Installing a WAN Adapter Module in a BayStack ARN Router Part No. 114204 Rev.
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Canada Requirements Only (continued) Canadian Department of Communications Radio Interference Regulations This digital apparatus (Access Feeder Node, Access Link Node, Access Node, Access Stack Node, Backbone Concentrator Node, Backbone Concentrator Node Switch, Backbone Link Node, Backbone Link Node Switch, Concentrator Node, Feeder Node, Link Node) does not exceed the Class A limits for radio-noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department
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Contents About This Guide Before You Begin ............................................................................................................. xv Conventions .....................................................................................................................xvi Acronyms .........................................................................................................................xvi Ordering Bay Networks Publications .....................................................
Figures Figure 1-1. Figure 1-2. Figure 1-3. Figure 1-4. Figure 1-5. Figure 1-6. ARN Power Switch (Off) and Power Cables .............................................1-2 Location of Adapter Module Slots 1 and 2 ...............................................1-3 Removing the Filler Panel (Slot 1) ...........................................................1-4 Removing the Adapter Module Screw .....................................................1-5 Adapter Module Ready to Be Installed .......................
Tables Table 1-1. Table 1-2. 114204 Rev. A Boot Status LEDs ...................................................................................1-11 Site Manager Names for ARN Adapter Module Interfaces ....................
About This Guide If you are responsible for installing or maintaining a Bay Networks™ BayStack™ Advanced Remote Node™ (ARN™) router, read this guide to discover how to install any of the following WAN adapter modules in the ARN router: • DSU/CSU • V.34 Modem • Serial • ISDN BRI with U interface • ISDN BRI with S/T interface Before You Begin Make sure that you are running the latest version of Bay Networks Site Manager and router software. The ARN requires Router Software Version 11.00 Rev.
Installing a WAN Adapter Module in a BayStack ARN Router Conventions Indicates text that you need to enter, command names, and buttons in menu paths. Example: Enter wfsm & bold text Example: Use the dinfo command. Example: ATM DXI > Interfaces > PVCs identifies the PVCs button in the window that appears when you select the Interfaces option from the ATM DXI menu. italic text Indicates variable values in command syntax descriptions, new terms, file and directory names, and book titles.
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Chapter 1 Installing a WAN Adapter Module Complete the steps in this guide to install any of these WAN adapter modules in an ARN router: • • • • • DSU/CSU interface V.34 Modem interface Serial interface ISDN BRI module with U interface ISDN BRI module with S/T interface Although each adapter module type looks slightly different, you install them identically in the ARN front panel cage, as follows: 1. Power off the ARN. Warning: The ARN adapter modules are not hot-swappable. 2.
Installing a WAN Adapter Module in a BayStack ARN Router Preparing for Installation Before installing the adapter module: 1. Be sure that power is turned off (0). 2. Unplug the power cable from the wall receptacle and from the ARN (Figure 1-1). 3. If present, unplug the redundant power supply cable from the ARN (Figure 1-1). Redundant power supply cable Power cable UL Redundant Power 100-240~ 1.2A 50-60Hz UL ARN0017A Figure 1-1. 4.
Installing a WAN Adapter Module 1 2 ARN0076A Figure 1-2. 5. Location of Adapter Module Slots 1 and 2 Attach an antistatic wrist strap. You receive an antistatic wrist strap with the ARN system and with the upgrade module shipment. Refer to the instructions in the wrist strap bag. The wrist strap directs the discharge of static electricity from your body to the router chassis, thereby avoiding discharge to sensitive electronic components. 6. 114204 Rev.
Installing a WAN Adapter Module in a BayStack ARN Router Removing the Filler Panel To remove the filler panel from an empty adapter module slot: Using a Phillips screwdriver, remove the screw that secures the filler panel in either Slot 1 or Slot 2 (Figure 1-3). 1. Metal tab 1 2 ARN0077A Figure 1-3. 2. Removing the Filler Panel (Slot 1) Grasp the metal tab on the filler panel or insert the screwdriver in the slot on the tab; pull forward to remove the panel.
Installing a WAN Adapter Module Removing an Installed Adapter Module To remove an adapter module from the ARN: 1. Using a Phillips screwdriver, remove the screw that secures the module you want to remove (Figure 1-4). 1 2 ARN0033A Figure 1-4. 2. Removing the Adapter Module Screw Pull the module toward you to detach it from the base module connector inside the ARN chassis. Grasp the metal tab with your fingers or insert the screwdriver into the slot on the tab.
Installing a WAN Adapter Module in a BayStack ARN Router Installing the Module To install an adapter module: 1. Hold the adapter module with the components facing up (Figure 1-5). ARN0038A Figure 1-5. 2. Adapter Module Ready to Be Installed Insert the end of the module with the base module connector into the card cage, engaging the guides along the side of the cage to secure the module edges. Figure 1-6 shows the installation from inside the ARN. 1-6 114204 Rev.
Installing a WAN Adapter Module ARN0032A Figure 1-6. Aligning the Adapter Module with the Base Module (View Inside the ARN Chassis) 3. Push the front of the module in until its connector pins align with the base module connector socket inside the chassis. 4. Using a Phillips screwdriver, insert and secure the screw (Figure 1-7). 1 2 ARN0033A Figure 1-7. 5. 114204 Rev. A Securing the Adapter Module to the Front Panel Remove the antistatic wrist strap.
Installing a WAN Adapter Module in a BayStack ARN Router Connecting Cables Before reconnecting the ARN to the network, connect the appropriate WAN cabling to the new interface. Refer to the Cable Guide for Routers and BNX Platforms for the cables available from Bay Networks. Figures 1-8 through 1-11 show the cable connections. U Tx 1 D B1 DD B2 10BaseT Rx Cl ISDN BRI Ethernet 2 2 Tx 10BaseT RLSD Rx COM Cl Ethernet 1 To RS-232, RS-422, RS-530, V.35, or X.21 interface ARN0066A Figure 1-8.
Installing a WAN Adapter Module Tx 1 10BaseT Rx RLSD Cl COM Serial Ethernet 2 2 56/64K Tx RLSD Rx DTR Tx DDS 10BaseT Rx Cl Ethernet 1 To Office Channel Unit (OCU) Figure 1-10. ARN0078A DSU/CSU Module Cable Connector Tx 1 10BaseT Rx RLSD Cl COM Serial Ethernet 2 Tx 2 V.34 Modem Rx RLSD DTR Tx 10BaseT Rx Telco Cl Ethernet 1 To RJ-11 telephone receptacle ARN0071A Figure 1-11. 114204 Rev. A V.
Installing a WAN Adapter Module in a BayStack ARN Router Ensuring a Successful Installation After reconnecting the ARN to the network, you can ensure a successful upgrade by checking the diagnostic LEDs on the front panel of the base module (Figure 1-12).
Installing a WAN Adapter Module 6. After completing the diagnostic testing procedure, the boot process begins. The Run and Boot LEDs indicate the boot status as shown in Table 1-1. Table 1-1. Boot Status LEDs Boot Status Run LED Boot LED Local Boot Off On Netboot (attempting) Off Flashing Netboot (downloading) Flashing On Interrupted (using ARN monitor) Flashing Flashing 7.
Installing a WAN Adapter Module in a BayStack ARN Router Your Next Step To modify the ARN configuration file and connect the new interfaces to a network, you must follow the appropriate installation procedures. Refer to • Installing and Operating BayStack ARN Routers or to the Configuring Remote Access guide for instructions on using the inst_arn.
