Stops ground-potential differences up to 2500 volts.
The Black Box High-Speed Opto-Isolators are small and lightweight.
Choose from models for RS-232 and RS-422/RS-485 protection.
SP340A-R3 supports data rates up to 115.2 kbps.
SP401A-SP402A maximum speedis 19.2 kbps.
Optional power supply available for RS-232 model.
Use the RS-422/RS-485 isolators in 4-wire applications.
Black Box Network Services | Industrial Network Solutions
Black Box Corporation (NASDAQ: BBOX) is a trusted provider of comprehensive communications and infrastructure solutions. As a value-added reseller of platforms and applications from the industry's top manufacturers, and a provider of our own line of technology products and services, we design, build, and maintain today's complex voice and data networks.
The Black Box Store offers more than 118,000 products to maintain your infrastructure, including cables, cabinets, racks, digital signage, KVM, networking, multimedia and more-all backed with the industry's best warranties.
Black Box provides planning, installation and maintenance services for all types of data infrastructures from structured cabling to wireless networks to CATV and the latest in integrated networking solutions such as routers, switches and security applications.