StarTech.com 2 Port Serial-to-IP Ethernet Device Server - RS232 - Metal - NETRS2322P - Console & Device Servers - CDW.com
Serial Ethernet Converter (RS232, RS485, RS422) - U.S. Converters LLC
Serial Ethernet Converter (RS232, RS485, RS422) Industrial Panel Mount, 2 Ports - Pro [USC-HF5122] - $149.00 : Serial Data Communication by U.S. Converters LLC
Ethernet to Serial converter - Dual RS232 ports
ES-257 2 Port RS232 Ethernet to Serial Adapter - Brainboxes
Rail-Mount Serial Server, RS232/485/422 to RJ45 Ethernet Module, TCP/IP to serial, POE Function Optional | RS232/485/422 TO POE ETH (B)
Amazon.com: StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet - Serial Over IP Device Server Adapter - PoE-Powered (NETRS2321POE) : Electronics
Delock Products 62976 Delock Converter Ethernet LAN RJ45 10/100 Mbps jack to serial RS-232 DB9 male with nuts
Lantronix xDirect Compact 1-Port Secure Serial (RS232) to IP Ethernet - device server - XDT2321002-01-S - Console & Device Servers - CDW.com
Serial RS232 Ethernet Converter - MorphStick Serial to Ethernet Adapter
Serial Over Ethernet IP LAN Device Server 1 port RS232 - Shentek
Ethernet to RS232/RS485
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Startech .com 1 Port RS-232 Serial to IP Ethernet Device ServerDIN Rail MountableConnect to, configure and remotely manage an RS232 serial... NETRS232 - Corporate Armor
Serial to Ethernet Converter - ELK Products
CSE-H25 | RS-232 Serial To Ethernet Converter
RS232 to Ethernet Adapter - NETPORTDTE
DB9 Serial RS232 Port to RJ45 Cat5 Cat6 Ethernet Adapter LAN Console Cable 9Pin | eBay
Amazon.com: RJ45 to RS232,LFHUKEJI DB9 9-Pin Serial Port Female to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft : Electronics