6 cabling requirements – AirLive POE-FSH2422G-390 User Manual
Page 16

2. Installation of the Switch
AirLive POE-FSH2422G-390 User’s Manual
11
The location you choose to install your switch and the way you configure your network
may greatly affect its performance. Please see the previous section for “installation site”
preparation.
Do not place more than 3kg (6.6lbs) of weight on the top of the switch.
Leave at least 10cm (4 inch) of space around the switch to allow proper heating
dissipation.
2.6 Cabling Requirements
For 100BASE-TX and 1000Base-T ports
The 24 RJ-45 station ports and the 1000Base-T ports of the optional Gigabit-Copper
module require Cat. 5 twisted-pair UTP/STP cable for connection. When configuring within
the 10/100/1000BASE-T cabling architecture, the cable distance should be within 100m.
The following table summarizes the cable requirement for 10/100/1000BASE-TX
connection:
10BASE-T
100 ohm Category 3, 4, 5 UTP/STP cable
100BASE-TX
100 ohm Category 5 UTP/STP cable
1000BASE-T
100 ohm Category 5 UTP/STP cable or better (CAT 5E
recommended)
Auto MDI/MDI-X function
The POE-FSH2422G-390 PoE Switch is equipped with Auto-MDI/MDI-X function, which
allows you to use straight-thru cable even when connecting to another switch/hub. Simply
use the straight-through cable for all types of 10/100BASE-TX connections, either to a PC
or to a networking device such as other hub or switch.