Cisco Systems 1500 Figure 1-4 Extension Chassis A, Figure 1-5 Extension Chassis B

1-7
Cisco Metro 1500 Series Hardware Installation Guide
78-10588-03
Chapter1 Product Overview Communication Channels
Figure 1-4 Extension Chassis A
Figure 1-5 Extension Chassis B
WCM
DEMI
BSM
MUX
DMX Power 1 Power 2
POWER FAN
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
1-8(32) 1-8(32)
MUX DMX
78
M1
nc
78
56
34
12
D1
nc
78
56
34
12
on
Power
on
Power
I
0
METRO 1500 SERIES
Err
On
BUS 1
BUS 2
BSM
M1 D1
M2 D2
M3 D3
M4 D4
MD
39340
FAIL
POWER
OK FAILOK
FAN
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
L/T
R/T
R/R
L/R
Loop
On/Err
L/T
R/T
R/R
L/R
1-8(32) 1-8(32)
MUX DMX
78
M1
nc
78
56
34
12
D1
nc
78
56
34
12
on
Power
on
Power
I
0
METRO 1500 SERIES
Power
Error
Err.Int.BUS
Err.Ext.BUS
Receive
Link
BUS 1
BUS 2
Serial
Net
WCM MUX
DMX Power 1 Power 2
NEMI
33941