Black Box High-Speed RS-232<->X.21 Interface Converter - Serial adapter - RS-232
MacMall Part #: 8577492
Manufacturer Part #: IC950A
Now you can get your RS-232 and X.21 devices in sync! The Black Box High-Speed RS-232 - X.21 Interface Converter enables a synchronous RS-232 host to communicate bidirectionally with a synchronous X.21 modem.This interface converter supports sync data rates up to an incredible 384 Kbps. With its scorching data rates, you can use it for WAN connectivity, videoconferencing, and any other application that requires high speed. It's protocol independent and pass all appropriate data, clocking, and control signals - it's as easy to use as patch cable. And you don't have to worry about configuration, either. This interface converter is ready to go right out of the box.
Serial RS-232, X.21
Data Link Protocol
Data Transfer Rate
Full duplex capability
Expansion / Connectivity
1 x RS-232 - 25 pin D-Sub (DB-25) - 1
1 x serial - X.21 - 15 pin D-Sub (DB-15)
1 x serial cable ( integrated ) - 6 ft
Dimensions & Weight
Service & Support
1 year warranty
Service & Support Details
Limited warranty - parts and labor - 1 year - carry-in
At MacMall, we understand the increasing demand for the best quality consumer products at huge discounted prices. That's why we are proud to offer the lowest prices on our extensive selection of best-selling products, and hard-to-find Mac and iPod products you crave. Get yourself the new iPad or the new Apple TV for your family. Looking to upgrade your MacBook? Or just want to find out the best suited iPod/iPhone accessories for your hot gadget? Keep your iPad up-to-date with function and technology with our line of top-brand iPad accessories. Compare brands. Equip your Apple products.
Plus, with our 24/7 customer service hotline, we're always just a phone call away no matter when you want to reach us. Get the MacMall Advantage. Don’t miss out on the best deals, special prices, rebate savings, exclusive bundles, and dedicated service you won’t find anywhere else!