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Ethernet & Communication Modules

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature
Gateways 1-port Modbus Gateway EKI-1221-CE Advantech 1: HK$2,236.66 145In Stock	Mfr. Part No. EKI-1221-CE Mouser Part No 600-EKI1221CE	Advantech	Gateways 1-port Modbus Gateway	Datasheet	145In Stock	HK$2,236.66	Min.: 1 Mult.: 1	Gateways	Modbus Gateways	10 Mb/s, 100 Mb/s	Serial	12 V	48 V	- 10 C	+ 60 C
Gateways 1-port Modbus Gateway ADAM-4572-CE Advantech 1: HK$1,845.39 210In Stock 4Expected 5/11/2026	Mfr. Part No. ADAM-4572-CE Mouser Part No 923-ADAM-4572-CE	Advantech	Gateways 1-port Modbus Gateway	Datasheet	210In Stock 4Expected 5/11/2026	HK$1,845.39	Min.: 1 Mult.: 1	Gateways	Modbus Gateways	921.6 kb/s, 100 Mb/s	Ethernet, RS-232, RS-422, RS-485	10 V	30 V	- 10 C	+ 60 C
Unmanaged Ethernet Switches 5-port 10/100 Mbps Industrial Switch ADAM-6520-BE Advantech 1: HK$923.35 177In Stock	Mfr. Part No. ADAM-6520-BE Mouser Part No 923-ADAM-6520-BE	Advantech	Unmanaged Ethernet Switches 5-port 10/100 Mbps Industrial Switch Learn More about Advantech adam 652x	Datasheet	177In Stock	HK$923.35	Min.: 1 Mult.: 1	Unmanaged Ethernet Switches		10 Mb/s, 100 Mb/s	Ethernet	10 V	30 V	- 10 C	+ 70 C
Gateways Modbus to EtherNet/IP Gateway with Wide EKI-1242IEIMS-A Advantech 1: HK$5,389.85 42In Stock	Mfr. Part No. EKI-1242IEIMS-A Mouser Part No 923-EKI-1242IEIMS-A	Advantech	Gateways Modbus to EtherNet/IP Gateway with Wide Learn More about Advantech bb smartworx eki 1242eims gateways	Datasheet	42In Stock	HK$5,389.85	Min.: 1 Mult.: 1	Gateways
Unmanaged Ethernet Switches 5-port Ind. Unmanaged GbE Switch EKI-2725-CE Advantech 1: HK$1,660.44 99In Stock	Mfr. Part No. EKI-2725-CE Mouser Part No 923-EKI-2725-CE	Advantech	Unmanaged Ethernet Switches 5-port Ind. Unmanaged GbE Switch	Datasheet	99In Stock	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
Routers DUALBAND WI-FI Bridge 802.11ABGN2.5/5GHX ABDNA-ER-DP551U Advantech 1: HK$3,098.94 14In Stock	Mfr. Part No. ABDNA-ER-DP551U Mouser Part No 923-ABDNA-ER-DP551U	Advantech	Routers DUALBAND WI-FI Bridge 802.11ABGN2.5/5GHX Learn More about Advantech abdna bridges routers	Datasheet	14In Stock	HK$3,098.94	Min.: 1 Mult.: 1	Routers	Ethernet Bridge Routers	10 Mbps, 100 Mbps			5 VDC	- 25 C	+ 85 C
Unmanaged Ethernet Switches 8 FE Unmanaged Switch w/Wide Temp. Low A BB-ESW108-A Advantech 1: HK$1,660.11 127In Stock 261On Order	Mfr. Part No. BB-ESW108-A Mouser Part No 600-BB-ESW108-A	Advantech	Unmanaged Ethernet Switches 8 FE Unmanaged Switch w/Wide Temp. Low A	Datasheet	127In Stock 261On Order On Order Ship Dates Mfr. No: BB-ESW108-A Stock: 127 Can Dispatch Immediately On Order: 160 Expected 29/10/2026 101 Expected 15/12/2026 Factory Lead Time: 13 Weeks	HK$1,660.11	Min.: 1 Mult.: 1	Unmanaged Ethernet Switches		10 Mb/s, 100 Mb/s	Ethernet	12 V, 100 V	24 V, 48 V	- 40 C	+ 75 C
Servers 4-port RS-232/422/485 Serial Device Serv EKI-1524-CE Advantech 1: HK$3,679.27 94In Stock 106On Order	Mfr. Part No. EKI-1524-CE Mouser Part No 600-EKI1524CE	Advantech	Servers 4-port RS-232/422/485 Serial Device Serv Learn More about Advantech eki 152x	Datasheet	94In Stock 106On Order On Order Ship Dates Mfr. No: EKI-1524-CE Stock: 94 Can Dispatch Immediately On Order: 69 Expected 27/1/2027 37 Expected 16/2/2027 Factory Lead Time: 17 Weeks	HK$3,679.27	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
Gateways A53 1.3GHz,2xLAN,2xCOM,1xmPCIE ECU-150-12A1U Advantech 1: HK$7,044.54 1In Stock	Mfr. Part No. ECU-150-12A1U Mouser Part No 923-ECU-150-12A1U	Advantech	Gateways A53 1.3GHz,2xLAN,2xCOM,1xmPCIE	Datasheet	1In Stock	HK$7,044.54	Min.: 1 Mult.: 1	Gateways	Gateways		PCIe	10 V	30 V	- 40 C	+ 70 C
Media Converters IE-MiniMc, TP-TX/FX-MM1300-ST IMC-350I-MMST-B Advantech 1: HK$949.82 12In Stock 25Expected 27/10/2026	Mfr. Part No. IMC-350I-MMST-B Mouser Part No 923-IMC-350I-MMST-B	Advantech	Media Converters IE-MiniMc, TP-TX/FX-MM1300-ST	Datasheet	12In Stock 25Expected 27/10/2026	HK$949.82	Min.: 1 Mult.: 1	Media Converters	Media Converters			100 VAC, 7 V	240 VAC, 50 V	- 25 C	+ 75 C
Servers 1-port device server RS-232/422/485 EKI-1511-A Advantech 1: HK$1,183.68 121In Stock 118Expected 13/11/2026	Mfr. Part No. EKI-1511-A Mouser Part No 600-EKI-1511-A	Advantech	Servers 1-port device server RS-232/422/485	Datasheet	121In Stock 118Expected 13/11/2026	HK$1,183.68	Min.: 1 Mult.: 1	Servers	Serial Device Servers	230.4 kb/s, 10 Mb/s, 100 Mb/s	Ethernet, RS-232/422/485	9 V	36 V	- 10 C	+ 60 C
Unmanaged Ethernet Switches 8-port Unmanaged Switch with DNV Complia EKI-2528DI-AE Advantech 1: HK$1,227.25 19In Stock	Mfr. Part No. EKI-2528DI-AE Mouser Part No 600-EKI-2528DI-AE	Advantech	Unmanaged Ethernet Switches 8-port Unmanaged Switch with DNV Complia Learn More about Advantech eki 2525 28 industrial switches	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
Unmanaged Ethernet Switches 6G+2G SM Unmanaged Ethernet Switch EKI-2728S-AE Advantech 1: HK$7,965.18 2In Stock	Mfr. Part No. EKI-2728S-AE Mouser Part No 600-EKI-2728S-AE	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
Gateways 2-port Modbus Gateway EKI-1222-CE Advantech 1: HK$3,232.93 34In Stock	Mfr. Part No. EKI-1222-CE Mouser Part No 600-EKI1222CE	Advantech	Gateways 2-port Modbus Gateway	Datasheet	34In Stock	HK$3,232.93	Min.: 1 Mult.: 1	Gateways	Modbus Gateways	10 Mb/s, 100 Mb/s	Serial	12 V	48 V	- 10 C	+ 60 C
Gateways 4-port Modbus Gateway EKI-1224-CE Advantech 1: HK$4,476.61 9In Stock	Mfr. Part No. EKI-1224-CE Mouser Part No 600-EKI1224CE	Advantech	Gateways 4-port Modbus Gateway	Datasheet	9In Stock	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
Gateways 4-port Modbus Gateway with wide temp & i EKI-1224CI-CE Advantech 1: HK$6,637.81 4In Stock	Mfr. Part No. EKI-1224CI-CE Mouser Part No 600-EKI1224CICE	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
Managed Ethernet Switches 8GE + 4SFP + 4G Combo Managed Switch w/W EKI-7716G-4F4CI-AE Advantech 1: HK$12,297.12 2In Stock	Mfr. Part No. EKI-7716G-4F4CI-AE Mouser Part No 600-EKI7716G4F4CI-AE	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
Servers 1-port RS-232/422/485 Serial Device Serv ADAM-4571-CE Advantech 1: HK$1,235.47 55In Stock	Mfr. Part No. ADAM-4571-CE Mouser Part No 923-ADAM-4571-CE	Advantech	Servers 1-port RS-232/422/485 Serial Device Serv	Datasheet	55In 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
Servers 1-port RS-232 Serial Device Server ADAM-4571L-DE Advantech 1: HK$864.74 48In Stock	Mfr. Part No. ADAM-4571L-DE Mouser Part No 923-ADAM-4571L-DE	Advantech	Servers 1-port RS-232 Serial Device Server	Datasheet	48In 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
Unmanaged Ethernet Switches 5-port Wide Operating Temp. Industrial S ADAM-6520I-AE Advantech 1: HK$1,203.16 21In Stock 32Expected 2/11/2026	Mfr. Part No. ADAM-6520I-AE Mouser Part No 923-ADAM-6520I-AE	Advantech	Unmanaged Ethernet Switches 5-port Wide Operating Temp. Industrial S Learn More about Advantech adam 652x	Datasheet	21In Stock 32Expected 2/11/2026	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
Media Converters Ethernet to Multi-Mode Fiber-Optic Conve ADAM-6541-AE Advantech 1: HK$1,601.34 8In Stock	Mfr. Part No. ADAM-6541-AE Mouser Part No 923-ADAM-6541-AE	Advantech	Media Converters Ethernet to Multi-Mode Fiber-Optic Conve	Datasheet	8In Stock	HK$1,601.34	Min.: 1 Mult.: 1	Media Converters	Fiber Optic Converters			10 V	30 V	0 C	+ 60 C
Gateways 12DI/12DO IoT I/O Gateway with Node-RED ADAM-6750-A Advantech 1: HK$3,444.18 12In Stock 15Expected 30/10/2026	Mfr. Part No. ADAM-6750-A Mouser Part No 923-ADAM-6750-A	Advantech	Gateways 12DI/12DO IoT I/O Gateway with Node-RED Learn More about Advantech adam 6700 gateways	Datasheet	12In Stock 15Expected 30/10/2026	HK$3,444.18	Min.: 1 Mult.: 1	Gateways	Compact Intelligent Gateways	100 Mb/s	LAN, Serial, USB	10 V	30 V	- 40 C	+ 70 C
Unmanaged Ethernet Switches 5-port 10/100Mbps unmanaged Ethernet swi EKI-2525-BE Advantech 1: HK$846.66 120In Stock	Mfr. Part No. EKI-2525-BE Mouser Part No 923-EKI-2525-BE	Advantech	Unmanaged Ethernet Switches 5-port 10/100Mbps unmanaged Ethernet swi Learn More about Advantech eki 2525 industrial switches	Datasheet	120In Stock	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
Unmanaged Ethernet Switches 8-port 10/100Mbps Unmanaged Ethernet swi EKI-2528-BE Advantech 1: HK$1,356.30 56In Stock	Mfr. Part No. EKI-2528-BE Mouser Part No 923-EKI-2528-BE	Advantech	Unmanaged Ethernet Switches 8-port 10/100Mbps Unmanaged Ethernet swi Learn More about Advantech eki 2525 28 industrial switches	Datasheet	56In Stock	HK$1,356.30	Min.: 1 Mult.: 1	Unmanaged Ethernet Switches		10 Mb/s, 100 Mb/s	Ethernet	12 V	48 V	- 10 C	+ 60 C
Unmanaged Ethernet Switches 8-port Unmanaged Ind. Ethernet Switch,Wi EKI-2528I-BE Advantech 1: HK$1,833.06 7In Stock	Mfr. Part No. EKI-2528I-BE Mouser Part No 923-EKI-2528I-BE	Advantech	Unmanaged Ethernet Switches 8-port Unmanaged Ind. Ethernet Switch,Wi Learn More about Advantech eki 2525 28 industrial switches	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