AVCOMM 8028GX8-AC2 Industrial 28G L2+-L3 Rackmount Managed Ethernet Switch Installation Guide
- June 3, 2024
- AVCOMM
Table of Contents
AVCOMM 8028GX8-AC2 Industrial 28G L2+-L3 Rackmount Managed Ethernet
Switch
Overview
8028GX8 is an industrial-grade rackmount 28G switch with 20 Giga copper ports, 4 Giga combo ports, and 4 100M/1G fiber SFP slots. Rugged design, cyber security features, and high EMC immunity make the 8028GX8 an ideal solution for the industrial control room, roadside traffic control, industrial IoT, and industrial Surveillance applications.
| Model Name | Description |
|---|---|
| 8028GX8- AC2 | Industrial 28G L2+ Managed Ethernet Switch, |
20GT+4Gc+4GF, 2x AC110/220V input
8028GX8-L3- AC2| Industrial 28G L3 Managed Ethernet Switch,
20GT+4Gc+4GF, AC110/220V input
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
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.
Wiring the Digital Input
To wire the DI on the Terminal block, use a screwdriver to loosen the screws,
insert the positive and negative wires into the DI+ and DI- contact, and then
tighten the 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 is 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 input
range is 18~72VDC.
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 pins include V+, V-, and GND.
For the DC version, the grounding screw is on the right side of the DC power
connector. The GND pin must be connected to the earth’s ground.
USB Port
Use the USB port in order to save or restore the configuration and upload the
firmware upgrade file. For further configurations, please refer to User
Manual.
Combo Port Mode
The device supports 4 Combo ports and allows the user to configure 3 types of
port modes in the following path.
Ethernet Port - > Port Setting -> Port Mode
Select the Port Mode type and press “Submit”. After submitted, Reboot the
system to activate the new setting.
For further configurations, please refer to User Manual.
| Port Mode | COMBO Port 21-24 |
|---|---|
| 20GbE Copper + 8 GbE Fiber (Default) | 4 x Fiber |
| 24GbE Copper + 4 GbE Fiber | 4 x Copper |
| 22GbE Copper + 6 GbE Fiber | 2 x Copper+2 x Fiber |
Appearance
Front view
8028GX8-AC2
System LED
- 2 x Power
- 1 x System Status
- 1 x DI
- 1 x Alarm
- 1 x Ring Status
- 20-port 100/1000MBase-T
- 4-port 100/1000M RJ45/SFP combo (configured by UI)
Rearview
LED Indication
| LED | Status | Description |
|---|
PWR
| Green On| Power is On
Off| No Power
System LED
| Green On| Ready
Green Blinking| Firmware Updating
Off| Not Ready
Ring LED
| Green On| Not Owner/Normal
Green Blinking| Owner/Normal
Amber On| Abnormal
Amber Blinking| Ring Port Fail
Off| Ring is disabled
Alarm (DO)
|
Red On
| Any failures in port link, ping, power, DO and DI State by SW
control
Off| No failure occurs
Digital
Input (DI)
| Green On| Detected Digital Input
Off| No Digital Input
Giga Ethernet (Port1-24)
| Green On| Links established
Green Blinking| Packets transmitting/receiving
Green Off| Link is inactive
Amber On| Link Speed 1000M
Amber Off| Link speed 10/100M
SFP Port (Port 21-28)
| Green On| Links established
Green Blinking| Packets transmitting/receiving
Green Off| Link is inactive
Amber On| Link Speed 1000M
Amber Off| Link speed 10/100M
Safety Precautions
- Keep DC power off before connecting to the terminal block connectors and ensure all connections are securely and established.
- Do make sure that models connect to the corresponding supply voltage. The device is to be supplied by Limited Power Supply. The relay contact supports 0.5 A current, DC24V.
- The DIN Rail should comply with the DIN EN50022 standard. Using the wrong DIN rail may cause unsafe installation.
- Do not touch the surface of the switch while it is performing in a high-temperature environment!
Management
This device supports both in-band and out-of-band network management. The user can either configure the device through the user-friendly Web/HTTPS management or remotely manage the device through the network by console management or Telnet/SSH. network by console management or Telnet/SSH.
- Web management: Before starting, confirm that the device is properly connected in the network and that each PC in this network can access the router through the web browser (Google Chrome, Internet Explorer, Mozilla Firefox).
- Type http://IP_address in the address bar (the Default IP address is http://192.168.10.1/)
- Enter the username and password in the Login screen and click Login. The default username and password are admin.
- You are required to change your password at first login. the welcome page of the web-based management interface will pop up when the password is changed.
- On the left side are listed software features, and on the right side are available settings.
- To link with the device, please make sure that the IP Address of the PC is located in the same subnet (192.168.10.x).
- Console management (using RS232 Port):
- Connect the console cable between your PC and the device.
- Start -> Program -> Accessories -> Communication -> Hyper Terminal.
- Give a name to a new console connection.
- Choose the COM name and select the correct serial settings: Baud Rate: 115200 / Parity: None / Data Bit: 8 / Stop Bit: 1
- After connecting, Key in the New user name and password in the login screen while the first Login. (The default user name and password in elder firmware is admin/admin. Try this while you don’t see the New user name/password prompt while the first login.)
- Follow the User Manual to configure the software features.
- Telnet/SSH management: The router can be connected by Telnet and the command lines. Steps to open a Telnet connection to the router are as follows:
- Start -> Open Command prompt ->Enter
- Type the Telnet 192.168.10.1 (or the IP address of the switch). And then press Enter.
SSH (Secure Shell)
The router supports an SSH console and can be connected via command-line
interface access remotely. SSH connection can secure all the configuration
commands that sent to the switch.
SSH Client
There are many free, shareware, trials, or charged SSH clients you can find on
the internet.
For further feature configurations, please refer to User Manual
Support
At AVCOMM, you can use the online service forms to request support. The
submitted forms are stored in the server for AVCOMM team members to assign
tasks and monitor the status of your service. Please feel free to write to
sales@avcomm.cn if you encounter any problems.
Warranty
5-year Global warranties are available for AVCOMM products assuring our customers that the products shall remain free from defects in workmanship or materials and conform in all material respects to AVCOMM specifications, or purchasers supplied and accepted specifications. The warranty is limited to the repair and/or replacement, at AVCOMM’s sole discretion, of the defective product during its warranty period. The customer must obtain a Return Merchandise Authorization (RMA) approval code prior to returning the defective Product to AVCOMM for service. The customer agrees to prepay shipping charges, to use the original shipping package or equivalent, and to ensure the product or assume the risk of loss or damage in transit. repaired or replaced products are warranted for ninety (90) days from the date of repair or replacement, or for the remainder of the original product’s warranty period, whichever is longer.
Disclaimer
AVCOMM reserves the right to make changes to this QIG or to the product hardware at any time without notice. It is the user’s responsibility to determine whether there have been any such updates or amendments herein.
Defects, malfunctions, or failures of the warranted Product(s) caused by damage resulting from unforeseeable incidents (such as lighting, floods, fire, etc.), environmental and atmospheric disturbances, other external forces such as power line disturbances and surge, host computer malfunction and virus, incorrect power input, or incorrect cabling, incorrect grounding and damages caused by misuse, abuse, and unauthorized alteration or repair are not warranted.