Page 3 - Table of Contents; IP
TABLE OF CONTENTS MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE TOC–I Table of Contents INTRODUCTION TO TWISTED PAIR AND FIBER OPTIC ETHERNET LANS ............QS-1 E THERNET P HYSICAL L AYER : T WISTED P AIR C OPPER VS F IBER O PTIC ........................ QS-1 Twisted Pai...
Page 5 - GE Consumer & Industrial; Multilin; QS.1 Introduction to Twisted Pair and Fiber Optic Ethernet; QS.1.1 Ethernet Physical Layer: Twisted Pair Copper vs Fiber Optic
MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–1 Multilink ML1600/2400Ethernet Communications SwitchQuick Start Guide GE Consumer & Industrial Multilin Quick Start Guide QS.1 Introduction to Twisted Pair and Fiber Optic Ethernet LANs This section will provide a brief ...
Page 6 - Twisted Pair copper cable
QS–2 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Twisted Pair copper cable • Easy to Terminate• Low installation costs• Susceptible to noise interference• Limited by 100m distance• Either shielded or unshielded (UTP) Fiber • Longer distances possible, li...
Page 7 - Star Architecture; • Most Cost Effective Solution; Ring
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–3 QS.1.2 Supported Network Topologies With either media supported topologies include: star, mesh and ring. The port thatconnects one switch to another is often called the uplink port and with many switches t...
Page 8 - We recommend category 5e UTP for applications of up to 100 Mbs; Unshielded Twisted Pair cable:; data at speeds of up to 1000 Mbps.; Ethernet: Unshielded Twisted Pair
QS–4 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE QS.2 10BASE T and 100BaseT Media 10 Base T and 100 Base T are the two most common twisted pair copper media standards.There are also several popular fiber optic media standards which we will review later i...
Page 9 - FIGURE QS–1: Pin Layout for a RJ45 Ethernet Straight-through Cable
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–5 FIGURE QS–1: Pin Layout for a RJ45 Ethernet Straight-through Cable The cable itself consists of four pairs of wires terminated in RJ45 connectors. Themaximum permitted cable length is 100 meters. The cable...
Page 10 - FIGURE QS–2: Pin Layout for RJ45 Ethernet Crossover (Patch) Cable; 00 metres max length
QS–6 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE The pin and wire configuration of a patch or crossover cable used to connect or establish a point-to-point Ethernet LAN between two Ethernet devices is shown here. FIGURE QS–2: Pin Layout for RJ45 Ethernet...
Page 11 - QS.3 Hubs and Switches; Wavelengths of light; Note that both devices must use the same wavelength of light.
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–7 QS.3 Hubs and Switches Two of the major Ethernet LAN components are "hubs" and "switches." There are manyadvantages of a switch over a hub. Hubs just transfer information from one port to a...
Page 12 - Fiber Cable Cross Section and Physical Specifications; Multi Mode
QS–8 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE QS.3.2 Single and Multi-mode cable Fiber Cable Cross Section and Physical Specifications Multi Mode • 62.5/125 µm• 50/125 µm* Single Mode • 9/125 µm * Will become more popular as baud rate goes up This is ...
Page 13 - FIGURE QS–3: Differences between Multi-Mode and Single-Mode Cable; Single mode fiber - Less attenuation per unit distance
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–9 micrometer fiber is 8 microns in diameter (almost an eighth of that of the Multi-Mode fiber)surrounded by a second outer clad. This clad can pass a light signal, so for this reason thefiber is referred to ...
Page 14 - QS.4 Optical Power Budget; where the “typical cable loss” for:
QS–10 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE QS.4 Optical Power Budget Inevitably the question that arises is “What is the maximum practical communicationdistance when using a fiber optic cable?”. The answer isn’t straightforward, but must becalcula...
Page 15 - FIGURE QS–4: Common Fiber Optic Connectors; QS.4.1 Assigning an IP address to the Multilin Switch; DB9 Female to DB9 Female
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–11 Several styles of connector are used to terminate the attached to the end of the fibercable. The ST and SC connectors shown below, are among the more popular. Ensures thatthe UR CPU, switch, and cable hav...
Page 16 - Cancel; pushbutton. This will allow you to access Hyperterminal’s
QS–12 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE connected together while pin 2 at one end is connected to pin 3 at the other end. Once youhave obtained a cable with this pin configuration, connect one end to the computer’sserial port and the other to t...
Page 18 - Select
QS–14 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Select the computer’s serial port that is connected to the Multilink switch. Z Select OK . Z In the next window set the baud rate to 38400 , data bits to 8 , no parity , one stop bit and set the flow co...
Page 19 - Enter; indicating a successful login.
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–15 Z Press the Enter key until the message Hit <Enter> to log into ML1600/2400 system is displayed. Z Press the Enter key one more time to get the login prompt . Z Enter the login name manager and the ...
Page 20 - In this example the switch that the computer is connected to is a; IP conf ig; command as
QS–16 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE In this example the switch that the computer is connected to is a Multilink ML1600 . The instruction manual for the MultiLink provides a list of all instructions. A valid IP addressand subnet mask can be ...
Page 21 - Select the; The switch will ask if you would like to reboot the switch.; show setup; followed by the
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–17 Z Select the Enter key. The switch will ask if you would like to reboot the switch. Z Select Y for yes and Y again to save the new settings. Z Once the switch has completed a reboot , the new IP and subne...
Page 22 - QS.4.2 Assigning a static IP Address to a personnel computer
QS–18 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE QS.4.2 Assigning a static IP Address to a personnel computer In order to configure the switch using the web-based interface the computer must beassigned an IP address and subnet mask. If you are already f...
Page 23 - Once the computer has booted up, right click on the icon labeled; My Network Places; followed by the; Right mouse click on the; Local Area Connections; icon and select; Properties
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–19 Z Once the computer has booted up, right click on the icon labeled My Network Places followed by the Properties selection. Z Right mouse click on the Local Area Connections icon and select Properties .
Page 24 - TCPIP Protocol
QS–20 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Locate and click on the Ethernet card (it will have TCPIP Protocol as part of its name). The Ethernet card is typically referred to as an Ethernet adaptor . Z Select Use the following IP address then en...
Page 25 - Run; then enter; CMD; to start the DOS shell.; ipconf ig; Addresses now being used
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–21 Z Select Run then enter CMD to start the DOS shell. Once the DOS shell has launched, you will be presented with a DOS window. Z At the DOS prompt enter the command ipconf ig followed by the Enter key. Thi...
Page 26 - Next launch; Internet Explorer; and enter the IP address of the; Enter the default login Password, which is again; manager
QS–22 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Next launch Internet Explorer and enter the IP address of the switch to go to the switch’s web page. Z At the Multilink login web page, enter the default Login name, which is manager . Z Enter the defau...
Page 27 - Left mouse click on the; Login; pushbutton to attempt to log in.; QS.4.3 Conf iguring the switch ports for UR redundant operation; is one of the ports that will be
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–23 Z Left mouse click on the Login pushbutton to attempt to log in. If you have successfully logged in you will be presented with a graphic of the particularMultilink switch to which you are connected. QS.4....
Page 28 - Double click on the; Switch Port; icon to open the main port; Edit; icon for port number one which has the name
QS–24 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Double click on the Switch Port icon to open the main port conf iguration screen. Z Select the Edit icon for port number one which has the name A1 .
Page 29 - Ensure that the LINK LOSS ALTER feature is enabled on port A1.; Save; To test the operation of the redundancy proceed as follows:
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–25 Z Ensure that the LINK LOSS ALTER feature is enabled on port A1. Z To save the change (if made) click on the Save icon. Z Repeat this procedure for the f iber optic port on the second switch.. To test the...
Page 30 - Establish communication to one of the relays.; Ethernet Fail
QS–26 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Establish communication to one of the relays. Z Disconnect the normal port’s transmit or receive fiber. Z Note that communications to the relay aren’t disrupted, and check that Ethernet port diagnostics...
Page 32 - FIGURE QS–5: Tagged Virtual LANs; Configuring a VLAN within the switch
QS–28 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE QS.5.1 Conf iguring Tagged VLANs FIGURE QS–5: Tagged Virtual LANs Configuring a VLAN within the switch Z First determine which physical ports are to be part of the tagged based VLAN. Z Take note the names...
Page 33 - Port
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–29 Z Once the port names have been determined, open the main port conf iguration page by double clicking on one of the Port icons. In this page we can see that the port named C5 has been assigned port number...
Page 34 - Note these port numbers.; Type; In this menu set the VLAN type to; tag
QS–30 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Note these port numbers. Z Now open the VLANs menu and select the Type menu. Z In this menu set the VLAN type to tag . Z Select the Save icon.
Page 35 - We have now configured the switch to support tagged based VLANs.; SAVE
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–31 We have now configured the switch to support tagged based VLANs. We can now proceed to the tagged based VLAN menu . From this menu we can see that allports have been assigned to the default tag based VLAN...
Page 36 - Add
QS–32 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z To create a new tag based VLAN to which to assign ports 21 and 23, f irst click on the Add pushbutton. A screen will open that will allow you to configure a new tag based VLAN. Z Within this screen ente...
Page 37 - Pending
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–33 You will notice below, that the status of the VLAN named GOOSE2 is displayed as Pending .
Page 38 - To activate VLAN 2 proceed as follows.; Status
QS–34 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE To activate VLAN 2 proceed as follows. Z Select Status . Z Once in the Status menu, set the VLAN ID to 2 and the VLAN status to start .
Page 39 - OK; conf igure; icon for the default tagged based VLAN1.
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–35 Z Select OK to start VLAN 2. You will notice that VLAN 2 is now active, and ports 21 and 23 are part of this VLAN. Ports21 and 23 have been removed from the default tagged based VLAN1. You can add ports 2...
Page 40 - CONFIGURE
QS–36 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE CONFIGURE
Page 41 - save; icon at the top of the screen.; to return to the main tag VLAN menu.
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–37 Z Add ports 21 and 23 to tagged based VLAN 1 by checking the corresponding boxes. Z Select the save icon at the top of the screen. Z Select OK to return to the main tag VLAN menu. SAVE
Page 42 - Note that ports 21 and 23 are now part of both VLAN1 and VLAN 2.; You have now completed the exercise.; QS.5.2 Conf iguring the Multilink switch for Ring Only Mode
QS–38 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Note that ports 21 and 23 are now part of both VLAN1 and VLAN 2. You have now completed the exercise. QS.5.2 Conf iguring the Multilink switch for Ring Only Mode This feature can be only be used when the ...
Page 43 - Click on the port C5 to open the main port conf iguration screen.
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–39 Z Determine which ports on each switch will be used to create the ring. In this example it has been determined that the port named C5 will be one of the ports forming the ring. Z Click on the port C5 to o...
Page 44 - Note this port number.; Set; Open the; STP type; Set STP to Rapid Spanning Tree (; RSTP
QS–40 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Note this port number. Z from the Administration menu open the Set menu. Z Open the STP type setting. Z Set STP to Rapid Spanning Tree ( RSTP ). Z Save the setting.
Page 45 - From the conf iguration menu open the; Bridge RSTP; Note that the protocol is still set to; normal RSTP
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–41 . Z From the conf iguration menu open the RSTP menu. Z Select Bridge RSTP . Note that the protocol is still set to normal RSTP . Z Select the Edit icon.
Page 46 - Once in; to; Enabled; Once these settings have been completed
QS–42 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Once in Edit mode, change the Status to Enabled Z Once these settings have been completed Save the configuration. ENABLE STATUS... ...THEN SAVE
Page 48 - Only 2 ports can be selected to Ring Only Mode.
QS–44 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Select the Conf iguration > RSTP > RO Mode menu as shown above. Z Click the Edit button to conf igure RO Mode. Z Select the desired ports that are part of the ring, as shown below. Z Click OK to e...
Page 49 - option for the Status setting as shown below.; Enable; Save the configuration by clicking on the; Link Loss Alert; function on the port named C5 (port21) as
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–45 Z Select the Enabled option for the Status setting as shown below. Z Change status to Enable . Z Save the configuration by clicking on the icon. For proper recovery, disable the Link Loss Alert function o...
Page 50 - From the main port conf iguration menu, left mouse click on the; Conf iguration; Within port 21’s configuration screen set the Link Loss Alert to; Disabled
QS–46 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z From the main port conf iguration menu, left mouse click on the Conf iguration icon for port 21. Z Within port 21’s configuration screen set the Link Loss Alert to Disabled . Z Save the settings.
Page 52 - FIGURE QS–6: Conf iguration of the MultiLink ring Only mode; You have completed the exercise.
QS–48 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Once this procedure has been completed for all ports forming the ring, connect the conf igured ports into the ring topology as shown below. FIGURE QS–6: Conf iguration of the MultiLink ring Only mode Yo...
Page 53 - The latest version of the firmware is available at:; Manager; In the command line prompt , enter the command,; show version; QS.6.3 Upgrading Using a Serial Connection- Command Line Interface
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–49 QS.6 ML1600/2400 Firmware Updates QS.6.1 Updating MultiLink Firmware This section describesthe process for upgrading the firmware on a GE Multilink Ethernet switch. The methods describe updating the Multi...
Page 55 - Select Xmodem as the receiving protocol.; The configuration f ile will be stored at the specif ied location.; The following procedure describes how to upgrade the firmware:
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–51 Z Enter the path to the folder in which the conf iguration file will be stored Z Select Xmodem as the receiving protocol. Z Enter a name for the configuration f ile. Z Click OK . The configuration f ile w...
Page 56 - Transfer
QS–52 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Do you wish to upgrade the image? [Y or N] Y Z Select the Transfer menu item and choose the Send File option Z Enter the location of the f irmware file that has to be loaded into the switch. Z Select Xmod...
Page 57 - Login to the switch and use the; command to verify; loadconf; xmodem; command as shown below:
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–53 ML1600/2400# reboot Proceed on rebooting the switch? [Y or N] Y Rebooting now... Z Login to the switch and use the show version command to verify the version. ML1600/2400# show version Z If necessary, upl...
Page 58 - Select the Transfer menu item and choose the; Send File; or by switching the power off then on.; This completes the upgrade process.; QS.6.4 Updating Using the EnerVista Web Interface Software
QS–54 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE Z Select the Transfer menu item and choose the Send File option. Z Enter the location of the conf iguration f ile and select Xmodem for the protocol. Z Click on the Send button.The f ile will start to loa...
Page 59 - Open a SWM session with the switch by typing in the following URL:; Using FTP; To save the configuration using FTP,; Conf ig Upload; transfer type in the FTP window; FTP is located under
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–55 Z Ensure that you have an FTP or TFTP server installed and running on your computer. If you are using FTP, make sure you have the FTP login name and password information ready. Z Select the switch to upgr...
Page 60 - As the file is being loaded, you will see the; f ile transfer in progress; Once the transfer is complete, the switch needs to be restarted.; Using TFTP; Load the new f irmware as shown below.
QS–56 MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QUICK START GUIDE As the file is being loaded, you will see the f ile transfer in progress window. Z Once the transfer is complete, the switch needs to be restarted. After reboot , the new version of the Multilink firmware...
Page 61 - Reboot the switch when the transfer is complete.
QUICK START GUIDE MULTILINK ML1600/2400 ETHERNET COMMUNICATIONS SWITCH – QUICKSTART GUIDE QS–57 As the file is being loaded, you will see the f ile transfer in progress window. Z Reboot the switch when the transfer is complete. After reboot , the new version of the Multilink firmware is ready for us...