Ethernet Cabling; Figure 3-1 Rj-45 Connections - SMC Networks SMC TigerAccess SMC7824M/ESW Installation Manual

I
NSTALLING THE
is recommended. This switch provides two power module options:
-48 VDC and universal AC. Verify that the external power requirements
for the selected option can be met as listed under "Power Supply" on
page C-2.

Ethernet Cabling

To ensure proper operation when installing switches into a network, make
sure that the current cables are suitable for 10BASE-T, 100BASE-TX or
1000BASE-T operation. Check the following criteria against the current
installation of your network:
• Cable type: Unshielded twisted pair (UTP) or shielded twisted pair (STP)
cables with RJ-45 connectors; Category 3 or better for 10BASE-T,
Category 5 or better for 100BASE-TX, and Category 5, 5e or 6 for
1000BASE-T.
• Protection from radio frequency interference emissions
• Electrical surge suppression
• Separation of electrical wires (switch related or other) and
electromagnetic fields from data based network wiring
• Safe connections with no damaged cables, connectors or shields
3-2
S
WITCH
RJ-45 Connector

Figure 3-1 RJ-45 Connections