Cisco Fourth-Generation Versatile Interface Processor VIP4 Specifikace stáhnout pdf (Strana 18)

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Cisco PA-FE-TX and Cisco PA-FE-FX Fast Ethernet 100BASE-T Port Adapter Installation and Configuration

OL-2899-02

Chapter 1 Overview

LEDs

Figure 1-3 Maximum Segment and Network Lengths—100BASE--FX adn 100BASE--TX

LEDs

The PA-FE-TX and the PA-FE-FX have an ENABLED LED, standard on all port adapters, and a bank

of three status LEDs for the ports. After system initialization, the ENABLED LED lights to indicate that

the PA-FE-TX or PA-FE-FX has been enabled for operation. (See Figure 1-4.)

Figure 1-4 LEDs on the PA-FE Port Adapter—Partial Faceplate View of PA-FE-TX

Maximum segment length, full duplex

100 m TX

DTEDTE*

*DTE = Data Terminal Equipment

**Because repeaters have more delay, total network length is shorter.

2000 m FX–multimode

Maximum segment length, half duplex

100 m TX

DTEDTE

412 m FX

Maximum segment length, full duplex

10,000 m FX–single mode

DTEDTE

Maximum network length, half duplex

200 m TX

DTEDTE R

(Repeater)

272 m FX**

31703

4710

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Cisco Fourth-Generation Versatile Interface Processor VIP4 Specifikace Strana 18