Specifications; Three-Port Input Module Specifications - Symmetricom TSG-3800 Series User Manual

Input Modules
Three-Port Input Module

Specifications

Table 5-16 lists the functional specifications for the Three-Port Input module.
Table 5-16. Three-Port Input Module Specifications
Signal Characteristic
Type
Bit Rate
Format
Amplitude Range
Jitter and Wander Tolerance
Input Error Threshold
Input Impedance
Type
Bit Rate
Format
Amplitude Range
Jitter and Wander Tolerance
Input Error Threshold
Frequency
Wave Shape
Amplitude Range
Input Error Threshold
Input Impedance
164 TSG-3800 User's Guide
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DS1 Inputs
D4/SF or ESF (user-selectable)
1544 kb/s
AMI or B8ZS (per ANSI T1.102 & ITU-TG.703/2)
+3 to –24 dBDSX
Meets the requirements of Bellcore GR-1244-CORE, Section 4.
0 to 255 Intervals per hour (AIS, LOS, OOF, BPV, CRC)
100 or 3.3 kΩ (user-selectable)
E1 Inputs
G.703/6 Framed E1
2048 kb/s
CAS or CCS (per ITU-TG.703/2 & ANSI T1.102 DS1A CRC4
enabled/disabled AMI or HDB3)
+3 to -27 dBTLO (Transmit Line Output)
Meets the requirements of ITU-TG.823
0 to 255 Intervals per hour (AIS, LOS, LOF, BPV, CRC)
Clock Inputs
1, 1.544, 2.048, 5 or 10 MHz (user-selectable)
Sine or Square
1.5 to 10 Volts (peak to peak)
0 to 255 Intervals per hour (LOS)
50, 75, 100, 120 or 3.3 kΩ (user-selectable)
Specification
12778474-002-2 Revision F – March 2004