AVCOMM 8028GX28 Quick Installation Manual

Quick Installation Guide
Industrial 28G L2+/L3 Rackmount
Managed Ethernet Switch
8028GX28
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・Overview
8028GX28 is an industrial grade rackmount 28G switch with 24
Giga copper ports and 4 10G fiber SFP slots. Rugged design, cyber
security features and high EMC immunity makes the 8028GX28 an
ideal solution for industrial control room, roadside traffic control,
industrial IoT, industrial Surveillance applications.
・Package Checklist
•
1 x Product Unit
•
1 or 2 x Power Cord (AC model only, EU or US type)
•
1 x Quick Installation Guide
Optional Accessory (for detailed information please refer to the
Datasheet):
•
1 Gbps SFP Transceiver
AVCOMM Technologies, Inc
Model Name Description
Industrial 28G L2+ Managed Ethernet Switch, 28GF,
8028GX28
AC110/220V input
Industrial 28G L2+ Managed Ethernet Switch, 28GF,
8028GX28-DC
DC24(18-72)V input
Industrial 28G L2+ Managed Ethernet Switch, 28GF,
8028GX28-AC2
2x AC110/220V input
8028GX28 Industrial 28G L2+ Managed Ethernet Switch, 28GF,
-AC-DC AC110/220V+DC24(18-72)V input
Industrial 28G L3 Managed Ethernet Switch, 28GF,
8028GX28-L3
AC110/220V input
8028GX28-L3 Industrial 28G L3 Managed Ethernet Switch, 28GF,
-DC DC24(18-72)V input
8028GX28-L3 Industrial 28G L3 Managed Ethernet Switch, 28GF,
-AC2 AC110/220V input
8028GX28-L3 Industrial 28G L3 Managed Ethernet Switch, 28GF,
-AC-DC AC110/220V+DC24(18-72)V input
・Installation Procedure
Installing in a Rack
Refer to the illustrations below; user can install the device in most
standard 19-inch (48.3-cm) racks. For RS628/428 2 power series,
user should use the 4 of supplied screws to attach a mounting bracket
on each side of device first.
•
Insert and tighten two screws through each of the mounting
brackets.
Mounting Bracket Hole
Mounting Bracket Hole
Mounting ear and screws for
RS628/428 2 Power series

Wiring the Digital Input

To wire the DI on the Terminal block, use
screwdriver to loosen screws, insert the positive
and negative wires into the DI+ and DI- contact
and then tighten screws after the DI wire is
connected. High: 11~30V, Low: 0~10V.

Wiring the Relay Output (Alarm)

The relay output of the 2-pin terminal block
connector are used to detect user-configured
events. The two wires attached to the fault
contacts form a close circuit when a user-
configured event is triggered. If a user-configured
event does not occur, the fault circuit remains
open. The spec. of DO is 0.5A/24VDC.

Wiring the Power Input

Connect the attached power to the AC or DC power input connector, the
available AC power input range is from 90-264 VAC while the DC power
18~72VDC.
input range is

Grounding Screw

For avoiding system damage by noise or electric shock, establish a direct
connection between the ground screw and the grounding surface prior to
connecting devices. At the AC power input, the 3 pin include V+, V- and
GND. For DC version, the grounding screw is on the right side of DC
power connector. The GND pin must be connected to the earth ground.
・Appearance
Front view
8028GX28, 8028GX28-DC
System LED
• 2 x Power
• 1 x System Status
• 1 x DI
• 1 x Alarm
• 1 x Ring Status
Rear view
DI
• USB for Configuration/
Firmware update
DO

Easy System Management

• USB for Configuration/
Firmware update
• RS232 Console
• 24-port 100/1000MBase-T
SFP Port
• 4-port 10G SFP
2 AC Power for
8028GX28-AC2
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