TETRA Backhaul over TDM Rings

Your Needs

Connect TETRA base stations over a low-cost E1, T1 or SHDSL ring to ensure reliable delivery for critical communications and professional mobile radio (PMR) applications.

Our Solution

RAD enables robust PMR connectivity between TETRA radio base stations, switching and control nodes (SCN), main switching offices (MSO), and dispatch centers using self-healing TDM rings over E1, T1 and SHDSL links. The Megaplex-2100 and Megaplex-2104 multiservice access multiplexers, together with the Megaplex-4100 multiservice access node and FCD-IP E1/T1 access unit with integrated router provide an ideal TETRA backhaul solution for public safety and emergency services, as well as for transportation and utility companies, with simultaneous support for voice, low-speed data and high-speed TEDS (TETRA enhanced data services) traffic.

TETRA Backhaul over TDM Rings

Benefits

• Enable automatic E1/T1 ring protection with resilient links similar to SDH/SONET rings • Support fail-safe operation with redundant hardware and power supply • Feature compact design for limited spaces • Reduce leased line expenses with efficient aggregation and grooming