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Chapter 2

Setting Up Your Hardware


This chapter contains the steps for setting up your GT 60 Series hardware. It includes the following topics:

Introduction

Before You Begin

Connecting Your Router to an Ethernet

Connecting Your Router to a Wide Area Network (WAN)

Connecting Your Router to a PC

Plugging in the Power Supply

Introduction

GT 60 Series routers work at normal room temperature and humidity and can co-exist with the usual computing equipment and electronic devices found in offices, homes, and classrooms. For complete information about the router operating environment, see Appendix A.

GT 60 Series routers come in two models for connecting to an Ethernet LAN.

Note: Even if your router has both a BNC and an RJ-45 connector, the GT 60 Series supports only one LAN connection at a time.

Before You Begin

Before installing your router, have the following available:

CAUTION:

For your personal safety, follow the guidelines in the
Safety Information section in the front of this guide before installing your router.

The following sections show how to connect your router to

Connecting Your Router to an Ethernet

Connect your GT 60 Series router to an Ethernet by using 10BaseT (Twisted Pair) cable. If your router is a model that also has a 10Base2 (BNC) connector, you can connect it to an Ethernet by using 10Base2 (Thinnet) cable.

Note: GT 60 Series routers do not support using both Ethernet LAN connections at the same time.

Using 10BaseT Cable

To connect the router to an Ethernet using a 10BaseT cable, do the following:

1. Connect one end of the twisted pair (10BaseT) Ethernet cable to the RJ-45 connector on the router.
2. Connect the other end of the cable to a 10BaseT concentrator or hub.
The following figure illustrates using 10BaseT (twisted pair) cable to connect your router to an Ethernet LAN.

Note: The maximum length for 10BaseT cable is 100 meters (approximately 328 feet).

Using 10Base2 Cable

To connect your router to an Ethernet using 10Base2 cable, do the following:

1. Attach a BNC T-connector to your router BNC connector. OpenROUTE Networks does not supply the T-connector.

2. Connect one end of a Thinnet (10Base2) coaxial cable to the BNC T-connector attached to your router.
3. Connect the other end of the coaxial cable to the BNC T-connector attached to the Ethernet device.
Note: If either your router or the Ethernet device is an end node, attach a BNC terminator to the open connector on the BNC T-connector.

The following figure illustrates using 10Base2 cable to connect your router to an Ethernet.

Note: The maximum length for 10Base2 cable is 185 meters (approximately 600 feet).

Connecting Your Router to a Wide Area Network (WAN)

You connect your router to the Internet or another WAN by using the Point-to-Point Protocol (PPP) over either a dedicated (leased) or a dialup telephone line or by using a Frame Relay network. To connect the router to a

The type of WAN cable you use depends on the interface type that the equipment you connect to supports. To connect to a device that has a Data Communications Equipment (DCE) connector, use a Data Terminal Equipment (DTE) cable. To connect to a device that has a DTE connector, use a DCE cable.

To be sure that you are using the proper cable, check the part number on the cable with the information in the following table.

To connect a GT 60 Series
router to . . .
Use cable type . . . Part Number
an asynchronous modem

RS-232 DTE

P4730-09

a synchronous modem, a modem eliminator, or a CSU/DSU.
Whether you use RS-232, V.35, or X.21, depends on which type of communication the equipment you connect to supports.

RS-232 DTE

V.35 DTE

X.21 DTE

P4730-09

P4730-08

P4730-10

another router that has a DTE connector. In this case, you must set up the GT 60 Series to provide clocking.
Whether you use RS-232, V.35, or X.21, depends on which type of communication the equipment you connect to supports.

RS-232 DCE

V.35 DCE

X.21 DCE

P4730-12

P4730-11

P4730-13

Note: GT 60 Series model RBX60 SA-E2 does not support X.21 connections. To connect the router to a modem or DSU/CSU device, the modem or device must be full-duplex and provide clocking for both transmitting and receiving.

The following figures show three possible DTE/DCE connections.

Connecting Your Router to a PC

To set up the router's Ethernet interface so that it runs on the LAN, you must initially configure your router from a PC or VT100 terminal connected to the router console port. Once the GT 60 Series router is running on the LAN, you can make configuration changes by connecting to the router over your network.

The following illustrations show how to connect either a local or a remote PC or terminal to your router. For specific information on how to connect your terminal or PC, see your terminal or PC documentation.

To connect a PC or terminal

Plugging in the Power Supply

There is a +5V connector on the back panel of your GT 60 Series router. Follow these steps to connect the OpenROUTE Networks-supplied power supply.

1. Connect the DC jack end of the OpenROUTE Networks-supplied 5VDC power supply to the +5V connector on the back of your router.
2. Connect one end of your power cord into the AC receptacle on the power supply.
3. Plug the power cord into the wall outlet.



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