The TTU-X21 data module allows termination of fractional T1 into synchronous X.21 2Mbs data port. This is a powerful module, that together with TTU01 allow X.21 synchronous data interface over T1 lines at a very accessible cost.

Technical specifications

• Connectors: X.21 DB15F female connector and proprietary data interface to TTU01
• Speed: fractional T1
• LEDs: Full/ 100M/ Link/ TX/ RX/ Err
• Temperature: 0-50§C (Operating), -20 - 65§C (Storage)
• Humidity: 5%-90% non-condensing
• Weight: 100g

Product Sheet:

• Data Sheet
• Installation Manual