ANTAIRA USB-HUB4K User manual

8-port 10/100TX + 2-Port 10/100/1000T/100/1000
SFP Combo with 8 PoE Injectors
Industrial Ethernet Switch
User Manual

FCC Warning
This Equipment has been tested and found to comply with the limits for a
Class-A digital device, pursuant to Part 15 of the FCC rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy. It may cause harmful interference to radio
communications if the equipment is not installed and used in accordance
with the instructions. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
CE Mark Warning
This is a Class-A product. In a domestic environment this product may
cause radio interference in which case the user may be required to take
adequate measures.

Content
Introduction................................................................ 1
Features................................................................... 1
Package Content ..................................................... 2
Hardware Description ............................................... 3
Physical Dimension.................................................. 3
Front Panel .............................................................. 3
Top View.................................................................. 4
LED Indicators ......................................................... 5
Ports......................................................................... 6
Cabling..................................................................... 8
Wiring the Power Inputs......................................... 11
Wiring the Fault Alarm Contact.............................. 11
Mounting Installation .............................................. 13
DIN-Rail Mounting.................................................. 13
Wall Mount Plate Mounting.................................... 15
Hardware Installation .............................................. 16
Installation Steps.................................................... 16
Network Application................................................ 17
Troubleshooting ...................................................... 19
Technical Specification........................................... 20

1
Introduction
The 8 10/100TX + 2 10/100/1000T/100/1000 SFP Combo with 8 PoE Injectors Industrial
Switch is a cost-effective solution and meets the high reliability requirements demanded
by industrial applications. Using fiber port can extend the connection distance that
increases the network elasticity and performance.
Features
System Interface/Performance
RJ-45 ports support Auto MDI/MDI-X Function
Embedded 8-port PoE Injection
SFP (Mini-GBIC) supports 100/1000 Dual Mode
Store-and-Forward Switching Architecture
Back-plane (Switching Fabric): 5.6Gbps
1Mbits Packet Buffer
8K MAC Address Table
Supports Wide Operating Temperature (-40oC ~ 75oC)
Power Supply
Redundant Power Design
Case/Installation
IP-30 Protection
DIN Rail and Wall Mount Design
Relay Alarm
Relay output for port breakdown, power fail and alarm

2
Package Content
Please refer to the package content list below to verify them against the checklist.
8 10/100TX + 2 10/100/1000T/100/1000 SFP Combo with 8 PoE Injectors Industrial
Switch
User manual
Pluggable Terminal Block
2 wall mount plates and 6 screws
One DIN-Rail (attached on the switch)
8 10/100TX + 2 10/100/1000T/100/1000 SFP Combo with 8 PoE Injectors Industrial Switch
User Manual block connector
Wall Mount Plate Screws DIN-Rail
Compare the contents of the industrial switch with the standard checklist above. If any
item is damaged or missing, please contact the local dealer for service.

3
Hardware Description
In this paragraph, the Industrial switch’s hardware spec, port, cabling information, and
wiring installation will be described.
Physical Dimension
8 10/100TX + 2 10/100/1000T/100/1000 SFP Combo with 8 PoE Injectors Industrial
Switch dimension (W x D x H) is 72mm x 105mm x 152mm
Front Panel
The Front Panel of the 8 10/100TX + 2 10/100/1000T/100/1000 SFP Combo with 8 PoE
Injectors Industrial Switch is shown as below:
Front Panel of the PoE Injectors Industrial Switch

4
Top View
The top view of the 8 10/100TX + 2 10/100/1000T/100/1000 SFP Combo with 8 PoE
Injectors Industrial Switch has one terminal block connector of two DC power inputs.
Top View of the PoE Injectors Industrial Switch

5
LED Indicators
The diagnostic LEDs located on the front panel of the industrial switch provide real-time
information of system and optional status. The following table provides the description of
the LED status and their meanings for the switch.
LED Status Meaning
PWR1 Green Power 1 is active
OFF No power inputs
PWR2
Green
Power 2 is active
OFF
No power inputs
Fault
Red
Power input 1 or 2 is inactive
OFF
Power 1 & Power 2 are both active or no power
inputs
P9, P10 (RJ-45)
Upper
LED
Green
Connected to network
Blinking Networking is active
OFF Not connected to network
Lower
LED
Green
The port is operating at speed of 1000M
OFF
The port is disconnected or not operating at
speed of 1000M
Link/Active
(P9, P10)
Green
SFP port is linking
Blinks
Data is transmitting or receiving
OFF
Not connected to network
P1 ~ P8
(Green)
Green
Connected to network
Blinking
Networking is active

6
OFF
Not connected to network
P1 ~ P8
(Yellow)
Yellow
Ethernet port full duplex
Blinking
Collision of packet occurs
OFF
Ethernet port half duplex or not connected to
network
FWD (P1 ~ P8) Green
A powered device is connected utilizing Power
over Ethernet on the port
OFF
No device is connected or power forwarding fails
Ports
RJ-45 ports
The UTP (RJ-45) Fast Ethernet ports will auto-sense for 10Base-T or 100Base-TX
connections. Auto MDI/MDIX means that the switch can connect to another switch or
workstation without changing straight through or crossover cabling. See the below
figures for straight through and crossover cable schematic.
RJ-45 Pin Assignments
Pin Number
Assignment
1
Tx+
2
Tx-
3
Rx+
6
Rx-
[NOTE] “+” and “-” signs represent the polarity of the wires that make up each wire pair.
All ports on this industrial switch support automatic MDI/MDI-X operation, user can use
straight-through cables (See figure below) for all network connections to PCs or servers,
or to other switches or hubs. In straight-through cable, pins 1, 2, 3, and 6, at one end of
the cable, are connected straight through to pins 1, 2, 3 and 6 at the other end of the

7
cable. The table below shows the 10BASE-T/100BASE-TX MDI and MDI-X port pin outs.
Pin MDI-X Signal Name MDI Signal Name
1
Receive Data plus (RD+)
Transmit Data plus (TD+)
2
Receive Data minus (RD-)
Transmit Data minus (TD-)
3
Transmit Data plus (TD+)
Receive Data plus (RD+)
6
Transmit Data minus (TD-)
Receive Data minus (RD-)
Straight Through Cable Schematic
Cross Over Cable Schematic
2 Mini-GBIC combo port:2 auto-detect Giga port—UTP or fiber. The gigabit
Ethernet ports are shared with the mini-GBIC ports. UTP (Gigabit Ethernet) ports
can operate in half/full-duplex modes and work at speeds of 10/100/1000Mbps that
support auto-sensing technology to enable each port to detect the connecting speed.
The mini-GBIC port is a joint for a mini-GBIC (SFP) transceiver, so the switch can
be uplinked through fiber to another one.

8
Cabling
Use four twisted-pair, Category 5e or above cabling for RJ-45 port connection. The
cable between the switch and the link partner (switch, hub, workstation, etc.) must
be less than 100 meters (328 ft.) long.
Use the mini-GBIC ports to uplink to another switch by inserting the mini-GBIC (SFP)
transceiver.
To connect the transceiver and LC cable, please follow the steps shown below:
First, insert the transceiver into the SFP module. Notice that the triangle mark is the
bottom of the module.
Figure 2.8: Transceiver to the SFP module

9
Figure 2.9: Transceiver Inserted
Second, insert the fiber cable of LC connector into the transceiver.
Figure 2.10: LC connector to the transceiver

10
To remove the LC connector from the transceiver, please follow the steps shown below:
First, press the upper side of the LC connector to release from the transceiver and pull it
out.
Figure 2.11: Remove LC connector
Second, push down the metal loop and pull the transceiver out by the plastic handle.
Figure 2.12: Pull out from the transceiver

11
Wiring the Power Inputs
Please follow the steps below to insert the power wire.
Insert the positive and negative wires into the V+ and V- contacts on the terminal block
connector.
Tighten the wire-clamp screws for preventing the wires from loosing.
Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of terminal block connector as the picture shows
below. Inserting the wires, it will detect the fault status including power failure or port link
failure (managed industrial switch only) and form an open circuit. An application example
for the fault alarm contact is shown as below:
Insert the wires into the fault alarm contact.

12
Note
The wire gauge for the terminal block should be in the range
between 12~ 24 AWG.

13
Mounting Installation
DIN-Rail Mounting
The DIN-Rail is screwed on the industrial switch when out of factory. If the DIN-Rail is
not screwed on the industrial switch, please see the following pictures to screw the DIN-
Rail on the switch. Follow the steps below to hang the industrial switch.
1. Use the screws to screw the DIN-Rail on the industrial
switch
2. To remove the DIN-Rail, reverse the step 1.
Rear Panel of the switch
DIN-Rail

14
1. First, insert the top of DIN-Rail into the track.
2. Then, lightly push the DIN-Rail into the track.
3. Check if the DIN-Rail is tightened on the track or not.
4. To remove the industrial switch from the track, reverse steps above.

15
Wall Mount Plate Mounting
Follow the steps below to mount the industrial switch with wall mount plate.
1. Remove the DIN-Rail from the industrial switch; loose the screws to remove the DIN-
Rail.
2. Place the wall mount plate on the rear panel of the industrial switch.
3. Use the screws to screw the wall mount plate on the industrial switch.
4. Use the hook holes at the corners of the wall mount plate to hang the industrial
switch on the wall.
5. To remove the wall mount plate, reverse steps above.
Screw the wall mount plate on the Industrial Switch

16
Hardware Installation
In this paragraph, we are going to mention how to install the 8 10/100TX + 2
10/100/1000T/100/1000 SFP Combo with 8 PoE Injectors Industrial Switch and the
installation points to be attended to it.
Installation Steps
1. Unpack the Industrial switch packing.
2. Check if the DIN-Rail is screwed on the Industrial switch or not. If the DIN-Rail is not
screwed on the Industrial switch, please refer to DIN-Rail Mounting section for DIN-
Rail installation. If user want to wall mount the Industrial switch, then please refer to
Wall Mount Plate Mounting section for wall mount plate installation.
3. To hang the Industrial switch on the DIN-Rail track or wall, please refer to the
Mounting Installation section.
4. Power on the Industrial switch. Please refer to the Wiring the Power Inputs section
for knowing the information about how to wire the power. The power LED on the
Industrial switch will light up. Please refer to the LED Indicators section for indication
of LED lights.
5. Prepare the twisted-pair, straight through Category 5e/above cable for Ethernet
connection.
6. Insert one side of the RJ-45 cable into the Industrial switch Ethernet port and another
side to the network device’s Ethernet port, e.g. Switch, PC or Server. The UTP port
(RJ-45) LED on the Industrial switch will light up when the cable is connected with
the network device. Please refer to the LED Indicators section for LED light
indication.
7. When all connections are set and LED lights all show in normal, the installation is
complete.

17
Network Application
This segment provides the samples to help user have more actual idea of industrial
switch application. For a sample application of the industrial switch, see the figures
below.