User Manual
COGE5, COGE5-F
page 13 of 110
© KEYMILE December 2015
EN/LZTBU 372 144/3 RA
110
Introduction
2.3
Block Diagram
The figure below shows the functional block diagram of the COGE5 unit. For
more information regarding these functions, please refer to section
Figure 3:
Block diagram of COGE5
Alarm
CPU
NE
Switching
Synchronization
& Redundancy
Control
Trunk IF,
Subtending IF,
Management IF
Optical
Alarm indicator
(4 LEDs)
1xFE
Local
Management IF
Sync
3x1GbE
2x1GbE/10GbE
CPU
Unit
Routing
B
ackp
la
ne
a
cc
es
s
Power
Subrack
internal
communication
1G
bE
/1
0G
bE
ac
ce
ss
Fr
on
t C
on
ne
ct
or
F
ro
nt
C
on
ne
ct
or
F
ro
nt
C
on
ne
ct
or
20x1GbE
2x10GbE
1 … 5
1 … 2
1
PBUS acc
ess