Black Box MT663A-SSC T1/E1 to Fiber Media Converter

The Black Box MT663A-SSC is a flexible T1/E1 to single-mode fiber media converter designed to extend telecommunications equipment over fiber optic infrastructure. This versatile converter bridges the gap between copper-based T1/E1 devices and fiber networks, providing extended distance capabilities up to 28 km while protecting against environmental noise and interference.

Key Features

• 2048 Mbit/s data rate supporting both T1 and E1 transmission standards
• Single-mode fiber connectivity via SC connector for distances up to 28 km
• Supports AMI, B8ZS, and HDB3 line codes for broad compatibility
• RJ-45/RJ-48 copper port with built-in crossover switch for simplified connections
• Comprehensive diagnostics including local and remote fiber loopback testing
• LED indicators for link status, operational modes, and line errors
• Flexible deployment: standalone operation or hot-swappable chassis integration

Typical Applications

Ideal for connecting T1 or E1 PBXs, CSUs, or routers over fiber in telecommunications environments. Suitable for facilities requiring noise-immune, long-distance connections between buildings or across campuses. The FlexPoint architecture allows easy scaling from individual converter deployment to rackmounted chassis systems accommodating up to 14 units.