Product datasheets
Take a closer look at our products and their key technical capabilities.
Featured product datasheets
56K dial up external modem
The USR REFURBISHED Courier 56K Business Modem (USR3453C-REF) offers the perfect solution for both Out of Band Management of networks or Point of Sale applications
USR3453C-REF - recommended replacement for all discontinued courier modems
56K dial up external modem
The USR 56K Serial Controller Faxmodem (USR5686G) combines the superior performance and reliability of a controller-based modem with the convenience of V.92 and V.22 technologies
USR5686G - recommended replacement for all discontinued controller modems
56K dial up external modem
The USR 56K USB Softmodem (USR5639) delivers the performance and reliability USR is known for in a compact, cost effective form factor
All product datasheets
56K dial up external modem
The USR Courier Lite 56K Business Modem (USR5686G-PRO) with V.Everything technology provides secure, reliable analog connections
56K dial up external modem
The USR 56K USB Modem (USR5637), now with voice, delivers the performance and reliability USR is known for, in a compact, flexible form factor
56K dial up internal modem
V.92 makes 56K flexible, USR makes it affordable. The V.92 standard gives you the features to get the most out of your home’s dial-up connection
56K dial up internal modem
The USR 56K PCIe Faxmodem (USR5638) is a single lane express card with both full height and low profile brackets and will fit into any available PCI Express slot
56K dial up internal OEM modem
Designed and manufactured specifically for personal computer manufacturers the USR263093-OEM combines superior performance and reliability with the advantages of V.92 technology
56K dial up internal OEM modem
Controller-based for superior performance; powerful processing is built into the USR802981-OEM for faster throughput
M2M 4G cellular gateway
The USR Cellular M2M Gateway (USR3513) provides LAN-to-WWAN routing ideal for traditional M2M and IoT applications around the world
M2M 3G cellular gateway
With support for both CDMA and GSM, the flexible USR Cellular M2M Gateway (USR3510) makes global M2M cellular connections easier than ever with only one device
M2M 3G cellular modem
Comprehensive secure M2M cellular solution (USR3500) with powerful embedded software. Ready to use out of the box on GSM HSPA+ global wireless networks with GPS capabilities
Gigabit Ethernet Aggregation TAP
Multi-purpose tap for aggregation, breakout, and span/regeneration - with 1 network connection and 2 uni-directional monitor connections
Gigabit Ethernet Aggregation TAP
Full-duplex gigabit access for complete visibility with a laptop - with 1 network connection and 1 uni-directional USB 3.0 monitor connection
Gigabit Ethernet Aggregation TAP
Small, compact full-duplex gigabit troubleshooting and field testing - with 1 network connection and 1 uni-directional USB 3.0 monitor connection
Gigabit fiber TAP
Permanent inline monitoring and analysis on your 25/10/1 Gig multi-mode fiber network - 9 micron 50/50 split with LC connectors
Gigabit fiber TAP
Permanent inline monitoring and analysis on your 1, 10, 25, 40 and 100 Gig single-mode fiber networks - 9 micron 50/50 split with LC connectors