Nortel Networks Circuit Card - Manual (Page 360)

Page 360 of 906 NT5D97 Dual-port DTI2/PRI2 card
553-3001-211 Standard 3.00 August 2005
Figure 79
Clock Controller – Option 2
553-7403
Primary
Reference
Port 0
DDP2
Port 1
Clock Controller
for CPU 0
Clock Controller
for CPU 1
Secondary Ref 1
Secondary Ref 2
Secondary Ref 1
Secondary Ref 2
J1 Sec.
J2 Prim.
J1 Sec.
J2 Prim.
Primary Ref 1
Primary Ref 2
Both references from port 0
clk 0
clk 1
Clk0
Clk1
Port 0
DDP2
Port 1
clk 0
clk 1
Clk0
Clk1
Secondary
Reference
NT8D72BA
J1 Ref 1
J2 Ref 2
An NT8D72BA may
be configured as an
alternate to DDP2