LevelOne 3-slot Modularized Combo Gigabit Switch
Contents
1. Power Supply Intemal power supply 100 240VAC 50 60Hz Power Consumption 51 Watts max Ventilation 2 x DC cooling fans with auto detect function Temperature Operating 0 C 45 C 32 F 113 F Humidity Operating 10 90 Non condensing Dimension 440mm W 224mm D 44mm H EMI and Safety FCC ClassA CE Product Diagram GSW 2453 with 10O00T copper mini GBIC Modules Ordering Information Fiber Network GSW 2453 3 slot Modularsed Combo Gigabit Switch MDU 2453T 8 port 1000T module for G SW 2453 MDU 2453M 8 port Mini GBIC module for GSW 2453 MDU 2453T M 4 port 1000T 4 port Mini GBIC module for GSW 2453 GVT 0300 SFP Transceiver for mini G BIC 550m GVE0301 SFP Transceiver for mini GBIC 10km level GVT 0302 SFP Transceiver for mini G BIC 70km one2. 3 slots for flexible network integration Support IEEE802 1x flow control 8ports 1000T module Pause frame for 10 100 1000Mbps full 8 ports mini GBIC modules duplex A port 1000T 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 At a glance LEDs for port and system status 9 Kbytes umbo Frame packet monitoring 4 port 1000T 4 port Mini GBIC module 19 1U rack mountable size GSW 2453 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 24531 M 4 port 1000T 4 port mini GBIC module Protocol CSMA CD MAC Address Table 4K entries with Auto leaming function Memory Packet Buffer 2Mbits Transfer Rate 14 800 Packets per second for 10Mbps 148 800 Packets per second for 100Mbps 1 488 000 Packets persecond for 1000Mbps Network Cables 10Ba se T 2 pair UTP STP Cat 3 4 5 Up to 100 m 100Ba se TX 2 pa ir UTP STP Cat 5 Up to 100 m 1000Ba se T 4 pair UTP STP Cat 5 Up to 100 m Switc h Architecture Store a nd Forward Jumbo Frame 9K Bytes LEDs Per Device Power Per RJ 45 port Link Activity G reen Full duplex Green Per Mini GBIC slot Link Activity
3. Key Features 3 slot Modularized Combo Gigabit Switch LevelOne s GSW 2453 isa modularized managed switch that provides the ultimate reliable and flexible solutions for large workgroups or backbones With its modulanzed design the GSW 2453 is able to integrate different network scales We offer outstanding flexiblity by providing different modules 8 port 1000T module 8 port mini GBIC module and 4 port 1000T amp 4 port mini GBIC combo module to inteoperate with your copper or fiber network and also to provide non blocking wire speed switching performance for maximum throughput The GSW 2453 supports 9K J umbo 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 traffic congestion and ensures reliable data transmission This switch is Plug amp Play It does not require software configuration Users can immediately use any of the features of this product simply by attaching the cablesand tuming 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 speed so that you are never in the dark when it comes to the status of your data transmissions
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