Quick tech specs
- Short-haul modem
- serial RS-232
- up to 4 miles
- RS-232
- 25 pin D-Sub (DB-25) / terminal block (screw)
Know your gear
Nothing installs faster, sets up easier, or works better
Are your users too far away from the host in your RS-232 async environment? Then you need a Short-Haul Modem - B Async. At speeds of up to 19.2 kbps, Black Box's 4-Wire SHM - B Async models transmit up to 4 miles (6.4 km)!
RS-232 is the most common interface in use today. This means you can use your SHM - B Async in thousands of RS-232 installations - industrial applications; security systems; UNIX, DEC and HP workstation connectivity; and more.
RS-232 is the most common interface in use today. This means you can use your SHM - B Async in thousands of RS-232 installations - industrial applications; security systems; UNIX, DEC and HP workstation connectivity; and more.