Symmetricom TimeSource 3600 User Manual page 209

Additional E1 Outputs (990-72060-02 System Only) (Continued)
Framing
Channels
Connector Type
Connector Label
BNC
Wire-Wrap (2 sets)
Connector Location
Impedance
Frequency
Frequency Accuracy
GPS Holdover Stability
Format
Amplitude (nominal)
097-72060-01 Revision J – June, 2007
CAS4
CCS4
Sa4
Sa5
Sa6
Sa7
Sa8
Analog 2.048 MHz Standard Outputs
Wire-wrap pins for 120
terminations
BNC for 75
(Use only BNC or wire-wrap connector for
a single output.)
E1 OUT A
E1 OUT B
T
R
S
Connector panel
Ω
120 balanced or 75
2.048 MHz
–
1 x 10
–
1 x 10
after one week of steady-state operation
–
1 x 10
steady-state operation
Square wave
1.5 V terminated with 120
1.18 V terminated with 75
Ω
balanced
Ω
unbalanced terminations
Ω
unbalanced
12
11
for 72 h (0 °C to +50 °C
10
for 30 days after one week of
Ω
balanced
Ω
unbalanced
TimeSource 3600 User's Guide 209
Chapter 6 Specifications
Output Ports
±
5 °C)