DataFire SYNC/570i-56 Specifications

Power Requirements

1.5A @ +5 VD

V40mA @ -5

25mA ± 12V

Switched 56K CSU/DSU

34mA @ -5 VDC ± 5%

24mA @ +12 VDC ± 5%

24mA @ -12 VDC ± 5%

CSU/DSU Transmit Pair

Output Impedance

135 ohm ± 10%

Output Pulse

50 ± 5%

Output Amplitude

2.8V ± 0.1V

CSU/DSU Receive Pair

Impedance

135 ohm ± 10%

Input Levels

Maximum line loss of 43db

 

Temperature

10º to 55º C (50º to 131ºF)

Relative Humidity

5% to 90%, non-condensing

Air Movement

30 CFM Forced

Altitude

0 to 3658 meters (12000 ft.)

Compliance

AT&T Technical Publication 62310

AT&T Technical Publication 41458