GarrettCom P80F Manual Do Utilizador

Magnum P80F & P80C Personal Switches                      Installation and User Guide (07/03)

 

 

 

 

7 

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port.  Port  # 2SW always supports fiber ports only and the RJ-45 connector is inoperative at all 

times.  LEDs to indicate operating status of all ports are mounted on the top.  There are power 

(PWR) and ERROR (self-test at power up failed) indicators for the unit. For each port, there are 

Link and Activity (LINK/ACT) LEDs indicating traffic, and speed (ON for 100Mbps), and 

full/half (F/H) duplex indicators.  

 

 

 

The DC power plug connector or “jack” is in the left rear of the chassis. The external 

power supply is 5VDC at either 95 - 125vac at 60 Hz for “-d” models or 120-230vac at 50Hz for 

“-i” models that have IEC power cable connector in the external power supply housing. 

The Magnum P80C chassis houses one main PC board.  The power supply unit is 

external.  The front side of the chassis has eight twisted-pair switched ports.  Port 2SW has 

manually-selectable Full-Fixed and Auto-negotiation capability.  See section 4.4.  

 

 

 

 

 

LEDs to indicate operating status of all ports are mounted on the top.  There are power 

(PWR) and ERROR (self-test at power up failed) indicators for the unit. For each port, there are  

Link and Activity (LINK/ACT) LEDs indicating traffic, speed (ON for 100Mbps), and full/half 

duplex (F/H is ON for full duplex) indicators.  

     The DC power plug connector or “jack” is in the left rear of the chassis, like the 

P80F. The external 5VDC power supply is for either 95 - 125vac at 60 Hz for “-d” models or 

120-230vac at 50Hz for “-i” models that have IEC power cable connector in the external power 

supply housing 

Up-link Port 1SW for Cascading 

The unit has an up-link Port # 1 or 1SW, located on the left-front side of the Switch. It 

enables the port’s twisted pair cable to cascade to another shared hub or switching hub port.  

(See Section 4.6 for more details about up-link).  Port #1SW is capable of full- and half-duplex 

mode auto-sensing, based on the capability of the connected device.  The up-link feature 

operates the same, whether Port # 1SW is connected to either 100Mbps or 10Mbps devices. 

Tx         

UPLINK

FF

A

=     

2SW

UPLINK

                            3            4              5            6            7             

1SW

5VDC,