Input Ports - Symmetricom TimeSource 3600 User Manual

Chapter 6 Specifications

Input Ports

IRIG-B TOD Outputs (990-72060-05 System Only) (Continued)
Number of Outputs
Type of Output
Amplitude
Time Format
Binary Coded Decimal (BCD)
Non BCD
Input Ports
Connector Type
Connector Label
BNC
Wire-Wrap (2 sets)
Connector Location
Impedance
Bit Rate
Format
204 TimeSource 3600 User's Guide
4
Amplitude modulated
6 V peak-to-peak maximum terminated
Ω
with 600
Seconds: 0 – 59
Minutes: 0 – 59
Hours: 0 – 23
Days: 0 – 364
Years: 0 – 99
Seconds of day: 0 – 86399
E1 Inputs
Wire-wrap pins for 120 Ω balanced
terminations
Ω
BNC for 75 unbalanced terminations
(Use only BNC or only wire-wrap
connector, not both, for one input.)
SPAN IN A
SPAN IN B
T
R
S
Connector panel
Ω
120 ±5% balanced or
Ω
75 ±5% unbalanced
2.048 Mb/s
E1
097-72060-01 Revision J – June, 2007