ET42202M-S-PD
L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or
100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs
www.ot-systems.com Ver.1.0
6
Chapter 2
System Configuration
This chapter describes the entire basic configuration tasks which includes the System
Information and any manage of the Switch (e.g. Time, Account, IP, Syslog and NTP.)
2-1
System
You can identify the system by configuring the contact information, name, and location of the
switch.
2-1.1 Package Contents
ET42202M-S-PD Managed Fiber Switch x1
Four adhesive rubber feet x1
Mounting Accessory x1
AC Power Cord x1
RS232 DB9 to DB9 Cable x1
2-1.2 Front of the Switch
2-1.3 Connecting to AC Power Source
DC Power Connecting
You can plug or remove DC power cable through the DC terminal block from external 48VDC
DC power source.
Step1.
Insert the DC cable plug directly into the DC terminal block located at the front of
the switch.
