Rear Panel; Power Connector; Figure 14 Transceiver Removal Example; Figure 15 Rear Panel: Gs-4012F - ZyXEL Communications GS-4012F/4024 User Manual

GS-4012F/4024 User's Guide

Figure 14 Transceiver Removal Example

3.2 Rear Panel

The following figure shows the rear panel of the switch. The rear panel contains the ventilation
holes, a connector for external backup power supply (BPS), the power receptacle and the
power switch (for DC model).
The following figure shows the rear panel of the switch. The rear panel contains a connector
for backup power supply (BPS) and the power receptacle.

Figure 15 Rear Panel: GS-4012F

Figure 16 Rear Panel: GS-4024

Figure 17 Read Panel: GS-4012F (DC Model)

3.2.1 Power Connector

Make sure you are using the correct power source as shown on the panel.
The GS-4012F DC unit requires DC power supply input of –48 VDC or -60 VDC, 1.2A Max.
To connect the power to the switch, insert the female end of power cord to the power
receptacle on the rear panel. Connect the other end of the supplied power cord to a power
outlet. Make sure that no objects obstruct the airflow of the fans.
47 Chapter 3 Hardware Overview