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SNMP-GSH2402 - kamery airlive airlivecam

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1. Introduction1-1. Overview of 24 Gigabit L2 Managed Switch24-port Gigabit L2 Managed Switch, is a standard switch that meets all IEEE802.3/u/x/z Gigabit, Fast Ethernet specifications. The switch included 22-Port10/100/1000Mbps TP and 2-Port Gigabit TP/SFP Fiber management Ethernetswitch. The switch can be managed through RS-232 serial port via directlyconnection, or through Ethernet port using CLI or Web-based management unit,associated with <strong>SNMP</strong> agent. With the <strong>SNMP</strong> agent, the network administrator canlogon the switch to monitor, configure and control each port’s activity in a friendlyway. The overall network management is enhanced and the network efficiency isalso improved to accommodate high bandwidth applications. In addition, the switchfeatures comprehensive and useful function such as QoS (Quality of Service),Spanning Tree, VLAN, Port Trunking, Bandwidth Control, Port Security,<strong>SNMP</strong>/RMON, IGMP Snooping capability via the intelligent software. It is suitablefor both metro-LAN and office application.In this switch, Port 23 and Port 24 include two types of media --- TP and SFPFiber (LC, BiDi LC…); this port supports 10/100/1000Mbps TP or 1000Mbps SFPFiber with auto-detected function. 1000Mbps SFP Fiber transceiver is used for highspeedconnection expansion.⎯⎯⎯⎯⎯⎯1000Mbps LC, Multi-Mode, SFP Fiber transceiver1000Mbps LC, 10km, SFP Fiber transceiver1000Mbps LC, 30km, SFP Fiber transceiver1000Mbps LC, 50km, SFP Fiber transceiver1000Mbps BiDi LC, 20km, 1550nm SFP Fiber WDM transceiver1000Mbps BiDi LC, 20km, 1310nm SFP Fiber WDM transceiver10/100/1000Mbps TP is a standard Ethernet port that meets all IEEE802.3/u/x/z Gigabit, Fast Ethernet specifications. 1000Mbps SFP Fiber transceiveris a Gigabit Ethernet port that fully complies with all IEEE 802.3z and 1000Base-SX/LX standards.1000Mbps Single Fiber WDM (BiDi) transceiver is designed with an opticWavelength Division Multiplexing (WDM) technology that transports bi-directionalfull duplex signal over a single fiber simultaneously.For upgrading firmware, please refer to the Section 3-21 or Section 4-2-2 formore details. The switch will not stop operating while upgrading firmware and afterthat, the configuration keeps unchanged.2

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