LevelOne 3-Slot Gigabit Modular Switch
Contents
1. o inteoperate with your copper or fiber network and also to provide non blocking wire soeed switching performance for maximum throughput The GSW 2453 supports 9K Jumbo Frame packet sizes to reduce server overhead and increase throughput The Store and forward switching architecture ensures that only whole packets with a good CRC are passed to the destination The IEEE 802 3x Flow Control for full duplex mode and back pressure flow control for half duplex mode alleviates monitoring At a glance LEDs for port and system status Technical Specification Standards Compliance IEEE 802 3 IEEE 802 3u IEEE 802 3z Gigabit SX LX IEEE 802 3ab Gigabit 1000T IEEE 802 3x Flow Control and Back Pressure Modules MDU 2453T 8 port 1000T module MDU 2453M 8 port mini GBIC module MDU 2453TM 4 port 1000T 4 port mini GBIC module Protocol CSMA CD MAC Address Table AK entries with Auto learning function Memory Packet Buffer 2Mbits Transfer Rate 14 800 Packets per second for 1OMbps 148 800 Packets per second for 1OOMbps 1 488 000 Packets per second for 1000Mbps Network Cables 10Base T 2 pair UTP STP Cat 3 4 5 Up to 100 m 100Base TX 2 pair UTP STP Cat 5 Up to 100 m 1000Base T 4 pair UTP STP Cat 5 Up to 100 m Product Diagram GSW 2453 with 1000T copper mini GBIC Modules Switch Architecture Store and Forward Jumbo Frame 9K Bytes LEDs Per Device Power Per RJ 45 port Link Activity G2. reen Full duplex Green Per Mini GBIC slot Link Activity Power Supply Internal power supply 100 240VAC 50 60Hz Power Consumption 51 Watts max Ventilation 2x DC cooling fans with auto detect function Temperature Operating 0 C 45 C 82 F 113 F Humidity Operating 10 90 Non condensing Dimension 440mm W 280mm D 44mm H EMI and Safety FCC Class A CE Fiber Network lt sf af Fast Ethernet sf gt E Ordering Information GSW 2453 MDU 2453T MDU 2453M MDU 2453TM GVT 0300 GVT 0301 GVT 0302 Digital Data Com unication bH Zeche Norm Stasse 25 44319 Dorm und Gem any Tel 49 231 90 75 222 E m ail adses digitadata de 3 slot Modularised Combo Gigabit Switch 8 port 1000T module for GSW 2453 8 port Mini GBIC module for GSW 2453 4 port 1000T 4 port Mini GBIC module for GSW 2453 SFP Transceiver for mini GBIC 550m SFP Transceiver for mini GBIC 10km SFP Transceiver for mini GBIC 70km Digital Data Com unication Asa Co Ltd 8F No 41 Lane 221 KanGhien kd Nei Hu Dis 114 diipei divan R OC Tel 886 2 2627 2288 E m ail ade ddcasia om tw W eb http Aww kvell com ag B0 OQ Gia ONEEN EE E For more nfom aton pease mntact pur leve Dne epresentative or visit www evel com All t mical pecifationsae subject tohange without not ec All nentioned band names ar registered tadem arks and ppperty of
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4. traffic congestion and ensures reliable data transmission This switch is GSW 2453 Plug amp Play If does not require software configuration Users can immediately use any of the features of this product simply by attaching the cables and turning on the power With its 1U height rack mountable size the switch can be easily managed in computer labs or server rooms The clearly visible status LEDs provide easy monitoring of port link activity soeed so that you are never in the dark when it comes to the status of your data transmissions Key Features 3 slots for flexible network integration Support IEEE802 1x flow control 8 ports 1000T module Pause frame for 10 100 1000Mbps full 8 ports mini GBIC modules duplex 4 port 1000T 4 port Mini GBIC module Back pressure for 10 100Mbps half duplex Complies with IEEE 802 3 u 802 3ab 802 3z Plug and Play nothing to configure Store and forward switching architecture 9 Kbytes Jumbo Frame packet 4 port 1000T 4 port Mini GBIC module 12 TU rack mountable size 3 slot Modularized Combo Gigabit Switch LevelOne s GSW 2453 is a modularized Gigabit switch that provides the ultimate reliable and flexible solutions for large workgroups or backbones With its modularized design the GSW 2453 is able to integrate different network scales We offer outstanding flexiblity by providing different modules 8 port 10007 module 8 port mini GBIC module and 4 port 1000T amp 4 port mini GBIC combo module t
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