Ethernet & Communication Modules

Results: 13,584
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 xDirect485 RS232/422 /485 10/100 Dev Serv 93In Stock
$167.46
Min.: 1
Mult.: 1
Servers Serial Device Servers 921.6 kb/s, 10 Mb/s, 100 Mb/s Ethernet, RS-485 5 V 15 V - 40 C + 85 C
Lantronix Servers XPORT 05R, BULK, ASIA PAC, ROHS 114In Stock
$75.93
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 Sample w/ Encryption Ext Temp 197In Stock
$81.67
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 12In Stock
$539.21
Min.: 1
Mult.: 1
Servers Serial Device Servers Ethernet, RS-232/422/485 9 VAC, 9 V 24 VAC, 30 V 0 C + 60 C
Molex Unmanaged Ethernet Switches IP20 Unmanaged Ethernet Switch, 5 Ports, 10/100/1000Mb Data Speed 50In Stock
$164.38
$155.07
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet 24 V 24 V - 40 C + 70 C
Hirschmann Managed Ethernet Switches 5x FE TX, 12-24 V DC, 0-60C, Lite Managed 8In Stock
$955.39
$937.15
Min.: 1
Mult.: 1
Managed Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9.6 V 32 V 0 C + 60 C
Hirschmann Unmanaged Ethernet Switches Data Diode for 24 V operating voltage 45In Stock
$234.15
$219.52
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9.6 V 32 V 0 C + 60 C
Hirschmann Unmanaged Ethernet Switches Managed 20-port Full Gigabit 19" Switch with PoEP, redundant PSU 55In Stock
$327.83
$307.33
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9.6 V 32 V 0 C + 60 C
Hirschmann Unmanaged Ethernet Switches 50 plastic covers to cover RJ45 ports 5In Stock
$405.88
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9.6 V 32 V 0 C + 60 C
Hirschmann Unmanaged Ethernet Switches Industrial, fanless Fast/Gigabit PoE Injector, PoE/PoE+ (IEEE 802.3at), 30W (25.5W at load) per port 3In Stock
$589.71
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9.6 V 32 V 0 C + 60 C
Hirschmann Unmanaged Ethernet Switches Data Diode for 110 VDC and 110 / 230 VAC operating voltage 7In Stock
$388.69
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9.6 V 32 V - 40 C + 70 C
Hirschmann Unmanaged Ethernet Switches Industrial, fanless Fast/Gigabit PoE Injector, PoE/PoE+ (IEEE 802.3at), 30W (25.5W at load) per port 9In Stock
$733.73
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9.6 V 32 V 0 C + 60 C
Hirschmann Managed Ethernet Switches SFP Fiberoptic Gigabit Ethernet Transceiver LH 3In Stock
$3,200.72
Min.: 1
Mult.: 1
Managed Ethernet Switches 1 Gb/s Ethernet, Fiber Optic, USB Type-C 12 V 24 V 0 C + 60 C
Hirschmann Managed Ethernet Switches BRS30-8TX/4SFP 1In Stock
$3,561.53
Min.: 1
Mult.: 1
Managed Ethernet Switches
Hirschmann Managed Ethernet Switches BRS40-8TX/4SFP 1In Stock
$4,042.34
Min.: 1
Mult.: 1
Managed Ethernet Switches
Hirschmann Managed Ethernet Switches 8x FE TX, 2x FE/GE SFP 12-24 V DC, -40-+60C, Lite Managed 2In Stock
$1,840.32
Min.: 1
Mult.: 1
Managed Ethernet Switches 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, SFP 18 V 32 V 0 C + 60 C

Advantech Unmanaged Ethernet Switches 6G+2G SM Unmanaged Ethernet Switch 2In Stock
$1,502.34
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 9In Stock
$953.50
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 4In Stock
$1,215.83
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 2In Stock
$2,319.40
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
Intel Ethernet Modules Ethernet Server Adapter I210-T1 213In Stock
$105.06
$96.41
$92.71
$89.61
$84.67
Min.: 1
Mult.: 1
Ethernet Modules Ethernet Server Adapters 10 Mb/s, 100 Mb/s, 1 Gb/s Ethernet, PCIe 2.1 3.3 V 3.3 V 0 C + 55 C
HARTING Unmanaged Ethernet Switches Ha-VIS eCon 4080-B1 8 port 11In Stock
$1,087.52
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 12 V 60 V - 40 C + 70 C
HARTING Unmanaged Ethernet Switches Ha-VIS eCon 2040BT-A 74In Stock
$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 2040B-A 14In Stock
$202.15
$198.36
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 2050BT-A UNMNGD SWITCH-5 RJ45 45In Stock
$246.81
Min.: 1
Mult.: 1
Unmanaged Ethernet Switches 10 Mb/s, 100 Mb/s Ethernet 9 V 60 V - 40 C + 70 C