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GSW-2496
8-Port TP + 16-Port SFP L2 Managed Gigabit Switch
User Manual
Ver. 1.00-0704
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The information in this document is subject to change without notice. Unless the explicit written permission of Digital Data Communications Co., Ltd., this document in whole or in part shall not be replicated or modified or amended or transmitted, in any from, or by any means manual, electric, electronic, electromagnetic, mechanical, optical or otherwise for any purpose. DURATION OF HARDWARE WARRANTY HARDWARE: In accordance with the provisions described under, Digital Data Communicati
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DISCLAIMER. EXCEPT AS PROVIDED ABOVE, THE SOFTWARE IS PROVIDED “AS IS ” AND LEVELONE AND ITS LICENSORS MAKE NO WARRANTIES, EXPRESS OR IMPLIED, WITH REPSECT TO THE SOFTWARE AND DOCUMENTAITON. LEVELONE AND ITS LICENSORS DISCLAIM ALL OTHER WARRANTIES, INCLUSIVE OF WITHOUT LIMITATION, IMPLIED WARRANTIES OR MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. FURTHER, LEVELONE DOES NOT WARRANT, GUARANTEE, OR MAKE ANY REPRESENTATIONS REGARDING THE USE, OR THE RESULTS OF THE US
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Caution Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weather conditions or walking across a carpeted floor may cause you to acquire a static electrical charge. To protect your device, always: • Touch the metal chassis of your computer to ground the static electrical charge before you pick up the circuit device. • Pick up the device by holding it on the left and right edges only. Electronic Emission Notices Federal Co
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About this user’s manual In this user’s manual, it will not only tell you how to install and connect your network system but configure and monitor the GSW-2496 through the built-in CLI and web by RS-232 serial interface and Ethernet ports step-by-step. Many explanation in detail of hardware and software functions are shown as well as the examples of the operation for web-based interface and command-line interface (CLI). Overview of this user’s manual Chapter 1 “Introduction”
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Table of Contents CAUTION--------------------------------------------------------------------------------------------------------- IV ELECTRONIC EMISSION NOTICES---------------------------------------------------------------------------- IV 1. INTRODUCTION ------------------------------------------------------------------------------------------ 1 1-1. OVERVIEW-------------------------------------------------------------------------------------------------- 1 1-2. CHECKLIST --------------
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3-12. MAC TABLE -------------------------------------------------------------------------------------------- 89 3-13. GVRP CONFIGURATION ------------------------------------------------------------------------------ 96 3-14. STP CONFIGURATION--------------------------------------------------------------------------------102 3-14-1. STP Status -------------------------------------------------------------------------------------102 3-14-2. STP Configuration-------------------------------------
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l 1. Introduction 1-1. Overview GSW-2496, a 24-port Gigabit L2 Managed Switch, is a standard switch that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. The switch included 8-Port 10/100/1000Mbps TP and 16-Port Gigabit SFP Fiber management Ethernet switch. The switch can be managed through RS-232 serial port via directly connection, or through Ethernet port using CLI or Web-based management unit, associated with SNMP agent. With the SNMP agent, the network administrat
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• Key Features QoS: Support Quality of Service by the IEEE 802.1P standard. There are two priority queue and packet transmission schedule. Spanning Tree: Support IEEE 802.1D, IEEE 802.1w (RSTP: Rapid Spanning Tree Protocol) standards. VLAN: Support Port-based VLAN and IEEE802.1Q Tag VLAN. Support 256 active VLANs and VLAN ID 1~4094. Port Trunking: Support static port trunking and port trunking with IEEE 802.3ad LACP. Bandwidth Control: Support ingress and
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l 1-2. Checklist Before you start installing the switch, verify that the package contains the following: - GSW-2496 - Power Cord - Console Cable - Rack-mounted Kit - CD Manual Please notify your sales representative immediately if any of the aforementioned items is missing or damaged. 1-3. Features The GSW-2496 L2 Managed Switch, a standalone off-the-shelf switch, provides the comprehensive features listed below for users to perform system network administration and efficie
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• Supports 802.1Q VLAN • Supports user management and limits three users to login • Maximal packet length can be up to 9216 bytes for jumbo frame application • Supports DHCP Broadcasting Suppression to avoid network suspended or crashed • Supports to send the trap event while monitored events happened • Supports default configuration which can be restored to overwrite the current configuration which is working on via web browser and CLI • Supports on-line plug/unplug SFP modules
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l 1-4. View of GSW-2496 L2 Managed Switch Fig. 1-1 Full View of GSW-2496 1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs) There are 8 TP Gigabit Ethernet ports and 16 SFP fiber ports for optional removable modules on the front panel of the switch. LED display area, locating on the left side of the panel, contains a Power LED, which indicates the power status and 24 ports working status of the switch. TP Port Status Indication LEDs Gigabit Ether
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• LED Indicators LED Color Function System LED POWER Green Lit when +5V DC power is on and good CPU LED Green Blinks when CPU is activity 10/100/1000Ethernet TP Port 1 to 8 LED Lit when connection with remote device is good LINK/ACT Green Blinks when any traffic is present Off when cable connection is not good Lit green when 1000Mbps speed is active Green/ SPEED Lit ember when 100Mbps speed is active Ember Off when 10Mbps speed is active 1000SX/LX Gigabit Fiber Port
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l 1-5. Optional SFP Transceiver Modules In the switch,1000Mbps SFP Fiber transceiver is used for high-speed connection expansion; the following are optional SFP types provided for the switch: Note: GSW-2496 only supports the following vendor’s SFP Transceiver 1. LevelOne (HW Ver.: 3.0 or up) 2. Avago Technologies 3. Finisar Corporation Part No. Model No. Description Mini-GBIC SFP transceiver 570622 GVT-0300 Multi-Mode, 550m Mini-GBIC SFP transceiver 551071 GVT-0301 Sin
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2. Installation 2-1. Starting Up This section will give users a quick start for: - Hardware and Cable Installation - Management Station Installation - Software booting and configuration 2-1-1. Hardware and Cable Installation At the beginning, please do first: ⇒ Wear a grounding device to avoid the damage from electrostatic discharge ⇒ Be sure that power switch is OFF before you insert the power cord to power source • Installing Optional SFP Fiber Transceivers t
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l • TP Port and Cable Installation ⇒ In the switch, TP port supports MDI/MDI-X auto-crossover, so both types of cable, straight-through (Cable pin-outs for RJ-45 jack 1, 2, 3, 6 to 1, 2, 3, 6 in 10/100M TP; 1, 2, 3, 4, 5, 6, 7, 8 to 1, 2, 3, 4, 5, 6, 7, 8 in Gigabit TP) and crossed-over (Cable pin-outs for RJ-45 jack 1, 2, 3, 6 to 3, 6, 1, 2) can be used. It means you do not have to tell from them, just plug it. ⇒ Use Cat. 5 grade RJ-45 TP cable to connect to a TP port of the switch
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2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail Fig. 2-2 Caution: Allow a proper spacing and proper air ventilation for the cooling fan at both sides of the chassis. ⇒ Wear a grounding device for electrostatic discharge. ⇒ Screw the mounting accessory to the front side of the switch (See Fig. 2-2). ⇒ Place the Chassis into the 19-inch wiring closet rail and locate it at the proper position. Then, fix the Chassis by screwing it. 2-1-3. Cabling Requirements
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l 2-1-3-1. Cabling Requirements for TP Ports ⇒ For Fast Ethernet TP network connection ⎯ The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of 100 meters. ⇒ Gigabit Ethernet TP network connection ⎯ The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of 100 meters. Cat. 5e is recommended. 2-1-3-2. Cabling Requirements for 1000SX/LX SFP Module It is more complex and comprehensive contrast to TP cabling in the fiber media. Basically, there are
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2-1-3-3. Switch Cascading in Topology • Takes the Delay Time into Account Theoretically, the switch partitions the collision domain for each port in switch cascading that you may up-link the switches unlimitedly. In practice, the network extension (cascading levels & overall diameter) must follow the constraint of the IEEE 802.3/802.3u/802.3z and other 802.1 series protocol specifications, in which the limitations are the timing requirement from physical signals defined by 802.3 se
