Outputs; Output Signal Specifications - Symmetricom EDGE CLOCK 1000 User Manual

Chapter 7 Specifications of the TimeProvider

Outputs

Outputs
The TimeProvider supports up to 32 outputs. The optional Expansion Panel
provides an additional 32 outputs. You can provision the outputs in groups of eight.
Sync Status Messages: Compliant with SSM specification ITU-T G.704, T1X1.3
TR33, ANSI T1.101-1999, and Telcordia GR-253-CORE
Table 7-5. Output Signal Specifications
Parameter
Framing (user selectable)
Signal Waveshape
Pulse Amplitude
Output Jitter
Termination Impedance
Framing (user selectable)
Signal Waveshape
Pulse Amplitude
Output Jitter
Termination Impedance
Amplitude
Waveform
Termination Impedance
Amplitude
Termination Impedance
198 TimeProvider User's Guide
T1 Signals
D4/Super Frame (SF)
Extended Super Frame (ESF)
Framed, all ones, Alternate Mark Inversion (AMI) per (ANSI)
T1.102 and ITU Rec. G.703
2.4 to 3.6 volts peak into 100 V
< 0.03 UI
100 Ω ± 5% balanced
E1 Signals
CAS, CCS
Framed, all ones, Alternate Mark Inversion (AMI)
Per ITU Rec. G.703 Sec. 9
2.4 to 3.6 volts peak into 120 Ω
1.9 to 2.8 volts peak into 75 Ω
< 0.03 UI
120 Ω ± 5% balanced; 75 Ω ± 5% unbalanced
CC Signals
2.7 to 3.3 V
p
Bipolar RTZ; all 1s with BPV every eighth pulse
133 Ω ± 5% balanced
JCC Signals
1.0 V ±0.1 V
p
110 Ω
Specification
097-58001-02 Revision G – April 2008