Cabling the Power Filter Units
▀ Power Considerations
▄ ASR 5000 Installation Guide
146
Power Considerations
Each chassis supports one or two 165-amp PFUs.
The following table describes the power requirements for the chassis.
Table 46.
Chassis Power Requirements
Characteristic
Value
Input Voltage
Maximum range:
-40VDC to -60VDC
Nominal range:
-48VDC to -60 VDC
TUV Rated Peak Current Load
165A @ -48 VDC
Maximum Peak Power Load
5760W
Empty Chassis Maximum Power Load (includes fan trays) 800W
Line Card (rear-installed) Maximum Power Load
SPIO:
15W
FLC2:
13.5W
GLC2:
10.5W
RCC:
20W
QGLC:
15W
XGLC:
25W
OLC2:
23W
CLC2:
23W
Application Card (front-installed) Maximum Power Load
SMC:
130W
PSC:
250W
PSC2:
325W
PSC3:
330W
PPC:
275W
Estimating Power Requirements
Use the following formula to estimate the total power consumption for each deployed chassis:
(Total Application Card Maximum Power Load) + (Total Line Card Maximum Power Load) + (Chassis Maximum
Power Load)
The calculation for estimating the power required for an ASR 5000 installation with 3 PSCs, 2 SMCs, 2 SPIOs, 2 RCCs,
and 4 Ethernet 1000 line cards is as follows:
(250W x 3) + (130W x 2) + ((20W x 2) + (13.5W x 4)) + 800W = 1934W
Содержание ASR 5000 Series
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