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manual abstract
The SNMP management and remote control capability, plus plenty of other functions, along with its high quality, makes for easy and carefree use. The Gigabit module can either be copper or fiber media; it supports not only 100M fiber modules, but also Gigabit modules, such as 10/100/1000M RJ-45 copper ports and Gigabit fiber SC ports with 1000BASE-SX or 1000Base-LX, Gigabit RJ-45 plus GBIC ports, these allow users to increase their network response time at gigabit speeds and with great flexibility. An RS-232 serial port provides an easy way for installation and initial set-up. Non-blocking and maximum wire speed performance are designed on all switched ports, it not only supports Auto-Negotiation, but also AUTO-MDIX function on all switched 24 10/100M RJ-45 ports and two Gigabit Copper ports no matter if in half or full duplex mode. These functions add to the convenience, ease of use, and reduce the matching effort between straight and cross-over line issues. The XP-3242 provides a convenient way to operate a layer 2 management through an Internet browser. User friendly pull-down manual makes learning how to use the XP-3242 easy. It’s also easy to control and easy to monitor. The XP-3242 supports, not only traditional SNMP functions, but also RMON 1,2,3,9 groups for advanced network analysis. Uniquely, it supports both port-based VLAN and Tag-based VLAN to catch-up with the new applications coming in the VLAN age. To increase bandwidth applications, it supports 7 groups with up to 4 ports Trunk; and these trunk ports are with fair-over function to provide redundant back-up when one or some of the ports are in malfunction. Total front access design and fully LED status display also adds to the ease of installation, inspection and maintenance efforts at rackmount environments. In addition an extra LED display reflects the fan status to help prevent over-heating issues, if the fan were to malfunction; thus adding to the protection of the unit and the investment. FEATURES .. Non-blocking, full-line speed, store-and-forward, Max. packet length 1568 byte .. Auto-Negotiation and Auto-MDIX on all 10/100/1000M copper ports .. 24 10/100 RJ-45 ports, and 2 Gigabit port module with copper ports or fiber ports .. 3M bit packet buffer and 1M bit control buffer .. Up to 14K MAC entries and 4K VLAN entries .. Support flow control for both half- or full-duplex operation .. Support Head-of-Line blocking prevention .. Support broadcast storm filtering .. Support port-based VLAN and 802.1Q tag-based VLAN .. Support 802.1v protocol-based VLAN classification .. Support 802.1x Authentication and Authorization .. Support IP Multicast, IGMP snooping .. Support 2-level priority queuing .. Support Port-Trunking with flexible load distribution control and fail-over functions .. Provide 7 trunk groups of up to 4 member ports within 26 ports .. Support ingress port security mode .. Support by-port Egress/Ingress rate control .. Support RMON group 1,2,3,9 .. Support Web/SNMP managed function with friendly user interface .. LED display for each port status: link, activity and speed .. LED display for fan status: normal or fail SPECIFICATIONS Standards compliance IEEE 802.3 10BaseT Ethernet IEEE 802.3u 100BaseTX Fast Ethernet IEEE 802.3z 1000BaseSX/LX Gigabit Ethernet IEEE 802.3x flow control IEEE 802.1D Spanning Tree IEEE 802.1q Tag-based VLAN, Priority Control IEEE 802.1v port-based VLAN IEEE 802.1x Authentication and Authorization Interfaces 24 100BaseTX RJ-45 STP ethernet ports (switched ports) 2 1000BaseTX RJ-45 connector ports, or 2 1000BaseSX/LX fiber ports 1 RS232 connector Buffer Memory: 1M byte for control, 3M byte for packet buffers 14/10/8/6K 64-bit, programmable size for MAC entries 4/2K 128-bit, programmable size for VLAN entries 1K 128-bit, IP multicast entries Packet Forwarding and Filtering Rates: 1000M ethernet : 1488100 packets per second per port 100M ethernet : 148810 packets per second per port 10Methernet : 14880 packets per second per port Environment Operation temperature: 5 to 45 centigrade Operating humidity: 10%-90%, non- condensing Storage temperature: -20 to 70 centigrade LED Panel Display 1 power LED: Green (normal), 1 self-diagnostic LED: Blinking during power-on-diagnostics Port LEDs: 1~ 24 ports, left corner of each RJ-45 port, Green (Link ok), Blinking (Activity) Speed LEDs: 1 ~ 24 ports, right corner of each RJ-45 port, Green ( 100M ), Vanish ( 10M ) FAN LEDs: FAN1 Red ( left side fan fail), FAN2 Red ( right side fan fail ) Gigaport module LEDs: Orange( 10M Link ok ), Green ( 100M link ok), both Orange & Green ( 1000M link ok ), Blinking (Activity) Power Input: 100-240VAC, 50/60Hz, Power Consumption: 35 Watts max. Dimensions 440mm (W) X 184mm (D) X 44mm (H) Weight : 2.3 kg Electromagnetic Emissions FCC, CE , VCCI, C-Tick ...