U.S. Robotics Courier Modemulator Expansion Card - 1 x 9-pin DB-9 Male RS-232 Serial, 1 x 9-pin DB-9 Female RS-232 Serial - Plug-in Module USR3516-EMU

EASY CONVERSION OF LEGACY DIAL-UP OR LEASED LINE SOLUTIONS TO THE CELLULAR NETWORK The new USR® Courier® Modemulator™ Expansion Card when installed in the USR M2M Cellular Gateway is a drop-in cellular replacement for legacy analog systems that require peer-to-peer connectivity. Emulating a dial-up modem allows equipment to seamlessly connect over a cellular network instead of over the PSTN in legacy M2M applications. Existing legacy hardware and software systems remain untouched when used with the Modemulator - providing extended product life and simplified cellular deployments. Compatibility with both the PSTN and packet switched data networks provides network flexibility that allows an open ended transition plan and eliminates the need for a system overhaul - saving both time and money. By providing a 2-in-1 device, analog customers can transition select sites to cellular in the most efficient and cost-effective way while utilizing the network that is right for the situation. USR''s Modemulator provides reliable, secure connections for mission critical M2M applications.When installed in the USR3510 M2M Cellular Gateway the exclusive USR Modemulator provides a simple drop-in cellular replacement for legacy dial-up analog systems that require peer-to-peer connectivity.