Startechcom PEX4S553S Manuel d'utilisateur télécharger pdf (Page 5)

Instruction Manual

Product Overview

Jumper Settings

Power over serial Enable/Disable (per-port):

Power over Serial

Enable/Disable

jumpers (per-port)

4-port DB44 to

DB9MX4 Breakout

Cable

Aux Power

Source Selector

SP4 Aux Power

Connector

S1~S4 Internal

header Connector

DB44 External

Connector

Each port can be individually congured to provide

power over Pin 9, or not.

“DIS” (far right – factory default) position: Pin 9 will

not provide power.

“PWR” (far left) position: Pin 9 will provide the

auxiliary power specied using the Aux Power Source

Selector jumpers (outlined below)

DISPWR

1 2 3 4 5 6 7 8 9 10 11 12

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Startechcom PEX4S553S Manuel d'utilisateur Page 5