Alcatel-Lucent 1643 AMS - Structure of safety instructions

Timing interfaces
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1643 AM / 1643 AMS provide one external timing output for ITU-T compliant
2048 kHz timing signals, see also “Timing interface features” (p. 2-22). The timing
output is realized as RJ45 connector suitable for symmetrical twisted pair cables with
an impedance of 120 Ω or coaxial cables with an impedance of 75 Ω.
Features
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2-6
Alcatel-Lucent - Proprietary
See notice on first page
365-312-801R7.2
Issue 3, May 2007