ADTRAN Hub Manuel d'utilisateur télécharger pdf (Page 9)

introduction

61181012L1-5C 3

Controls

The 10Base-T Hub has nine front panel LEDs for power and port status, and a front panel

reset button. The reset button can be used without removing power.

Table 1 describes the LEDs and the reset button on the front panel).

Features

The basic features of the 10Base-T Hub include the following:

• Uses –48 VDC; no power adapters required for Telco environment

• Supports eight 10Base-T Ethernet ports

• Provides a reset button on the front panel

• Provides front panel LEDs for power and port status

• Provides modular RJ-45 jacks for equipment connections

• Can be mounted on a wall, in a rack, or on a desk

• Complies with UL 60950 requirements

• Complies with NEBS Level 3

Table 1. Front Panel Description

Label Status Description

PWR

{

Off

Green

No power to the unit

Power is present

PORTS

(1 – 8)

{

Off

Green

Green Flashing

No Ethernet link

Normal operation

Data is being transferred

RESET

N/A Resets the unit, without removing power

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 19 20

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ADTRAN Hub Manuel d'utilisateur Page 9