DIGITAL SPECIFICATIONS (continued)
Input Impedance: Bridge: 1000 ohm or Greater
Term: 100 ohm ±5% bal.
DSX-Mon: 100 ohm ±5% –
assumes 2 x 430 ohm Source
Input Sensitivity: +3dBsx to -35dBsx
Store and Recall: 40 Line Configuration Stores
40 Test Configuration Stores
System Clock: T1: 1,544,000Hz ±10PPM
LED Indicators: Signal: Pulses, Frame Sync,
Pattern Sync
Trouble: Lo Density, Excess Zeros,
AIS (All 1’s), RAI, OOF, COFA, Errors
Framing: SF, ESF, SLC®96
Code: B8ZS, AMI
Enhanced Digital Technical
Specifications (Option No. 25-0250)
Additional Bit Patterns
1 – 128 Octet User Defined Patterns (5)
Histogram Display
Tabular and Graphical Histograms of:
Errors
Errored Seconds
Severely Errored Seconds
Unavailable Seconds
Sync Loss Seconds
Frame Slips
T1 Physical Line Measure
Pulse Shape Measure:
Measurements: Graphical Display, Pulse Width,
Rise Time, Fall Time, Overshoot, Undershoot
Range: +1 to -3dBsx
Masks: DSX, NI, User
Single Channel Monitor
Monitor: Any Voice Channel
Decode: DTMF, MF, Pulse
Signaling States: Onhook, Offhook
Modes: FXS Loop Start, E&M, SW56, User
Channel Select: DIrect Enter, Scroll
T1 Telephone
Signaling States: Onhook, Offhook, Wink, Flash
Modes: FXS Loop Start, E&M, SW56, User
Dial: DTMF, Pulse
Push To Talk
Channel Select: Direct Enter, Scroll
Analog Measurements
Send: Signal: Quiet, 1020Hz, Variable
Frequency,
Slope, Sweep, Return Loss Noise
Level Range: +3dBm to -40dBm
Resolution: ±0.1dB
Accuracy: ±0.2dB
Frequency: Range: 200 to 3500Hz
Resolution: ±1Hz
Accuracy: ±1Hz
Receive:
Level: Range: +3 to -40dBm
Resolution: ±1Hz
Accuracy: ±0.2dB
Frequency: Range: 200 with 3500Hz
Resolution: ±1Hz
Accuracy: ±1Hz
CMsg: Range: +3 to -40dB
Resolution: ±1dB
Accuracy: ±1dB
Return Loss ERL, SRL (Lo), SRL (Hi)
Range: 0 to 40dB
Resolution: ±0.1dB
Accuracy: ±0.3dB