Lucent Technologies LambdaUnite Installation Manual page 192

TI-E1 Station-Clock Output/Input Interface,
120 Ω
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4 - 5 8
Figure 4-34 E1 – Station Clock Input Interface, 120 Ω
Pin arrangement
Point on Conn. Signal Name
2 Station-Clock Input Positive
3 Station-Clock Input
Negative
4 Ground
Lucent Technologies
Cable Installation
Wire Color *1
White
Blue
Screen
365-374-059
Issue a, January 2002