ST-POE24M
Hardware Installation Manual
- 5 -
Chapter 2 Installation Preparation
2.1 Cautions
Similar to other electronic products, the semiconductor chip easily gets damaged if you
power on and off abruptly and frequently. To restart the
ST
-POE24M, you have
to toggle the power switch three or five seconds after the power is turned off.
Avoid severe collision or drops to the PoE switch.
Use correct outside ports to connect to the
ST
-POE24M. Do not insert the
Ethernet plug into the console port (RJ45 8-line socket). Similarly, do not insert the
console cable into the console port (RJ45 8-line socket).
Note:
1)
When you insert or remove the power cable, keep the power line horizontal with
the power socket.
2)
When the lifetime of our products ends, handle them according to national laws
and regulations, or send these products to our company for collective processing.
3) Caution: It is not recommended to connect the POE ports of two POE devices
directly.
2.2 Safety Advice
2.2.1
Safety Principles
Keep dustless and clean during and after the installation.
Place the switch in a safe location.
Put tools at the right place where they are not easily dropped.
Put on relatively tight clothes, fasten ties or scarves well and roll up
sleeves to avoiding snagging on the chassis.
Use protective glasses if the environment may cause damage to your
eyes.
Avoid incorrect operations that may cause damage to devices or injuries.
2.2.2
Safety Notices
Read the installation guide carefully before you operate the system.
Only professionals are allowed to install or replace the switch.
