Analog Modems

• At a maximum speed of 115.2-kbps, you can go up to 4000 feet.
• It must be used in pairs.

RS-232 is the most common serial interface in use today. This means you can use your SHM-C in RS-232 installations - industrial applications; security systems; UNIX®, DEC2, and HP® workstation connectivity; and more.

Choose our 4-Wire SHM-C Async to transmit data up to 4 miles (6.4 km). Run loopback tests simply by pressing a front-panel button. Open the flip-top lid for quick DTE/DCE selection.

Transformer and optical isolation protect your data from electrical interference.

The USRobotics 56K Serial Controller Faxmodem combines the superior performance and reliability of a controller-based modem with the convenience of V.92 and V.22 technologies - with up to 75% less energy use. V.22 Fast Connect, which reduces the connection sequence time for very small data transfers, and secure connectivity make this modem ideal for Point of Sale (POS) systems. The modem also enables secure Machine to Machine (M2M) applications or Remote Server Management applications for Out-of-Band remote diagnostics, troubleshooting, maintenance and back-ups of servers.

The V.92 standard gives you the features to get the most out of your home's dial-up connection: send e-mail and attachments faster, get online quicker, and even take incoming phone calls without losing your Internet connection.

The USRobotics 56K* USB Softmodem delivers the performance and reliability USRobotics is known for in a compact, cost effective form factor. Broadly compatible with Windows including 64 bit and server systems, the modem uses the CPU of the host computer for high compression throughput due to direct parallel access. Features include ring detection and qualification - eliminating unintended wake-on-ring events due to activity on the phone line other than ringing, as well as handling pulse dial control to eliminate system timing dependencies common with soft modems. The USRobotics USB Softmodem is fully compatible with V.92 and lower rates, making it ideal for compact POS solutions that only require V.34.

USRobotics now offers another form factor for internal modems, PCI Express. The USRobotics 56K* PCI Express Faxmodem (PCIe 1.1) is a single lane (x1) express card with both full height and low profle brackets and will ft into any available PCI Express slot. It is also broadly compatible with Windows including 64 bit and server systems, using the CPU of the host computer for high compression throughput due to direct parallel access. The PCI Express Faxmodem is fully compatible with V.92 and lower rates, making it ideal for compact POS solutions that only require V.34.

The USRobotics 56K Performance Pro Modem offers choices and flexibility to make the most of your Internet experience. The USRobotics 56K Performance Pro Modem with V.92 technology offers not only fast downloads, but great new features like modem on hold, V.PCM upstream and quick connect as well.

The V.92 Low Profile PCI Modem delivers the reliability and high performance you expect from USRobotics. This controller-based modem includes powerful communications processing functions built into the modem itself, rather than sapping your computer's processing power. Quick Connect reduces your connection time to get you online quicker, and V.PCM Upstream provides 50% greater upload speeds perfect for sending e-mail messages with large attachments.