SGS-5220 Series User Manual

Table Of Contents
Users Manual of SGS-5220 Series
29
2.1.3 Switch Rear Panel
The rear panel of the Managed Switch indicates an AC inlet power socket, which accepts input power from 100 to 240V AC,
50-60Hz. Figures 2-1-4A, 2-1-4B and 2-1-4C show the rear panel of the Managed Switch.
SGS-5220-24T2X Rear Panel
Figure 2-1-4A: Rear Panel of SGS-5220-24T2X
SGS-5220-24P2X Rear Panel
Figure 2-1-4B: Rear Panel of SGS-5220-24P2X
SGS-5220-24S2XR Rear Panel
Figure 2-1-4C: Rear Panel of SGS-5220-24S2XR
10 Gigabit Stacked SFP+ slot
10GBASE-SR/LR mini-GBIC slot, SFP+ Transceiver Module supports from 300 meters (multi-mode fiber) to up to 10
kilometers (single-mode fiber)
AC Power Receptacle
For compatibility with electrical service in most areas of the world, the Managed Switchs power supply automatically
adjusts line power in the range of 100-240V AC and 50/60 Hz.
Plug the female end of the power cord firmly into the receptalbe on the rear panel of the Managed Switch and the other end
into an electrical service outlet and the power will be ready.
Power Notice:
The device is a power-required device, which means it will not work till it is powered. If your networks
should be
active all the time, please consider using UPS (Uninterrupted Power Supply) for your device.
It will prevent you from network data loss or network downtime. In some areas, installing a surge
suppression device may also help to protect your Managed
Switch from being damaged by unregulated
surge or current to the Switch or the power adapter.