Canoga-perkins 9140 Four-Port SNMP Managed Fast Ethernet Switch Manual de usuario descargar pdf (Pagina 15)

EdgeAccess SNMP Managed Fast Ethernet Switch

Model 9135/9140

1-5

1.4 Quick Start Interface DIP Switch Settings

Although the 10/100BASE-TX UTP interface is factory configured for auto negotiation, it is recommended

that the configuration of each individual interface be confirmed prior to the connection of the 9135 Two-

Port Switch or 9140 Four-Port Switch to any equipment. The fixed speed 10BASE-FL and 100BASE-FX

fiber interfaces are configured for full-duplex operation (reference Table 1-1 for factory default settings).

The 10/100BASE-TX UTP interface (see Figure 1-4) can be configured manually or set for auto

negotiation mode. The various modes of operation include:

•

Auto Negotiation

• 10Mbps Half-duplex and Full-duplex

• 100Mbps Half-duplex and Full-duplex

Table 1-1. Interface Default Settings.

UTP 100 FX 10 FL

SW Position

SW1-1 SW1-2 SW1-3 SW1-4 SW2 SW1-1 SW1-2 SW2-1 SW2-2 SW1 W1

100BASE ON

FULL-DUPLEX ON ON ON

AUT ON

LL ENABLE ON ON

LOW POW ON

CROSS OVER X

SQUELCH JP X *

X = cross over switch is in the X position

X * = jumper is not installed

Note: Since the 9140 is a Four-Port device and LLF is designed to operate with two ports, interfaces

inserted into the 9140 with LLF enabled will function normally but will have LLF disabled.

Figure 1-4. 9135/9140 UTP and Fiber Interfaces and Connectors.

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