Installation; Connections; Notes About Handling Cables - Aiphone JM-4HD Installation & Operation Manual

INSTALLATION

CONNECTIONS

Notes about handling cables

Cables and connectors are not included with the product.
*
Notes on cables (for door stations, etc.)
• Use PE (polyethylene)-insulated PVC jacket cable.
Parallel or jacketed 2-conductor, mid-capacitance, non-shielded
cable is recommended.
• Never use individual conductors, twisted pair cable, or coaxial cable.
Notes on CAT5e cables (for residential stations)
• Do not bend the cables to an extent where the radius is
less than 25 mm (1"). Communication failure could result.
25mm (1") or more
Less than 25mm (1")
•
Do not remove the CAT5e cable jacket more than
necessary.
• This unit is not a computer peripheral. Do not connect it
to a LAN network.
6
CAT5e cable
CAT5e cable
• Arrange the color code of the RJ45 connections in accordance
with EIA/TIA-568A or 568B.
Pair2
Pair4
Pair1 Pair2
Pair3
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
T568A
T568B
• Be sure to check the condition of cable connections with a
LAN checker before connecting with a LAN cable.
•
An RJ45 connector with a cover cannot be connected to the port
for CAT5e. Use a cable without a cover.
• Do not pull or put excess strain on CAT5e cables.
• Use a straight-through cable for connecting units.
Pair3
Pair4
Pair1