Ethernet Ethernet & Communication Modules

Results: 650
Select Image Part # Mfr. 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


Phoenix Contact Unmanaged Ethernet Switches FL SWITCH 1116N 494In Stock
HK$3,858.55
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 9 V 32 V - 10 C + 60 C


Phoenix Contact Unmanaged Ethernet Switches FL SWITCH 1108N 371In Stock
2,160On Order
HK$1,940.50
HK$1,902.27
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 9 V, 18 V 30 V, 32 V - 10 C + 60 C
Phoenix Contact Unmanaged Ethernet Switches FL SWITCH 1000-8POE-GT 72In Stock
32On Order
HK$6,493.88
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 19 V 57 V - 10 C + 60 C
Phoenix Contact Routers FL mGuard RS2000 VPN 34In Stock
HK$10,098.27
Min.: 1
Mult.: 1
Routers Routers 10 Mb/s, 100 Mb/s Ethernet 11 V 36 V - 20 C + 60 C
HMS Networks Gateways Modbus TCP/IP Master to ControlNet Adapter/Slave 2In Stock
HK$20,854.14
Min.: 1
Mult.: 1
Gateways Modbus Gateways 5 Mb/s Ethernet 24 V 24 V - 25 C + 65 C

Teltonika Routers OTD140 outdoor router. IP55 plastic housing and an integrated mounting bracket. 4G LTE Cat 4 connectivity, compatibility with RMS Cloud. POE-IN/OUT 1 x PoE-in and 1 x PoE-out port. Regions Australia, Europe, Asia-Pacific. No Power Supply Added 9In Stock
HK$1,233.00
Min.: 1
Mult.: 1
Routers LTE Cat 4 Routers 150 Mb/s Ethernet 42.5 V 57 V - 40 C + 75 C
Teltonika Routers Cellular Router, 4G/3G/2G/LTE CAT4, Single SIM, WiFi 2.4 Ghz, 2 x Ethernet, Digital & Analogue I/O Regions: Europe, Middle East, Africa version. UK power supply unit. 4In Stock
20Expected 7/12/2026
HK$1,472.78
Min.: 1
Mult.: 1
Routers Routers Ethernet 9 V 30 V - 40 C + 75 C
Brainboxes Unmanaged Ethernet Switches 1 SFP & 4 PORT GIGABIT ETHERNET SWITCH 11In Stock
HK$804.00
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 5 V 30 V - 10 C + 60 C
Brainboxes Unmanaged Ethernet Switches INDUSTRIAL 1 SFP & 4 PORT GIGABIT ETHERNET SWITCH 6In Stock
HK$1,037.04
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Unmanaged Ethernet Switches Hardened Industrial 16x 10/100 Ethernet Switch 1In Stock
HK$2,085.83
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Unmanaged Ethernet Switches Hardened Industrial 16x 10/100 & 1x SFP Ethernet Switch 4In Stock
HK$2,318.70
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Unmanaged Ethernet Switches Hardened Industrial 14x 10/100, 2x 1G & 1x SFP Ethernet Switch 4In Stock
HK$2,551.73
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 5 V 30 V - 40 C + 80 C
MultiTech Gateways Ethernet Only Conduit IP67 Base Station, 8-channel, 915 MHz, GNSS and Accessory Kit (Global) 1In Stock
HK$11,051.38
Min.: 1
Mult.: 1
Gateways MultiTech Conduits Ethernet 37 V 57 V - 40 C + 70 C
Ezurio Gateways Sentrius 868MHz Gateway including LoRaWAN, Wi-Fi, Bluetooth & Ethernet 11In Stock
HK$2,214.80
Min.: 1
Mult.: 1
Gateways Wi-Fi, BT, Ethernet Gateways Ethernet 12 V 12 V - 30 C + 70 C
Brainboxes Ethernet Modules Ethernet to 4 Channel RTD Input 4In Stock
HK$3,524.74
Min.: 1
Mult.: 1
Ethernet Modules Ethernet to RTDs 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Ethernet Modules Ethernet to 8 Channel Thermocouple Input 4In Stock
HK$3,524.74
Min.: 1
Mult.: 1
Ethernet Modules Ethernet to Thermocouples 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Unmanaged Ethernet Switches Industrial 4 Port 10/100 Ethernet Switch 33In Stock
65On Order
HK$653.49
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Unmanaged Ethernet Switches Industrial 8 Port 10/100 Ethernet Switch 59In Stock
HK$1,140.53
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Unmanaged Ethernet Switches Industrial 5 Port Gigabit Ethernet Switch 86In Stock
175Expected 12/11/2026
HK$1,190.26
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Unmanaged Ethernet Switches Hardened Industrial 8 Port 10/100 Ethernet Switch 13In Stock
HK$1,302.87
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 5 V 30 V - 40 C + 80 C
Brainboxes Unmanaged Ethernet Switches Hardened Industrial 5 Port Gigabit Ethernet Switch 12In Stock
HK$1,331.23
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 5 V 30 V - 40 C + 85 C
ProSoft Technology Gateways EtherNet/IP to PROFINET Device Gateway 4In Stock
HK$10,071.97
HK$8,987.91
Min.: 1
Mult.: 1
Gateways Gateways Ethernet 10 VDC 36 VDC - 25 C + 70 C
ProSoft Technology Gateways EtherNet/IP to Siemens Industrial Ethernet Communication Gateway 2In Stock
HK$13,974.66
Min.: 1
Mult.: 1
Gateways Gateways Ethernet 10 VDC 36 VDC - 25 C + 70 C
ProSoft Technology Gateways Modbus TCP to Modbus Serial Gateway 9In Stock
HK$10,071.97
HK$8,987.91
Min.: 1
Mult.: 1
Gateways Gateways Ethernet 10 VDC 36 VDC - 25 C + 70 C
ProSoft Technology Gateways Ethernet IP to Modbus TCP Gateway for Dual Subnets 6In Stock
22Expected 4/11/2026
HK$14,762.54
Min.: 1
Mult.: 1
Gateways Gateways Ethernet 10 VDC 36 VDC - 25 C + 70 C