<a href="https://www.intermec.com/public-files/guides/en/pc23-pc43/PC-Desktop-Family-Accessory-Guide.pdf" style="display: block;">https://www.intermec.com/public-files/guides/en/pc23-pc43/PC-Desktop-Family-Accessory-Guide.pdf</a><br><br>The user installable IEEE 802.3 Ethernet module installs on the back of the printer (in place of the cover plate) and supports 10Base-T and 100Base-TX LAN communications. RJ45 CAT 5 cables up to 100m in length are supported. (PC23 Ethernet module has light case and PC43 Ethernet module has dark case, RoHS).<br>Network Protocols Supported: TCP/IP, FTP, SNMP, LPR, HTTP.<br><br>
Intermec Ethernet (IEEE 802.3) Module. Ethernet interface type: Fast Ethernet, Ethernet LAN data rates: 10,100 Mbit/s, Copper ethernet cabling technology: 100BASE-TX,10BASE-T. Compatibility: PC43d PC43t. Certification: RoHS