Ethernet & Communication Modules

Results: 13,563
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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
Lantronix Servers UDS2100 2Port 10/100 Int'l Pwr w/Adapters
85In Stock
$366.63
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232/422/485 9 V 30 V 0 C + 60 C
Lantronix Servers xDirect232 RS232 10/100 Dev Server 114In Stock
110Expected 24/11/2026
$152.24
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232 5 V 15 V - 40 C + 85 C
Lantronix Servers XPort XE Ext. Temp. without Encryption 8,743In Stock
$74.72
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, Serial 3.14 V 3.46 V - 40 C + 85 C
Lantronix Servers XPort XE w/MODBUS no Encryption Ext Temp 1,065In Stock
$76.57
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, Serial 3.14 V 3.46 V - 40 C + 85 C
Lantronix Servers XPort SE Ext. Temp. with Encryption 1,156In Stock
1,800On Order
$77.34
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, Serial 3.14 V 3.46 V - 40 C + 85 C
Lantronix Servers DSTni-EX DIN RailMnt 10Base-T/100Base-TX 106In Stock
48On Order
$586.43
Min.: 1
Mult.: 1
Servers Serial Device Servers 115.2 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-232/422/485 9 V 30 V 0 C + 60 C
Trompeter / Cinch Connectivity Solutions Data & Network Patch Panels 56P Insulated Panel 19"X3.50" 7In Stock
4On Order
$1,053.58
$1,053.56
Min.: 1
Mult.: 1
Patch Panels Coaxial Patch Panels


Eaton Gateways Industrial Gateway Card (Modbus TCP/RTU) 62In Stock
$865.79
$830.12
Min.: 1
Mult.: 1
Gateways Gateways 5 VDC 12 VDC 0 C + 40 C
Hirschmann Managed Ethernet Switches Managed 20-port Full Gigabit 19" Switch with PoEP 1In Stock
$16,052.16
Min.: 1
Mult.: 1
Managed Ethernet Switches 1 Gb/s Ethernet, RJ11, USB 100 VAC 240 VAC 0 C + 50 C
Hirschmann Ethernet Modules GMM40-OOOOOOOOTVYHHS999.9.99 1In Stock
$1,944.88
Min.: 1
Mult.: 1
Ethernet Modules
Hirschmann Unmanaged Ethernet Switches SPIDER-PL-20-16T1999999TY9HHHV 38In Stock
$1,162.79
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches USB 9.6 VDC 60 VDC - 40 C + 70 C
Hirschmann Unmanaged Ethernet Switches SPIDER-PL-30-24T1O6O699TWWHHHV 1In Stock
$2,339.35
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches USB 9.6 VDC 60 VDC - 40 C + 70 C
Advantech Unmanaged Ethernet Switches 5 FE Unmanaged Switch w/Wide Temp. Low A 393In Stock
$209.30
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
Advantech Servers 2-port RS-232/422/485 Serial Device Serv 61In Stock
76Expected 5/11/2026
$420.16
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 144In Stock
$661.72
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 32In Stock
$882.03
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 Gateways 1-port Modbus Gateway 144In Stock
$570.55
Min.: 1
Mult.: 1
Gateways Modbus Gateways 10 Mb/s, 100 Mb/s Serial 12 V 48 V - 10 C + 60 C
Advantech Gateways 2-port Modbus Gateway 34In Stock
$710.08
Min.: 1
Mult.: 1
Gateways Modbus Gateways 10 Mb/s, 100 Mb/s Serial 12 V 48 V - 10 C + 60 C
HARTING Unmanaged Ethernet Switches Ha-VIS eCon 2040BT-A 141In Stock
11Expected 2/11/2026
$207.48
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9 V 60 V - 40 C + 70 C
HARTING Unmanaged Ethernet Switches Ha-VIS eCon 2050B-A 2050B-A 119In Stock
269On Order
$196.32
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9 V 60 V 0 C + 55 C
HARTING Unmanaged Ethernet Switches Ha-VIS eCon 2080BT-A UNMNGD SWITCH-8 RJ45 110In Stock
$332.06
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9 V 60 V - 40 C + 70 C
Phoenix Contact Managed Ethernet Switches FL SWITCH 4004T-8POE-4SFP 4In Stock
$3,488.60
Min.: 1
Mult.: 1
Managed Ethernet Switches
Phoenix Contact Unmanaged Ethernet Switches FL SWITCH 1005N 1,373In Stock
$126.22
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9 V, 18 V 30 V, 32 V - 10 C + 60 C


Phoenix Contact Unmanaged Ethernet Switches FL SWITCH 1104N-SFP 75In Stock
$281.94
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, SFP 9 V, 18 V 30 V, 32 V - 10 C + 60 C


Phoenix Contact Unmanaged Ethernet Switches FL SWITCH 1005N-2SFX 118In Stock
$243.97
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet, SFP 9 V, 18 V 30 V, 32 V - 10 C + 60 C