q-in-Q VLAN, private VLAN, Multiple Spanning Tree Protocol (MSTP), QoS, Bandwidth Control, IGMP-Snooping and MLD-Snooping. Through the aggregation of supporting ports, the ALL-SG8626M enables the operation of a high-speed trunk group that supports multiple ports and also fail-over support. Efficient and versatile Verwaltungsmethoden Für eine Verwaltung ist der ALL-SG8626M mit Konsolen-, Web- und SNMP-Managementschnittstellen ausstattette. Mit der integriteren webbasierten Verwaltungsschnittstelle bietet er eine benutzerfreundliche, plattformunabhängige Verwaltungs- und Konfigurationmöglichkeit. For the text-based administration, access via Telnet and the console port is possible. For standard-based monitoring and management software, the offer is an SNMPv3 connection that encrypts the package contents in each session for secure remote management. Intelligenter-Switch with SFP-DDM function The ALL-SG8626M supports the SFP-DDM function (Digital Diagnostic Monitor), which enables the Netzwerkadministrator to easily monitor the real-time parameters of the SFP transceiver, z. B. optische Ausgangsleistung, optische Eingangsleistung, Temperatur, Laservorspannung und Transceiver-Versorgungsspannung. Solid on- power work normal, off- power disconnected Blink- work normally, solid on- soft work abnormal, fast Blink- soft upgrade 10/100/1000T RJ45 Interfaces (Port 1 to Port 24): 1000 LNK/ACT (Green), 10/100 LNK/ACT (yellow) Blink- port connected with data transmission; Solid on-port connected without data transmission 100/1000Mbps SFP Interfaces (Port 25 to Port 28): Green Blink- port connected with data transmission; Solid on-port connected without data transmission ESD Protection: ESD IEC61000-4-2: EFT IEC61000-4-4 Port Mirror: TX/RX/BOTH; Many-to-1 monitor Algorithm based on Source/Destination MAC Algorithm based on Source/Destination IP 802.1w Rapid Spanning Tree Protocol (RSTP) 802.1s Multiple Spanning Tree Protocol (MSTP) Storm Control (Broadcast, Multicast, Unknown Unicast) ARP Association (Manual, ARP scanning, DHCP snooping) Classification of packages based on: End.MAC, IP End, TCP / UDP Ports, 802.1x Authentication (port-based e MAC-based) Restriction of WEB access based on: IP Address, And. MAC and Port; SFP DDM (Digital Diagnostics Monitoring) IPv6 Unicast: Static Routing(Software Base) Path maximum transmission unit (MTU) discovery Internet Control Message Protocol (ICMP) version 6", "26 port Gigabit Layer2+ switch architecture", "Port 23/24 combo ports for TP or SFP (1G) and port 25/26 SFP (1G) slots", "Supports SFP DDM & cable diagnostics", "Supports G.8032 ERPS, self-detection time <20ms", "Supports port aggregation", "4KV surge protection, 6KV contact/8KV air ESD protection", "Totally fanless, no more annoying noises", "19\" inch angle or wall/table mounting possible"]