Cisco LightStream 1010 Configuration Note page 10

Atm switch processor module

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Preparing Network Connections

Ethernet Connection Equipment

You need an Ethernet cable with RJ-45 male connectors (see Figure 8) between the Ethernet port

and the Ethernet network. See the ASP Ethernet RJ-45 connector information in the section "Enet

Port" in the chapter "LightStream 1010 ATM Switch Hardware" in the LightStream 1010 ATM

Switch User Guide.

Figure 8

EIA/TIA-232 Connections

EIA/TIA-232 supports unbalanced circuits at signal speeds up to 64 kbps. The ASP console

connection is a standard 25-pin D-shell connector (known as a DB-25) that is commonly used for

EIA/TIA-232 connections. Figure 9 shows the connectors at the local end of the adapter cable. The

system console port on the ASP EIA/TIA-232 connection supports only asynchronous connection.

Figure 9

Console Port Connection Equipment

The ASP contains an EIA/TIA-232 asynchronous console port (DB-25 receptacle).

When connecting a serial device, consider the cable as an extension of the switch for an external

connection; therefore, use null-modem cable to connect the switch to a remote DCE device such as

a modem or DSU. A straight-through cable to connect the switch to a DTE device such as a terminal

or PC.

Before you connect a terminal to the console port, conﬁgure the terminal to match the switch console

port, as follows:

•

10 LightStream 1010 ATM Switch Processor Module Conﬁguration Note

Ethernet RJ-45 Interface Cable Connectors

EIA/TIA-232 Adapter Cable Connectors, Network End

9600 baud

8 data bits

No parity

1 stop bit

RJ-45 (both ends)

DTE

DCE

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