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MicroGST/5 and 8
5 and 8 Port 10/100/1000Base-T
Gigabit Ethernet Switches
GEP-32005T 5 Port Switch
GEP-32008T 8 Port Switch
908 Canada Court
City of Industry, CA 91748 U.S.A.
Phone: 626.964.7873 or 800.346.6668 Fax: 626.964.7880
www.unicomlink.com e-mail: info@unicomlink.com
USER’S MANUAL
©UNICOM 2005. UNICOM and “A Network Systems Solution” are trademarks of UNICOM Electric, Inc.
All rights reserved. Specifications subject to change without notice.
Rev: 01.05
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Content 1. Introduction ..............................................................1 2.Hardware Description...............................................3 3. Installation ................................................................6 4. Network Application................................................7 5. Technical Specification...........................................8
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1. Introduction Gigabit Ethernet over copper technology is a proven cost-effective way for network equipment to be upgraded from Fast Ethernet to Gigabit speeds. The need of expensive fiber optic cabling for Gigabit speeds is eliminated by using standard 4-pair Category 5e copper cabling. This technology creates high-speed backbone connections between switches, servers, databases, and workstations. Unicom's 5 and 8 Port Desktop Gigabit Ethernet Switches are an ideal solution for solving traffic
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N-Way Auto-Negotiation Back pressure half duplex Flow control full duplex True non-blocking switching Store-and-Forward architecture support Package Contents 5 or 8 Port Desktop Gigabit Ethernet Switch Power Adapter Four Rubber Feet User Manual 5 or 8 Port Desktop Gigabit Ethernet Switch DC Power Adapter Rubber Feet User Guide Figure 1-1. Package Contents Compare the contents of your 5 or 8 Port Gigabit Desktop Etherne
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2.Hardware Description This Section describes the hardware of the MicroGST/5 and 8 switches. The physical dimensions of each switch are 165 x 100 x 32.5 mm (L x W x H) Front and Rear Panel The Front Panel of the MicroGST/5 and 8 switches consists of a power LED indicator for the unit and LED indicators (100/1000, Link/Activity, Full duplex/Collision) for each Gigabit port. Figure 2-1. The Front Panel of the MicroGST/5 and 8 switches The Rear Panel of the MicroGST switches con
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Figure 2-2. The Rear Panel of the MicroGST/5 and 8 switches LED Indicators The LED Indicators gives real-time monitoring of system operating status. There are three LED indicators (100/1000, LNK/ACT, FDX/COL) for each Gigabit port and one Power LED for the unit. The following table provides descriptions of each LED status. Figure 2-3. LED Indicators 4
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LED Status Description Green Power On Power Off Power is not connected Green Port is operating at 1000Mbps speed. 100/1000 Orange Port is operating at 100Mbps speed. Off No device attached or in 10Mbps mode Green Port is connecting with the device. LNK/ACT Blinking Port is receiving or transmitting data. Off No device attached. Orange Port is operating in Full-duplex mode. Blinking FDX/COL Packet collision occurring on this port. Off No device attached or in half-duplex mode. Table 2-1. The Desc
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3. Installation Set the Switch on a sufficiently large flat space with a power outlet nearby. The surface should be clean, smooth, level, and sturdy. Ensure there is enough clearance around the Switch to allow air circulation and the attachment of the power cord and cables. Attaching Rubber Feet A. Make sure mounting surface on the bottom of the Switch is grease and dust free. B. Remove adhesive backing from your Rubber Feet. C. Apply the Rubber Feet to each corner on the bottom of the Switch. T
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4. Network Application This section provides a sample of network topology in which the MicroGST/5 and 8 switches are used. In general, the MicroGST switches are designed as high-bandwidth backbone switches. You can use the MicroGST switches to connect servers, switches, workstations, and PCs to each other by connecting these devices directly to the Switch. The Switch automatically learns node addresses, which are subsequently used to filter and forward all traffic based on the destination addres
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5. Technical Specification The following table provides the technical specifications of the MicroGST/5 and 8 switches. IEEE 802.3 10Base-T Ethernet, IEEE 802.3u 100Base-TX Fast Ethernet Standard IEEE 802.3ab Gigabit Ethernet IEEE802.3x Flow Control and Back-pressure Protocol CSMA/CD Technology Store-and-Forward switching architecture 14,880 pps for 10Mbps Transfer Rate 148,800 pps for 100Mbps 1,488,000 pps for 1000Mbps 5 or 8 Gigabit Copper: RJ-45, Connector Auto-MDIX on all ports MAC Address 4
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Per port: LED 100/1000, Link/Activity, Full duplex/ Collision Per unit: Power Power Supply External power DC 12V/1.3A Power 5 port: 7.5 Watt (maximum) Consumption 8 port: 13.2Watt(maximum) Operation 0˚ to 45˚ C (32˚ to 113˚F) Temperature Operation 10% to 90% (Non-condensing) Humidity 165 x 100 x 32.5 mm (L x W x H) Dimension 6.5" x 3.94" x 1.3" EMI & Safety FCC Class A, CE, UL 9
