Switches and Switchboards - FETURES:

• Up to 4 digital trunks
• Number of subscribers - up to 100 subscribes (LB, CB, 4-wire)
•  DTMF or pulse subscriber dialing
•  Non – blocking design
•  PCM or Eurocom D/1 modulation
•  Subscriber programming function
•  Subscribers conference function
•  Subscribers emergency call
• Subscribers levels of priority with automatic preemption
•  Calls forwarding, call hold, call transfer
•  Hot line switching
•  Voice controlled radio operation
• Fast menu programming
• Built-in self-test (BITE)

TECHNICAL DATA:

• Terminal impedance 600Ω
• Audio frequency range 300 Hz ÷3.4 KHz
• PCM bit rate 64 Kbit / sec
• Ring signal 60 Vrms 20 Hz into 2 KΩ
•  Power supply 12 ÷ 36 VDC external battery or 110 ÷ 220 VAC
   MIL STD 810 F designBuilt-in AC / DC power supply