Adtran DSU III AR DC 1200270L1 NEW NEC Digital phone 5" 3-Slot Base KSU

5" 3-Slot Base KSU

Total Access module providing a single Office Channel Unit(OCU) Data Port (DP) for extending 4-wire DDS circuit to a remoteDSU/CSU

2 line x 24 character backlit tilt display

The quality Greenlee 21CAPACITOR UNIT

Message Record Yes

Adtran DSU III AR DC 1200270L1 NEW NEC Digital phone 5" 3-Slot Base KSUProduct features All rate DSU CSU module with automatic rate adaption Provides V. 35 and EIA 232 serial interfaces Synchronous loop and DTE rates from 2. 4 kbps to 64 kbps Asynchronous DTE rates from 2. 4 kbps to 57. 6 kbps Asynchronous secondary port operates at 75 bps to 2400 bps, depending on primary channel rate Manual, DTR Dial, AT Commands, V. 25 bis, or stored number dialing Derives timing from an internal oscillator, the network, or an