Input Signal Specifications - Symmetricom EDGE CLOCK 1000 User Manual

Table 7-4. Input Signal Specifications
Parameter
Frequency
Japan Frequency
Amplitude
Japan Amplitude
Termination Impedance
Framing
Bit Rate
Format
Amplitude Range
Jitter and Wander Tolerance
Type
Bit Rate
Format
Amplitude Range
Jitter and Wander Tolerance
Type
097-58001-02 Revision G – April 2008
PRS Inputs
2.048 MHz, 5 MHz, 10 MHz
1.544 MHz, 6.312 MHz
±
1 V RMS 3 dB
–17 dBm to +5 dBm
75 Ω
T1 Inputs
D4/SF or ESF (User Selectable)
1544 kbit/s
AMI or B8ZS (per (ANSI) T1.102 & ITU-T G.703 Sec. 5)
+3 to –24 dB DSX
Meets the requirements of Bellcore GR-1244-CORE, Section 4.
E1 Inputs
G.703 Sec. 9 Framed E1
2048 kbit/s
CAS or CCS (per ITU-TG.703 Sec. 2 & (ANSI) T1.102 DS1A CRC4
enabled/disabled AMI or HDB3)
+3 to –27 dB DSX
Meets the requirements of ITU-T G.823
G.703 Sec. 9 Framed E1
Chapter 7 Specifications of the TimeProvider
Specification
TimeProvider User's Guide 197
Inputs