Exfo ETS-1000L Uživatelský manuál stáhnout pdf (Strana 8)

Introducing the ETS-1000L

2 ETS-1000L

Overview

LEDs

The green color of LEDs corresponds to a loopback layer.

 1 — physical layer (1)

 2 — data link layer (2)

 3 — network layer (3)

 1+3 — transport layer (4)

Loopback Control (L)

This button is available for loopback mode control. To switch between

layers 1, 2, 3, 4 or turn loopback off, press this button till required selection

is made.

Link Speed LED Indicators

LED indicators represents link speed.

Link

LED indicators represents link state.

Speed LED LED Colors

10 Mbit/s 100 and 1000 green

100 Mbit/s 100 green

1000 Mbit/s 1000 green

Link State LED Colors

Connection is established green

No connection established off

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Exfo ETS-1000L Uživatelský manuál Strana 8