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A. Configuration Options
8700-A2-GB20-40 May 2002
A-17
Figure A-2. System Clock Configuration Examples
G.703 Port 1
G.703 Port 2
G.703 Port 3
G.703 Port 4
G.703 Port 5
G.703 Port 6
G.703 Port 7
G.703 Port 8
Stratum 1 Clock*
DS1 Bypass
DS1 Bypass
DS0 or DS1
Cross Connect
Stratum 3 Clock*
* Must be traceable to the same clock source
LTU
G.703 Port 1
G.703 Port 2
G.703 Port 3
G.703 Port 4
G.703 Port 5
G.703 Port 6
G.703 Port 7
G.703 Port 8
Stratum 1 Clock
DS1 Bypass
DS1 Bypass
DS0 or DS1
Cross Connect
LTU
G.703 Port 1
G.703 Port 2
G.703 Port 3
G.703 Port 4
G.703 Port 5
G.703 Port 6
G.703 Port 7
G.703 Port 8
DS1 Bypass
DS1 Bypass
DS0 or DS1
Cross Connect
LTU
DSL Port 1
DSL Port 2
DSL Port 3
DSL Port 4
DSL Port 5
DSL Port 6
DSL Port 7
DSL Port 8
DS1 Bypass
DS1 Bypass
NTU
DS0 or DS1
Cross Connect
G.703 Port 1
G.703 Port 2
G.703 Port 3
G.703 Port 4
G.703 Port 5
G.703 Port 6
G.703 Port 7
G.703 Port 8
Stratum 1 Clock*
DS1 Bypass
DS1 Bypass
LTU
DSL Port 1
DSL Port 2
DSL Port 3
DSL Port 4
DSL Port 5
DSL Port 6
DSL Port 7
DSL Port 8
DS1 Bypass
DS1 Bypass
NTU
02-16650-01
Stratum 3 Clock
System Clock Configuration:
Primary = G.703 Pt1
Secondary = G.703 Pt7
System Clock Configuration:
Primary = Internal
Secondary = Internal
Stratum 3 Clock
System Clock Configuration:
Primary = G.703 Pt1
Secondary = Internal
System Clock Configuration:
Primary = DSL Pt1
Secondary = DSL Pt2
DS1 Bypass
DS1 Bypass
DS1 Bypass
DS1 Bypass
DS1 Bypass
DS1 Bypass
Stratum 3 Clock*
System Clock Configuration:
Primary = G.703 Pt1
Secondary = G.703 Pt8
System Clock Configuration:
Primary = DSL Pt1
Secondary = DSL Pt2
DS1 Bypass
DS1 Bypass
DS1 Bypass
DS1 Bypass
DS1 Bypass
DS1 Bypass