JetNet 4706/4706f Industrial Managed PoE Switch
6
The following diagram is the wiring architecture for your reference. Be
sure the power supply is UL Listed Power supply with output Rating
24-55 Vdc, minimum 2.5 A
2.3 Wiring Digital Output
JetNet 4706/4706f
provides one digital output, also known as Relay Output. The relay
contacts are energized (open) for normal operation and will close under faulty conditions;
faulty conditions can include power failure, Ethernet port link break, or other predefined
events configurable in the
JetNet 4706/4706f
user interface.
Wiring the digital output is exactly the same as wiring power inputs introduced in section 2.2
(see
2.2 Wiring Power Inputs
).
2.4 Wiring Earth Ground
To ensure the system will not be damaged by noise or electric shock, we suggest making a
direct connection between the
JetNet 4706/4706f
and earth ground to avoid system damage.
1. On the right side of the
JetNet 4706/4706f
, there is one earth ground screw.
2. Loosen the earth ground screw with a screwdriver
3. Tighten the screw after the earth ground wire is connected.
2.5 Wiring 10/100Base-TX Fast Ethernet Ports
The
JetNet 4706/4706f
is equipped with 4-Port Power over Ethernet (PoE) injectors with high
power forwarding capability in ports #1~#4. The 10/100Base-TX Fast Ethernet ports support
10Base-T and 100Base-TX, full or half duplex modes. All the 10/100Base-TX Fast Ethernet
ports will auto-detect signals from connected devices in order to decide the correct link speed
and duplex mode. Auto MDI/MDIX allows users to connect another switch, hub or workstation
without changing Straight-Through or Crossover Cables.
Note that Crossover Cables cross-connect the transmitter lines to the receiver lines at the
opposite end.
