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Cabletron Systems DIGITAL VNswitch 900CC Installation And Configuration Manual

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DIGITAL VNswitch 900CC
Installation and Configuration
Part Number: EK–DVNCC–IN. A01
April 1999
This manual describes how to install and configure the DIGITAL VNswitch 900CC module
Revision Information:
This is a new document.

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Summary of Contents for Cabletron Systems DIGITAL VNswitch 900CC

  • Page 1 DIGITAL VNswitch 900CC Installation and Configuration Part Number: EK–DVNCC–IN. A01 April 1999 This manual describes how to install and configure the DIGITAL VNswitch 900CC module Revision Information: This is a new document.
  • Page 2 Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made. The hardware, firmware, or software described in this manual is subject to change without notice.

  • Page 3: Table Of Contents

    What is the DIGITAL VNswitch 900CC? ........
  • Page 4 Module Components ............2-2 Front Panel Components .
  • Page 5 5 Configuring the Module in a DIGITAL MultiSwitch 900 Overview ..............5-1 Introduction.
  • Page 6 B Connectors and Adapters Overview ..............B-1 In This Appendix .

  • Page 7: Overview

    Preface Overview Purpose of the Manual This manual describes how to install and set up the VNswitch 900CC module. It also provides problem solving, connector and adapter, and pin assignment information. Intended Audience This manual is intended for use by personnel who will install and set up the VNswitch 900CC module.

  • Page 8: Organization

    Organization Organization This manual is organized as follows: Section Description Chapter 1 Provides an overview of the VNswitch 900CC module and describes its features. Chapter 2 Provides instructions for installing the VNswitch 900CC module in a DIGITAL MultiSwitch 900 chassis. Chapter 3 Provides instructions for installing the setup port on the DEChub ONE docking station and the DIGITAL...

  • Page 9: Associated Documents

    Associated Documents Associated Documents The following documents provide related information. For information on how to order additional documentation, see the ordering information provided in this preface. Title and Order Description DIGITAL MultiSwitch 900 Provides installation, use, security, and Owner’s Manual troubleshooting information for the DIGITAL EK-DH2MS-OM MultiSwitch 900 (formerly DEChub 900...
  • Page 10 Associated Documents Title and Order Description Bridge and Extended Describes how bridges are used to create extended LAN Reference local area networks (LANs). The descriptions EK-DEBAM-HR include the use of bridges in extended LAN configurations, information on LAN interconnections, overall bridge operation, spanning tree, bridge management, and solving bridge-related problems in a network.

  • Page 11: Conventions

    Conventions Conventions This book uses the following conventions. Convention Description NOTE Contains information of special interest. Indicates system output in examples. Special Type Boldface Indicates user input in examples. <Return> Indicates that you should press the Return key.

  • Page 12: Accessing Online Information

    Accessing Online Information Accessing Online Information Online Services To locate product-specific information, refer to one of the following World Wide Web sites: Americas: http://www.networks.digital.com http://www.cabletron.com/ Europe: http://www.networks.europe.digital.com Asia Pacific: http://www.networks.digital.com.au Documentation Comments If you have comments or suggestions about this document, send them to: TechWriting@cabletron.com...

  • Page 13: Overview

    Safety Overview The cautions that must be observed for the hardware described in this manual are listed below in English, German, French, and Spanish. Any warning or caution that appears in this manual is defined as follows: WARNING Contains information to prevent personal injury. CAUTION Contains information to prevent damage to equipment.
  • Page 14 CAUTION This action deletes all configured settings and replaces them with factory default values. All configuration settings will be lost. ACHTUNG Bei diesem Vorgang werden alle Konfigurationseinstellungen gelöscht und die Werkseinstellungen wieder eingesetzt. Alle Konfigurationsdaten gehen verloren. ATTENTION Cette action supprime tous les paramètres de configuration et les remplace par des valeurs prédéfinies.

  • Page 15: Product Introduction

    Product Introduction Overview This chapter describes the features of the DIGITAL VNswitch 900CC module. For further technical information on the DIGITAL VNswitch 900CC, refer to the DIGITAL VNswitch 900 Series Switch Management and the DIGITAL VNswitch 900 Series Technical Overview.

  • Page 16: What Is The Digital Vnswitch 900Cc

    What is the DIGITAL VNswitch 900CC? What is the DIGITAL VNswitch 900CC? The DIGITAL VNswitch 900CC (also referred to in this manual as the module) is a 16-port SNMP manageable Fast Ethernet switch, providing full-speed switching capability between each of its sixteen 100BaseTX Fast Ethernet ports.

  • Page 17: Features

    Features Features This section describes the features of the VNswitch 900CC module. For further information, refer to the DIGITAL VNswitch 900 Series Technical Overview. Hot Swap With hot-swapping capabilities, you can install or remove the module from a DIGITAL MultiSwitch 900 chassis without turning off the power. Configuration and Management The following configuration and management options are available: •...

  • Page 18: Bridging

    Features Bridging The following bridging features and options are available: • High-speed local traffic filtering and forwarding • Full line-rate bridge forwarding – up to 750,000 packets-per-second per module • Compliant with spanning tree loop detection protocol, IEEE 802.1 • Support for multiple spanning trees with the ability to turn off the spanning tree algorithm on an individual per-port basis SNMP...

  • Page 19: Ethernet

    Features Ethernet The following Ethernet features and options are available: • Half- and full-duplex operation over all ports • Using 100BaseTX, 10/100 Mb/s autosensing over the all ports RMON The VNswitch 900CC supports port mirroring and the following RMON groups: •...

  • Page 21: Installing The Digital Vnswitch 900Cc

    Chapter 2 Installing the DIGITAL VNswitch 900CC Overview Introduction This chapter describes the front and back panel components of the DIGITAL VNswitch 900CC module and provides the tasks for installing the module into a DIGITAL MultiSwitch 900 chassis. To install a module in a DEChub ONE or DEChub ONE-MX docking station, refer to the DEChub ONE Installation manual or the DEChub ONE-MX Installation manual.

  • Page 22: Module Components

    Table 2-1 describes the front panel components, including the icons, that are on the module illustrated in Figure 2-1. Table 2-2 describes the back panel components, illustrated in Figure 2-2. For more information about the module’s LEDs, refer to Appendix A. Installing the DIGITAL VNswitch 900CC...

  • Page 23: Front Panel Components

    This port is wired as a straight-through connector. (continued on next page) The VNbus Status and Traffic LEDs display different indications during a load state. Refer to the release notes for current descriptions. Installing the DIGITAL VNswitch 900CC...
  • Page 24 Indicates network traffic level. Port Activity LEDs 100BaseTX 8-pin MMJ port connectors that support Fast Ethernet UTP cabling. These ports are wired as port crossover connectors. connectors Installing the DIGITAL VNswitch 900CC...
  • Page 25 Module Components Figure 2-1: Front Panel LEDs and Connectors Installing the DIGITAL VNswitch 900CC...

  • Page 26: Back Panel Components

    Secures the module when it is installed into a MultiSwitch 900 or a DEChub ONE docking station. Grounding fingers Provide additional chassis grounding between the module and a MultiSwitch 900 or a DEChub ONE docking station. Installing the DIGITAL VNswitch 900CC...
  • Page 27 Module Components Figure 2-2: Back Panel Components NPG-9723-95F Installing the DIGITAL VNswitch 900CC...

  • Page 28: How To Install The Module

    (see the DIGITAL MultiSwitch 900 Owner’s Manual). Figure 2-3: Sample Power Ratings 50.8 W 8.6 A Available: 90.5 W 0.12 A 12 V 5V: 13.0 A, 15V: 3.5 A 0.52 A 15 V NPB-0719-96F Installing the DIGITAL VNswitch 900CC...

  • Page 29: Task 2: Seat The Module

    Pivot the module on the mounting tab, align the connectors, and firmly push the module onto the backplane connectors. Press down the release lever (3) to ensure that it is locked. Figure 2-4: Seating the Module Installing the DIGITAL VNswitch 900CC...

  • Page 30: Task 3: Verify Initial Led Operation

    The module runs a self–test. Note: The self-test takes approximately three minutes to complete. After the module completes self-test, the Module OK LED lights and remains lit. The Chassis Manager status display shows VNswitch 900CC. 2-10 Installing the DIGITAL VNswitch 900CC...

  • Page 31: Task 4: Connect The Utp/Sctp Cable

    Align the release tab on the cable plug (1), with the keyway on the module’s 100BaseTX port connector. Insert the plug into the connector, ensuring that the release tab snaps into the locked position. Figure 2-5: UTP/ScTP Cable Connection NPB-0466-96F Installing the DIGITAL VNswitch 900CC 2-11...

  • Page 32: Task 5: Connect The Ldm Port Cable

    Align the release tab on the cable plug (1), with the keyway on the module’s 10BaseT port connector. Insert the plug into the connector, ensuring that the release tab snaps into the locked position. Figure 2-6: LDM Port Cable Connection NPB-0490-96F 2-12 Installing the DIGITAL VNswitch 900CC...

  • Page 33: Installing The Setup Port Cable

    The setup port on the DIGITAL MultiSwitch 900 (formerly the DEChub 900 MultiSwitch) chassis or the DEChub ONE docking station allows you to access and set DIGITAL VNswitch 900CC parameters. This chapter describes how to access the module from either port and how to set those parameters.

  • Page 34: Setup Port Signaling Standards

    Setup Port Signaling Standards Setup Port Signaling Standards Signals from the MultiSwitch 900 Chassis Manager setup port and from the DEChub ONE docking station setup port conform to the EIA-232D signaling standard at 9600 baud. To the user, the port appears as a data terminal equipment (DTE) device. The MultiSwitch 900 Chassis Manager setup port is compatible with devices that use the EIA-423 signaling standard.

  • Page 35: Connecting To The Setup Port

    Connecting to the Setup Port Connecting to the Setup Port To connect to the setup port on the module, complete the following steps: Step Action Ensure that the transmit and receive baud rates on the setup port device are set to 9600 baud. Connect the setup port device to the setup port connector on either the MultiSwitch 900 or the DEChub ONE docking station.
  • Page 36 Connecting to the Setup Port Figure 3-1: Setup Port Cabling Components DEChub ONE DIGITAL MultiSwitch 900 DEChub ONE-MX H8571-J BN24H H8575-A NPG-0020-95F After all cables are connected, go to one of the following chapters: Go to Configure the module in a DEChub ONE Chapter 4 Configure the module in a DIGITAL Chapter 5...

  • Page 37: Configuring The Module In A Dechub One Or Dechub One-Mx

    DEChub ONE-MX Overview Introduction This chapter describes how to configure your DIGITAL VNswitch 900CC module when it is installed in a DEChub ONE docking station. Throughout this chapter, the term DEChub ONE refers to the DEChub ONE or the DEChub ONE-MX docking station unless otherwise specified.

  • Page 38: Assigning An Ip Address

    Assigning an IP Address Assigning an IP Address After installing the module in a DEChub ONE docking station, and connecting the cables, you need to assign an IP address. Do this using one of the following methods: • A Telnet session to access the command line interface •...

  • Page 39: Using Menus To Configure The Module

    Using Menus to Configure the Module Using Menus to Configure the Module This section describes the options that are available from the VNswitch 900CC INSTALLATION MENU when the module is installed in the DEChub ONE docking station. Depending on the configuration state of the module, some options may not appear.

  • Page 40: Restart With Factory Defaults

    [1] Restart with Factory Defaults [1] Restart with Factory Defaults This option initializes the module’s configuration to factory default values by resetting the module’s nonvolatile configuration storage parameters and restarting the module. Allow approximately three minutes for the module to restart. To restart the module without losing the parameters, use option [2] Restart with Current Settings.

  • Page 41: Restart With Current Settings

    [2] Restart with Current Settings [2] Restart with Current Settings This option resets the module but leaves the module’s configured nonvolatile configuration storage parameters at their current values. NOTE Allow approximately 1 minute for the module to restart. The following example shows the dialog associated with this option: VNswitch 900CC ============================================================= RESTART WITH CURRENT SETTINGS...

  • Page 42: Show Current Settings

    [3] Show Current Settings [3] Show Current Settings This option shows the module’s current settings. If the module is being configured for the first time, some fields will be blank. The following example shows the dialog associated with this option: (Check this screen with designer.) VNswitch 900CC =====================================================================...

  • Page 43: Configure Ip

    [4] Configure IP [4] Configure IP This option provides you with IP configuration selections. NOTE For any of the IP Configuration menu options to take effect, the module needs to be reset. Use [2] Restart with Current Settings from the VNswitch 900CC INSTALLATION MENU.

  • Page 44: Set Snmp Read/Write Community

    [4] Configure IP [1] Set SNMP Read/Write Community This option prompts you to enter the module’s read/write community name. The community name can be used for read/write access control. The read/write community name is case sensitive. The default is public. The following example shows the dialog associated with this option: VNswitch 900CC ================================================================...

  • Page 45: Set In-Band Interface Ip Address

    [4] Configure IP [2] Set In-Band Interface IP Address This option prompts you to change or enter the module’s in-band IP address, subnet mask, and default gateway for the in-band interface. If an IP address was previously configured, the screen displays an in-band IP address. The factory default setting is no in-band address.

  • Page 46: Set Out-Of-Band Interface Ip Address

    [4] Configure IP [3] Set Out-of-Band Interface IP Address This option prompts you to change or enter the IP address and subnet mask for the out- of-band interface. The module does not need to be configured with a subnet mask for SNMP communications when management stations are on the same subnet as the module.

  • Page 47: Set Default Gateway

    [4] Configure IP [4] Set Default Gateway This option sets the default gateway, if necessary, for the in-band interface. This is the address of a router that the module uses when communicating with a remote host. The default gateway address must be an address in the same subnet as your in-band address. The following example shows the dialog associated with this option: VNswitch 900CC ===========================================================...

  • Page 48: Go To Local Console

    [5] Go to Local Console [5] Go to Local Console To perform additional configurations on the module, select [5] Go To Local Console from the VNswitch 900CC INSTALLATION MENU. The system will display the copyright statements and the following prompt: MOS Operator Control From the * prompt, you can perform additional configuration.

  • Page 49: Product-Specific Options

    [6] Product-Specific Options [6] Product-Specific Options To view or clear the module’s error log entries, select [6] Product-Specific Options from the VNswitch 900CC INSTALLATION MENU: VNswitch 900CC =========================================================== VNswitch 900CC Product Specific Options Clear CRASH and DIAGNOSTIC Error Logs List CRASH and DIAGNOSTIC Error Logs Return to Main Menu =========================================================== Enter selection:...

  • Page 51: Configuring The Module In A Digital Multiswitch 900

    Configuring the Module in a DIGITAL MultiSwitch 900 Overview Introduction This chapter describes how to configure your DIGITAL VNswitch 900CC module when it is installed in a DIGITAL MultiSwitch 900 chassis. In This Chapter This chapter contains the following topics:...

  • Page 52: Assigning An Ip Address

    Assigning an IP Address Assigning an IP Address After installing the module in a DIGITAL MultiSwitch 900 chassis, and connecting the cables, you need to assign an IP address. Do this using one of the following methods: • A Telnet session to access the command line interface •...

  • Page 53: Digital Multiswitch 900 Installation Menu

    DIGITAL MultiSwitch 900 INSTALLATION MENU DIGITAL MultiSwitch 900 INSTALLATION MENU The following example shows the DIGITAL MultiSwitch 900 INSTALLATION MENU. To access the module’s setup screen, you must choose option [9] Start Redirect Mode. DIGITAL MultiSwitch 900 ==================================================== DIGITAL MultiSwitch 900 INSTALLATION MENU Restart with Factory Defaults Restart with Current Settings Show Current Settings...

  • Page 54: Start Redirect Mode

    [9] Start Redirect Mode [9] Start Redirect Mode The Start Redirect Mode option redirects the DIGITAL MultiSwitch 900 Chassis Manager setup port to the setup port of any network module (such as the VNswitch 900CC) that is installed into the MultiSwitch 900. This option allows you to configure or obtain status of an installed network module by accessing the specified network module’s installation menu.

  • Page 55: Using Menus To Configure The Module

    Using Menus to Configure the Module Using Menus to Configure the Module The following screen shows the options available from the VNswitch 900CC INSTALLATION MENU when the module is operating in a MultiSwitch 900 configuration. Depending on the configuration state of the module, some options may not appear.

  • Page 56: Restart With Factory Defaults

    [1] Restart with Factory Defaults [1] Restart with Factory Defaults This option reboots the module, causing its configured Nonvolatile Random Access Memory (NVRAM) parameters to be initialized to factory default values followed by a module reset. Allow approximately three minutes for the module to reboot and complete self-test.

  • Page 57: Restart With Current Settings

    [2] Restart with Current Settings [2] Restart with Current Settings This option resets the module but leaves the module’s configured nonvolatile configuration storage parameters at their current values. NOTE Allow approximately 1 minute for the module to restart. The following example shows the dialog associated with this option: VNswitch 900CC - slot 3 ============================================================= RESTART WITH CURRENT SETTINGS...

  • Page 58: Show Current Settings

    [3] Show Current Settings [3] Show Current Settings This option shows the module’s current settings. If the module is being configured for the first time, some fields will be blank. The read/write community name is case sensitive. The following example shows the display associated with this option: (Check this screen with designers.) VNswitch 900CC - slot 3 ===================================================================...

  • Page 59: Configure Ip

    [4] Configure IP [4] Configure IP This option provides you with IP configuration selections. NOTE For any of the IP Configuration menu options to take effect, the module needs to be reset. Use [2] Restart with Current Settings from the VNswitch 900CC INSTALLATION MENU.

  • Page 60: Set Snmp Read/Write Community

    [4] Configure IP [1] Set SNMP Read/Write Community This option prompts you to enter the module’s read/write community name. The community name can be used for read/write access control. The read/write community name is case sensitive. The default is public. The following example shows the dialog associated with this option: VNswitch 900CC - slot 3 ================================================================...

  • Page 61: Set In-Band Interface Ip Address

    [4] Configure IP [2] Set In-Band Interface IP Address This option prompts you to change or enter the module’s in-band IP address, subnet mask, and default gateway for the in-band interface. If an IP address was previously configured, the screen displays an in-band IP address. The factory default setting is no in-band address.

  • Page 62: Set Out-Of-Band Interface Ip Address

    [4] Configure IP [3] Set Out-of-Band Interface IP Address This option prompts you to change or enter the IP address and subnet mask for the out- of-band interface. The module does not need to be configured with a subnet mask for SNMP communications when management stations are on the same subnet as the module.

  • Page 63: Set Default Gateway

    [4] Configure IP [4] Set Default Gateway This option sets the default gateway, if necessary. This is the address the module uses when communicating with a remote host. The default gateway address must be in the same subnet as your in-band address. The following example shows the dialog associated with this option: VNswitch 900CC - slot 3 ===========================================================...

  • Page 64: Go To Local Console

    [5] Go to Local Console [5] Go to Local Console To perform additional configurations on the module, select [5] Go To Local Console from the VNswitch 900CC INSTALLATION MENU. The system will display the copyright statements and the following prompt: MOS Operator Control From the * prompt, you can perform additional configuration.

  • Page 65: Product-Specific Options (Vnswitch 900Cc)

    [6] Product-Specific Options (VNswitch 900CC) [6] Product-Specific Options (VNswitch 900CC) To view or clear the module’s error log entries, select [6] Product-Specific Options from the VNswitch 900CC INSTALLATION MENU: VNswitch 900CC =========================================================== VNswitch 900CC Product Specific Options Clear CRASH and DIAGNOSTIC Error Logs List CRASH and DIAGNOSTIC Error Logs Return to Main Menu ===========================================================...

  • Page 66: Product-Specific Options (Multiswitch 900)

    [10] Product-Specific Options (MultiSwitch 900) [10] Product-Specific Options (MultiSwitch 900) This option provides product-specific selections when you are using a MultiSwitch 900. When selected, the option allows you to enable and disable the automatic VNbus connection. DIGITAL MultiSwitch 900 ======================================================= PRODUCT-SPECIFIC OPTIONS [1] Enable/Disable Automatic VNbus Connection [2] Return to Main Menu...

  • Page 67: Removing The Module

    Removing the Module Overview Introduction This chapter describes how to remove the DIGITAL VNswitch 900CC module from a DIGITAL MultiSwitch 900 chassis. To remove the VNswitch 900CCmodule from a DEChub ONE or a DEChub ONE-MX docking station, refer to the DEChub ONE or DEChub ONE-MX Installation manual.

  • Page 68: Removing The Cables

    Removing the Cables Removing the Cables Before the module is unseated, the UTP/ScTP and LDM cables must be removed from the module. To remove the cables (Figure 6-1 and Figure 6-2), complete these steps: Step Action Push in the release tab (1) on the side of the connector. Pull out the cable(s).

  • Page 69: Unseating The Module

    Unseating the Module Unseating the Module To unseat the module from the DIGITAL MultiSwitch 900 chassis (Figure 6-3), complete the following steps: Step Action Lift the release lever (1) at the top of the DIGITAL MultiSwitch 900 slot. While holding up the release lever (2), pivot the module back on its bottom mounting tab.

  • Page 71: A Problem Solving

    Appendix A Problem Solving Overview Introduction This appendix describes how to diagnose and solve problems with the module using the light-emitting diodes (LED) displays. In This Appendix This appendix contains the following topics: Topic Page Normal Power-Up LED Descriptions Problem Solving Using LEDs Problem Solving...

  • Page 72: Normal Power-Up

    Normal Power-Up Normal Power-Up When the module’s power is initially turned on, the following events occur: Event Description The module's Power LED lights as soon as power is applied to the unit. The module initiates its built-in self-test. Flashing Port State LEDs and Port Activity LEDs indicate that the module is running various subroutines as part of the self-test.

  • Page 73: Led Descriptions

    LED Descriptions LED Descriptions The module's LEDs provide dynamic indications of the module’s status. The LEDs can be in various states (on, off, or flashing), and can change color (green or yellow) depending on the operational status of the module or the level of activity on the network.
  • Page 74 LED Descriptions LED Name On (Green) On (Yellow) Flashing LDM Activity Indicates high Transmitting or traffic. receiving packets. Port Status LEDs No valid link Port is enabled Port failure. (Green) being received onto the front Port is on the port. panel and is management receiving a valid...

  • Page 75: Problem Solving Using Leds

    Problem Solving Using LEDs Problem Solving Using LEDs When diagnosing a problem with the module, note that the problem is often indicated by the combined states of the module LEDs. Table A-2 lists the typical combined states of the LEDs for various error conditions that can occur during initial installation of the device, along with probable causes and corrective actions to take.
  • Page 76 Problem Solving Using LEDs Symptom Probable Cause Corrective Action VNbus No connection. Check that the module is properly Status LED attached to one of the backplane is off. VNbuses and that the VNbus is connected by management software. VNbus There is low traffic Ensure that there is traffic activity.

  • Page 77: B Connectors And Adapters

    Appendix B Connectors and Adapters Overview This appendix shows detailed illustrations of the connectors and their pin assignments, and adapters used on the DIGITAL VNswitch 900CC module. In This Appendix This appendix contains the following topics: Topic Page Connectors and Pin Assignments...

  • Page 78: Connectors And Pin Assignments

    Connectors and Pin Assignments 100BaseTX Port (8-pin MJ) Crossover Connector (Check on this section.) The DIGITAL VNswitch 900CC uses crossover connectors for its sixteen 100BaseTX front panel ports. Figure B-1 shows the 8-pin MJ crossover connector and its pin assignments.

  • Page 79: 10Baset Port (8-Pin Mj) Straight-Through Connector

    Connectors and Pin Assignments 10BaseT Port (8-pin MJ) Straight-through Connector The VNswitch 900CC uses a straight-through connector for its LDM 10BaseT front panel port. Figure B-2 shows the 8-pin MJ straight-through port connector and its pin assignments. Figure B-2: 8-pin MJ Straight-through Connector NPG-8719-95F Table B-2 lists the pin assignments for the 8-pin MJ straight-through connector.

  • Page 80: Adapters

    Adapters Adapters H8571-J Adapter Figure B-3 shows the H8571-J adapter (6-pin MMJ connector to 9-pin D-sub connector) and its pin assignments. Figure B-3: H8571-J Adapter H8575-A Adapter Figure B-4 shows the H8575-A adapter (6-pin MMJ connector to 25-pin D-sub connector) and its pin assignments. Figure B-4: H8575-A Adapter 25 D-Sub(F) 6 MMJ...

  • Page 81: C Product Specifications

    Appendix C Product Specifications Overview This appendix lists the product and acoustical specifications for the DIGITAL VNswitch 900CC module. It also provides a list of connectors on the VNswitch 900CC module, the MultiSwitch 900 chassis, and the DEChub ONE and DEChub ONE-MX docking stations.
  • Page 82 Product Specifications Product Specifications Table C-1 lists the product specifications for the module. Table C-1: Product Specifications Parameter Specification Environment 5°C to 50°C (41°F to 122°F) Operating temperature Relative Humidity 10% to 95% noncondensing Altitude • Operating Sea level to 4,267 m (14,000 ft.) •...

  • Page 83: Acoustical Specifications

    Acoustical Specifications Acoustical Specifications Table C-2 and Table C-3 lists the acoustical specifications for the module in English and German. Table C-2: Acoustical Specifications Declared Values per ISO 9296 and ISO 7779 Product Sound Power Level Sound Pressure Level , dBA (bystander positions) Idle/Operate Idle/Operate...

  • Page 84: Connectors

    Connectors Connectors Table C-4 provides a list connectors for VNswitch 900CC module, the MultiSwitch 900 chassis, and the DEChub ONE and the DEChub ONE-MX docking stations. Table C-4: Connectors Connectors Quantity VNswitch 900CC: 8-pin MJ (100BaseTX unshielded twisted pair) 8-pin MJ (10BaseT twisted pair) MultiSwitch 900: 8-pin MJ (setup Port) DB-9 (OBM)