Cisco Cisco Packet Data Gateway (PDG) Installationsanleitung
Power Cabling
Internal Power Planes ▀
ASR 5500 Installation Guide ▄
97
Internal Power Planes
Four inputs are labeled A1 through A4 and the other inputs are labeled B1 through B4. A1 is redundant for B1 and so
on. The inputs correspond to the four power planes that supply power to various chassis components as shown in the
table and figure below.
on. The inputs correspond to the four power planes that supply power to various chassis components as shown in the
table and figure below.
The SSC monitors all eight feeds for outages.
Important:
All four power inputs on a PFU must be connected to live power feeds to assure that all card slots in
the ASR 5500 chassis are energized.
Chassis Power Card Slot Allocations
Table 15. Chassis Power Planes
Card Type
Slot
Plane 1
Plane 2
Plane 3
Plane 4
Rear Cards
DPC or UDPC, DPC2
1
—
—
—
Yes
DPC or UDPC, DPC2 or UDPC2
2
—
—
—
Yes
DPC or UDPC, DPC2 or UDPC2
3
—
—
—
Yes
DPC or UDPC, DPC2 or UDPC2
4
—
Yes
—
—
MIO or UMIO
5
—
Yes
—
—
MIO or UMIO
6
—
—
Yes
—
DPC or UDPC, DPC2 or UDPC2
7
—
—
Yes
—
DPC or UDPC, DPC2 or UDPC2
8
Yes
—
—
—
DPC or UDPC, DPC2 or UDPC2
9
Yes
—
—
—
DPC or UDPC, DPC2 or UDPC2
10
Yes
—
—
—
Front Cards
SSC
11
—
Yes
—
—
SSC
12
—
Yes
—
—
FSC
13
Yes
—
—
—
FSC
14
—
—
Yes
—
FSC
15
—
—
Yes
—
FSC
16
—
Yes
—
—
FSC
17
—
Yes
—
—