DES-3226L Release 3 Layer 2 Switch 24 Port 10/100 Managed Switch Plus 2 Combo Gigabit Copper/SFP Ports Web User Guide Business Class Networking
Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 List of Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 About This Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Document Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Web User Guide Using the Web Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Configuring for Web Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Web Page Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting the Web Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Command Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Traceroute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Traceroute Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CLI Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 57 Virtual LANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 VLAN Configuration Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of Figures Figure 1. D-Link DES-3226L - Front View ......................................................... 19 Figure 2. Connecting Power Cable ....................................................................... 21 Figure 3. Prepare the Switch for Installation on a Desktop or Shelf .................... 21 Figure 4. Attaching the Brackets .......................................................................... 22 Figure 5. Installing the DES-3226L in a Rack.....................................
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About This Book 9 About This Book This document describes the D-Link™ DES-3226L hardware and software installation process, and provides an understanding of the CLI and Web configuration options for features in this release. It provides basic information to install, configure, and operate the D-Link DES-3226L switch. For more information, go to the D-Link Support web site at http://support.dlink.com/ for the latest updates on documentation and software.
Web User Guide Trademarks Contents subject to change without prior notice. D-Link is a registered trademark of D-Link Corporation/D-Link Systems, Inc. All other trademarks belong to their respective proprietors. Copyright Statement Copyright © 2006 D-Link Corporation D-Link Systems, Inc.
About This Book Support for: User Datagram Protocol (UDP) Trivial File Transfer Protocol (TFTP) Internet Protocol (IP) Internet Control Message Protocol (ICMP) TCP Bootstrap Protocol (BootP) Interoperability between BootP and Dynamic Host Configuration Protocol (DHCP) DHCP Client DHCP Options and BootP Vendor Extensions RADIUS Client RADIUS Accounting RADIUS Attributes for Tunnel Protocol support RADIUS Extensions RADIUS Support for EAP 802.
Web User Guide Layer 2 MIBs MIB-II Bridge MIB Ethernet-like MIB The Interfaces Group MIB using SMI v2 RADIUS Authentication Client MIB RADIUS Accounting MIB VLAN and Ethernet Priority MIB RMON Groups 1,2,3, and 9 Internet Addresses MIB IANA-ifType-MIB IEEE 802.1x MIB (IEEE8021-PAE-MIB) IEEE 802.
Product Overview 13 Product Overview This section contains an overview and technical specifications of the D-Link DES-3226L switch. The D-Link DES-3226L is a high-performance Fast Ethernet switch that provides 24 10/100 Mbps switched ports with two combo gigabit copper/Small Form Factor Pluggable (SFP) ports.
Web User Guide z z z z z Do not push any objects into the openings of your system. Doing so can cause fire or electric shock by shorting out interior components. Use the product only with approved equipment. Allow the product to cool before removing covers or touching internal components. Operate the product only from the type of external power source indicated on the electrical ratings label.
Product Overview 15 General Precautions for Rack-Mountable Products Observe the following precautions for rack stability and safety. Also, refer to “Installing in a Rack” on page 22 and the rack installation documentation accompanying the rack for specific caution statements and procedures. z Systems are considered to be components in a rack. Thus, component refers to any system as well as to various peripherals or supporting hardware.
Web User Guide Protecting Against Electrostatic Discharge Static electricity can harm delicate components inside your system. To prevent static damage, discharge static electricity from your body before you touch any of the electronic components, such as the microprocessor. You can do so by periodically touching an unpainted metal surface on the chassis. You can also take the following steps to prevent damage from electrostatic discharge (ESD): 1.
Product Overview Technical Specifications This section displays specifications for the D-Link DES-3226L switch as follows: z z z General specifications Physical and environmental specifications Performance Table 1. General Specifications Specifications Standards Description IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3x Full Duplex Flow Control IEEE 802.
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Installing the Hardware 19 Installing the Hardware This chapter provides instructions for installing the D-Link DES-3226L switch hardware. The following sections describe this installation process. Preparing the Site for Installation D-Link DES-3226L switches can be mounted in a standard 48.26-cm (19-inch) rack or left freestanding (placed on a tabletop).
Web User Guide Unpacking the Switch 1. Place the container on a clean flat surface and cut all straps securing the container. 2. Unpack the DES-3226L switch from the box. Save the packing material and box. Open the shipping carton of the switch and carefully unpack its contents.
Installing the Hardware 21 NOTE: Read the safety information in the Product Information Guide as well as the safety information for other switches that connect to or support the switch. Figure 2. Connecting Power Cable Connect a power cable to the DES-3226L. 2. After the switch is powered on, the LED indicators momentarily blink and then display solidly. This blinking of the LED indicators represents a reset of the system.
Web User Guide Installing in a Rack The D-Link DES-3226L switch can be mounted in a standard 19” rack. Caution: CAUTION: Do not use rack mounting kits to suspend the switch from under a table or desk or attach it to a wall. Caution: CAUTION: Disconnect all cables from the switch before continuing. Remove all self-adhesive pads from the underside of the switch if they have been attached. Caution: CAUTION: When mounting multiple switches into a rack, mount the switches from the bottom up.
Installing the Hardware 23 Figure 5. Installing the DES-3226L in a Rack Note: This figure is not an actual DES-3226L. It is used for explanatory purposes only. 5. Secure the switch to the rack with either the rack bolts or cage nuts and cage nut bolts with washers (depending on the kind of rack you have). Fasten the bolts on bottom before fastening the bolts on top. Make sure that the ventilation holes are not obstructed.
Web User Guide Using BootP or DHCP You can assign IP information initially over the network or over the Ethernet service port through BootP or DHCP. The DES-3226L has BootP enabled. You need to configure the BootP or DHCP server with information about the DES-3226L — obtain this information through the serial port connection using the show network command. Set up the server with the following values: IP Address Unique IP address for the DES-3226L.
Installing the Hardware 25 word is blank. The DES-3226L is installed and loaded with the default configuration. 4. Reduce network traffic by turning off the Network Configuration Protocol. Enter the following command: configure network protocol none 5. Set the IP address, subnet mask, and gateway address by issue the following command: config network parms ipaddress netmask gateway IP Address Unique IP address for the DES-3226L.
Web User Guide C. Set the data format to 8 data bits, 1 stop bit, and no parity. D. Set the flow control to none. E. Select the proper mode under Properties. F. Select Terminal keys. NOTE: When using HyperTerminal with Microsoft Windows 2000, make sure that you have Windows 2000 Service Pack 2 or later installed. With Windows 2000 Service Pack 2, the arrow keys function properly in HyperTerminal's VT100 emulation. Go to www.microsoft.com for more information on Windows 2000 service packs. 3.
Installing the Hardware 27 The initial switch configuration is performed through the console port. After the initial configuration, you can manage the switch either from the already-connected console port or remotely through an interface defined during the initial configuration. NOTE: The switch is not configured with a default user name and password. NOTE: All of the settings below are necessary to allow the remote management of the switch through Telnet (Telnet client) or HTTP (Web browser).
Web User Guide z z z A network management system is configured. From this management station, you can access the SNMP, HTTP, and CLI interfaces. You may also choose to allow all IP addresses to access these management interfaces by choosing the (0.0.0.0) IP address. An IP address is configured for the default management interface (1). A default gateway address is configured. NOTE: In the example below, the possible user options are enclosed in [ ].
Installing the Hardware 29 LED Indicators The following table explains what the various LEDs on the switch represent when they light up. Table 4. LED Indicators LED Description Power LED The indicator lights solid green when the switch is receiving power; otherwise, the light is off. Fault state LED • The light blinks green on start-up (post). • The light turns off while the system is running. • The light turns on solid green if a u-boot permanent fault occurs.
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Software Installation 31 Software Installation This section contains procedures to help you become acquainted quickly with the D-Link DES-3226L switch software. Upgrading the Switch Firmware Use the information in this section to upgrade the D-Link DES-3226L firmware to the latest version. Follow these instructions to upgrade: 1. Open your web browser to the D-Link support website: http://support.dlink.com/ 2. Select your D-Link product from the drop-down: DES 3226L 3. Click Go. 4.
Web User Guide Quick Starting the Networking Device NOTE: Before you use the information in this section, ensure that you have upgraded to the latest firmware. See “Upgrading the Switch Firmware” on page 31. 1. Read “Installing the Hardware” on page 19 for the connectivity procedure. In-band connectivity allows access to the D-Link software locally or from a remote workstation. You must configure the device with IP information (IP address, subnet mask, and default gateway). 2. Turn the Power ON. 3.
Software Installation 33 Table 5 describes the command syntax, the mode you must be in to execute the command, and the purpose and output of the command. Table 5. Quick Start Commands Command Mode Description show hardware Privileged EXEC Shows hardware version, MAC address, and software version information. show users Privileged EXEC Displays all of the users that are allowed to access the networking device.
Web User Guide Table 5. Quick Start Commands Command show network Mode User EXEC Description Displays the following network configuration information: • IP Address - IP Address of the interface (default: 0.0.0.0) • Subnet Mask - IP Subnet Mask for the interface (default: 0.0.0.0) • Default Gateway - The default Gateway for this interface (default: 0.0.0.
Software Installation 35 Table 5. Quick Start Commands Command copy / / > Mode Privileged EXEC Description Sets the destination (download) datatype to be an image (system:image) or a configuration file (nvram:startup-config). The URL must be specified as: nvram:startupconfig xmodem:/ For example: If the user is using Hyper Terminal, the user must specify which file is to be sent to the networking device.
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Using the Web Interface 37 Using the Web Interface This chapter is a brief introduction to the web interface. Tip: Use the Web interface for configuration instead of the CLI interface. Web configuration is quicker and easier than entering the multiple required CLI commands. You can manage your switch through a Web browser and Internet connection. This is referred to as Web-based management. To use Web-based management, the DES-3226L must be set up for in-band connectivity.
Web User Guide Web Page Layout A Web interface panel for the switch Web page consists of three areas (Figure 9). A banner graphic of the switch appears across the top of the panel. The second area, a hierarchical-tree view appears to the left of the panel. The tree consists of a combination of folders, subfolders, and configuration and status HTML pages. You can think of the folders and subfolders as branches and the configuration and status HTML pages as leafs.
Using the Web Interface 39 Starting the Web Interface Follow these steps to start the switch DES-3226L Web interface: 1. Enter the IP address of the switch in the Web browser address field. 2. When the Login panel is displayed, click Login, then enter the appropriate User Name and Password. The User Name and associated Password are the same as those used for the terminal interface. Click on the Login button.
Web User Guide NOTE: If SNMPv3 Authentication is to be used for this user, the password must be eight or more alphanumeric characters. 5. If you do not need authentication, go to Step 9. 6. To enable authentication, use the Authentication Protocol pulldown menu to select either MD5 or SHA for the authentication protocol. 7. If you do not need encryption, go to Step 9. 8. To enable encryption, use the Encryption Protocol pulldown menu to select DES for the encryption scheme.
IGMP Snooping 41 IGMP Snooping This section describes the Internet Group Management Protocol (IGMP) feature: IGMPv3 and IGMP Snooping. Overview IGMP: z z z Uses Version 3 of IGMP Includes snooping Snooping can be enabled per VLAN CLI Examples The following are examples of the commands used in the IGMP Snooping feature. Example #1: show igmpsnooping (Console) mrouter <1-4093> #show igmpsnooping? Press Enter to execute the command. Enter interface in slot/port format.
Web User Guide Web Examples The following web pages are used in the IGMP Snooping feature. Click Help for more information on the web interface. Figure 11.
IGMP Snooping Figure 12. IGMP Snooping - Interface Configuration Page Figure 13.
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Configuration Scripting 45 Configuration Scripting This section describes the Configuration Scripting feature.
Web User Guide Example #2: script list and script delete (Console) #script list Configuration Script Name ------------------------basic.scr running-config.scr Size(Bytes) ----------93 3201 2 configuration script(s) found. 1020706 bytes free. (Console) #script delete basic.scr Are you sure you want to delete the configuration script(s)? (y/n) y 1 configuration script(s) deleted. Example #3: script apply running-config.scr (Console) #script apply running-config.
Configuration Scripting 47 Example #5: Upload a Configuration Script (Console) #copy nvram: script running-config.scr tftp://192.168.77.52/running-config.scr Mode......................... Set TFTP Server IP........... TFTP Path.................... TFTP Filename................ Data Type.................... Source Filename.............. TFTP 192.168.77.52 ./ running-config.scr Config Script running-config.scr Are you sure you want to start? (y/n) y File transfer operation completed successfully.
Web User Guide Example #7: Validate another Configuration Script (Console) #script validate default.scr network parms vlan database exit configure lineconfig exit spanning-tree interface 0/1 exit interface 0/2 exit interface 0/3 exit ... continues exit exit Configuration 172.30.4.2 255.255.255.0 0.0.0.0 configuration name 00-18-00-00-00-10 through interface 0/26 ... script 'default.scr' validation succeeded.
Port Mirroring 49 Port Mirroring This section describes the Port Mirroring feature.
Web User Guide Example #3: show port interface Use this command for a specific port. The output shows whether the port is the mirror or the probe port, what is enabled or disable on the port, etc.
Port Mirroring 51 Example #6: (Config) monitor session 1 source interface Specify the source ports and destination port. (Console)(Config) interface #monitor session 1 source? Configure interface. (Console)(Config) (Console)(Config) #monitor session 1 source interface? Enter the interface. #monitor session 1 source interface 0/4 (Console)(Config) interface #monitor session 1 destination? Configure interface.
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Syslog 53 Syslog This section provides information about the Syslog feature.
Web User Guide CLI Examples The following are examples of the commands used in the Syslog feature.
Syslog Example #4: logging port configuration (Console) #config (Console) (Config)# logging ? cli-command host persistent syslog CLI Command Logging Configuration. Enter IP Address for Logging Host Logging Persistent Configuration. Syslog Configuration. (Console) (Config)# reconfigure remove logging host ? Enter Logging Host IP Address Logging Host Reconfiguration Logging Host Removal (Console) (Config)# logging host ? Press Enter to execute the command.
Web User Guide Web Examples The following web pages are used in the Syslog feature. Figure 16. Persistent Log Configuration Page Figure 17.
Traceroute 57 Traceroute This section describes the Traceroute feature. Traceroute Overview Use Traceroute to discover the routes that packets take when traveling on a hop-by-hop basis to their destination through the network.
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Virtual LANs 59 Virtual LANs Adding Virtual LAN (VLAN) support to a Layer 2 switch offers some of the benefits of both bridging and routing. Like a bridge, a VLAN switch forwards traffic based on the Layer 2 header, which is fast, and like a router, it partitions the network into logical segments, which provides better administration, security and management of multicast traffic. A VLAN is a set of end stations and the switch ports that connect them.
Web User Guide Figure 18. VLAN example network diagram Layer 2 Switch Port 0/4 VLAN 3 Port 0/1 VLAN 2 Port 0/2 VLANs 2 & 3 VLAN 2 Port 0/3 VLAN 3 VLAN 3 CLI Examples The following examples show how to create VLANs, assign ports to the VLANs, and assign a VLAN as the default VLAN to a port. Example #1: Create Two VLANs Use the following commands to create two VLANs and to assign the VLAN IDs while leaving the names blank.
Virtual LANs 61 (Console) #config (Console) (Config)#vlan port tagging all 2 (Console) (Config)#exit Example #3: Assign Ports to VLAN3 This example shows how to assign the ports that will belong to VLAN 3, and to specify that untagged frames will be accepted on port 0/4. Note that port 0/2 belongs to both VLANs and that port 0/1 can never belong to VLAN 3.
Web User Guide Graphical User Interface Use the following screens to perform the same configuration using the Graphical User Interface: z z Switching --> VLAN--> Configuration. To create the VLANs and specify port participation. Switching --> VLAN --> Port Configuration. To specify the handling of untagged frames on receipt, and whether frames will be transmitted tagged or untagged.
Class of Service (CoS) 63 Class of Service (CoS) This section describes the Class of Service (CoS) Queue Mapping and CoS Interface Configuration features. CoS Queue Mapping You can configure ports as trusted or untrusted. Trusted ports have the following features: z z z Takes at face value certain priority designation for arriving packets Trust only applies to packets that have that trust information Can only have one trust field at a time 802.
Web User Guide CLI Examples The following are examples of the commands used in the CoS Queuing feature. Example #1 classofservice dot1p-mapping Use the following command to enter the 802.1p priority and the traffic class queue. (Console) <0-7> (Console) <0-2> (Console) (Console) (Console) (Config)#classofservice dot1p-mapping ? Enter the 802.1p priority. (Config)#classofservice dot1p-mapping 1 ? Enter the traffic class to map the 802.1p priority to.
Class of Service (CoS) 65 The <0-100> value is the percentage of port speed. For example, a value of 20 means the port speed for egress traffic is at 20% of the maximum rate. The is the absolute bandwidth value of the port in kilobits per second in increments of 64 kbps. The default bandwidth value is 0, meaning no upper limit is enforced, which allows the interface to transmit up to its maximum line rate.
Web User Guide Queue Id -------0 1 2 Min. Bandwidth -------------0 0 0 Scheduler Type -------------Weighted Weighted Weighted Queue Management Type --------------------Tail Drop Tail Drop Tail Drop Web Example Figure 19 shows the CoS Interface configuration Web page with an interface rate limit of 60%. In this example, the Slot/Port field is set to Global, which means the interface rate limit is applied to all ports on the system. Figure 19.
Link Aggregation 67 Link Aggregation This section includes instructions on configuring Link Aggregation using the Command Line Interface and the Graphical User Interface. Link Aggregation Link Aggregation (LAG) allows the switch to treat multiple physical links between two endpoints as a single logical link. All of the physical links in a given LAG must operate in fullduplex mode at the same speed.
Web User Guide Figure 20 shows the example network. Figure 20. LAG example network diagram Server Port 0/2 LAG_10 Subnet 3 Port 0/3 LAG_10 Layer 3 Switch Port 0/8 LAG_20 Port 0/9 LAG_20 Layer 2 Switch Subnet 2 Subnet 3 Create two LAGS: (Console) (Console) (Console) (Console) #config (Config)#port-channel lag_10 (Config)#port-channel lag_20 (Config)#exit Use the show port-channel all command to show the logical interface ids you will use to identify the LAGs in subsequent commands.
Link Aggregation Add the ports to the appropriate LAG: (Console) (Console) (Console) (Console) (Console) (Console) (Console) (Console) #config (Config)#interface 0/2 (Interface 0/2)#addport 1/1 (Interface 0/2)#exit (Config)#interface 0/3 (Interface 0/3)#addport 1/1 (Interface 0/3)#exit (Config)#exit (Console) (Console) (Console) (Console) (Console) (Console) (Console) (Console) #config (Config)#interface 0/8 (Interface 0/8)#addport 1/2 (Interface 0/8)#exit (Config)#interface 0/9 (Interface 0/9)#addport
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Limited Warranty (USA only) 71 Limited Warranty (USA only) Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited Warranty: • Only to the person or entity that originally purchased the product from D-Link or its authorized reseller or distributor, and • Only for products purchased and delivered within the fifty states of the United States, the District of Columbia, U.S. Possessions or Protectorates, U.S.
Web User Guide and its suppliers under this Limited Warranty will be, at D-Link’s option, to replace the nonconforming Software (or defective media) with software that substantially conforms to DLink’s functional specifications for the Software or to refund the portion of the actual purchase price paid that is attributable to the Software.
Limited Warranty (USA only) 73 D-Link may reject or return any product that is not packaged and shipped in strict compliance with the foregoing requirements, or for which an RMA number is not visible from the outside of the package. The product owner agrees to pay D-Link’s reasonable handling and return shipping charges for any product that is not packaged and shipped in accordance with the foregoing requirements, or that is determined by D-Link not to be defective or nonconforming.
Web User Guide PRODUCT COVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ANY OTHER WARRANTIES OR REMEDIES, EXPRESS, IMPLIED OR STATUTORY. Governing Law: This Limited Warranty shall be governed by the laws of the State of California. Some states do not allow exclusion or limitation of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the foregoing limitations and exclusions may not apply.
Registration Registration 75
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International Offices 103 International Offices U.S.A. 17595 Mt. Herrmann Street Fountain Valley, CA. 92708 TEL: 714-885-6000 FAX: 866-743-4905 URL: www.dlink.com Canada 2180 Winston Park Drive Oakville, Ontario, L6H 5W1 Canada TEL: 1-905-8295033 FAX: 1-905-8295223 URL: www.dlink.ca Europe (U. K.) 4th Floor, Merit House Edgware Road, Colindale London NW9 5AB U.K. TEL: 44-20-8731-5555 FAX: 44-20-8731-5511 URL: www.dlink.co.
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A-1 Appendix A – Cables and Connectors When connecting the Switch to another switch, a bridge or hub, a normal cable is necessary. Please review these products for matching cable pin assignment. The following diagrams and tables show the standard RJ-45 receptacle/connector and their pin assignments. FIGURE 21. Standard RJ-45 Port and Connector Table 6 shows the standard RJ-45 pin assignments. Table 6.
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B-1 Appendix B – Connector Pinouts The following tables show connector pinout information. Table 7. Power Connector Pinouts: 6-pin Connector (5V) Pin Number Pin.1 Pin.2 Pin.3 Pin.4 Pin.5 Pin.6 Signal Name VCC5 VCC5 VCC5 GND GND GND Description Power 5V in Power 5V in Power 5V in Power 5V in Power 5V in Power 5V in Table 8. RS-232 Connector Pinouts: 9-pin Connector Pin Number Pin.1 Pin.2 Pin.3 Pin.4 Pin.5 Pin.6 Pin.7 Pin.8 Pin.
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C-1 Appendix C – Cable Lengths and Wavelengths The following tables show maximum cable lengths and wavelengths. Table 10.
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