Ethernet & Communication Modules

Results: 525
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Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Data Rate
Interface Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Advantech Servers 2-port RS-232/422/485 Serial Device Serv
Datasheet
34In Stock
44On Order
HK$2,272.17
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232/422/485 12 V 48 V - 10 C + 60 C

Advantech Servers 2-port Serial Device Server with Wide Te
Datasheet
9In Stock
122Expected 20/10/2026
HK$3,578.41
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232/422/485 12 V 48 V - 40 C + 80 C

Advantech Servers 4-port Serial Device Server with wide te
Datasheet
20In Stock
15Expected 15/10/2026
HK$4,676.36
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232/422/485 12 V 48 V - 40 C + 80 C
Advantech Unmanaged Ethernet Switches 8-port Unmanaged Switch with DNV Complia
Datasheet
19In Stock
HK$1,227.25
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 12 V 48 V - 40 C + 75 C

Advantech Unmanaged Ethernet Switches 6G+2G SM Unmanaged Ethernet Switch
Datasheet
2In Stock
HK$7,965.18
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, Fiber Optic 12 V, 18 V 30 V, 48 V - 10 C + 60 C
Advantech Gateways 4-port Modbus Gateway
Datasheet
5In Stock
4Expected 1/10/2026
HK$4,476.61
Min.: 1
Mult.: 1
Gateways Modbus Gateways 921.6 kb/s, 10 Mb/s, 100 Mb/s Serial 12 V 48 V - 10 C + 60 C
Advantech Gateways 4-port Modbus Gateway with wide temp & i
Datasheet
4In Stock
HK$6,637.81
Min.: 1
Mult.: 1
Gateways Modbus Gateways 921.6 kb/s, 10 Mb/s, 100 Mb/s Serial 12 V 48 V - 40 C + 70 C
Advantech Managed Ethernet Switches 8GE + 4SFP + 4G Combo Managed Switch w/W
Datasheet
2In Stock
HK$12,297.12
Min.: 1
Mult.: 1
Managed Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, SFP 12 V 48 V - 40 C + 75 C
Advantech Servers 2-port RS-232/422/485 Serial Device Serv
Datasheet
17In Stock
HK$1,878.27
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232/422/485 10 V 30 V - 10 C + 60 C
Advantech Servers 1-port RS-232/422/485 Serial Device Serv
Datasheet
56In Stock
HK$1,235.47
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232/422/485 10 V 30 V - 10 C + 60 C
Advantech Servers 1-port RS-232 Serial Device Server
Datasheet
60In Stock
HK$864.74
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232 10 V 30 V - 10 C + 60 C
Advantech Unmanaged Ethernet Switches 5-port Wide Operating Temp. Industrial S
Datasheet
20In Stock
6Expected 15/10/2026
HK$1,203.16
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 10 V 30 V - 40 C + 85 C
Advantech Gateways Modbus to EtherNet/IP Gateway with Wide
Datasheet
15In Stock
28Expected 1/10/2026
HK$5,389.85
Min.: 1
Mult.: 1
Gateways
Advantech Servers 1 port RS-232 to Ethernet (Ext Temp)
Datasheet
10In Stock
HK$1,667.84
Min.: 1
Mult.: 1
Servers Serial Device Servers 230.4 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232 9 V 36 V - 40 C + 75 C

Advantech Unmanaged Ethernet Switches 5-port 10/100Mbps unmanaged Ethernet swi
Datasheet
61In Stock
62Expected 6/10/2026
HK$846.66
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 12 V 48 V - 10 C + 60 C

Advantech Unmanaged Ethernet Switches 8-port Unmanaged Ind. Ethernet Switch,Wi
Datasheet
7In Stock
HK$1,833.06
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 12 V 48 V - 40 C + 75 C
Advantech Unmanaged Ethernet Switches 8-port M12 Unmanaged Ind. Ethernet Switc
Datasheet
4In Stock
HK$3,534.60
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 12 V 48 V - 40 C + 75 C
Advantech Unmanaged Ethernet Switches 5-port Ind. Unmanaged GbE Switch
Datasheet
51In Stock
48Expected 12/10/2026
HK$1,660.44
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, SFP 12 V 48 V - 10 C + 60 C
Advantech Media Converters Giga Ethernet to SFP Fiber Converter W/T
Datasheet
12In Stock
HK$3,394.86
Min.: 1
Mult.: 1
Media Converters Media Converters 12 V 48 V - 40 C + 75 C

Advantech Unmanaged Ethernet Switches 4 GE + 1 SFP Ind. Unmanaged Switch W/T
Datasheet
15In Stock
HK$2,557.24
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, SFP 12 V 48 V - 40 C + 75 C
Advantech Gateways 8AI/5DI/4DO IoT I/O Gateway with EdgeLin
Datasheet
3In Stock
43On Order
HK$4,233.30
Min.: 1
Mult.: 1
Gateways 10 V 30 V - 40 C + 70 C
Advantech Routers Global LAN router,2xETH,1xRS232,1xRS485,
Datasheet
12In Stock
8Expected 1/10/2026
HK$3,201.69
Min.: 1
Mult.: 1
Routers Industrial IoT LAN Routers & Gateways Ethernet, RS-232/485 9 V 36 V - 40 C + 75 C
Advantech Routers EMEA cat4,2xETH,1xRS232,1xRS485,NOACC
Datasheet
3In Stock
HK$3,592.14
Min.: 1
Mult.: 1
Routers Routers 10 Mb/s, 100 Mb/s Ethernet, Serial 9 V 36 V - 40 C + 70 C
Advantech Routers Cellular Router,NAM,2xETH,WiFi,RS232,485
Datasheet
20Expected 1/10/2026
HK$5,153.12
Min.: 1
Mult.: 1
Routers Industrial IoT 4G LTE Routers & Gateways 150 Mb/s Ethernet, RS-232/485, WiFi 9 V 36 V - 40 C + 75 C
Advantech Routers Global LAN,2xETH,1xRS232,1xRS485,WIFI,NO
Datasheet
3In Stock
HK$4,137.95
Min.: 1
Mult.: 1
Routers Routers 100 Mb/s Bluetooth, Ethernet, RS-232/485, WiFi 9 V 36 V - 40 C + 75 C