Component Power Consumption
•
•
•
Table 12: Chassis Power Consumption
ESS-7 chassis (low RPMs)
ESS-7 chassis (high RPMs)
Table 13: MDA Power Consumption
MDAs
10/100ETH-TX (60-port)
100BASE-FX (20-port)
GigE + 1-port 10GBASE (10-port)
1GB-SFP-B (5-port)
1GB-SFP (10-port)
1GB-SFP-B (10-port)
1GB-SFP (20-port)
1GB-TX (20-port)
10GB-LW/LR (1-port)
10GB-EW/ER (1-port)
10GB-ZW/ZR (1-port)
10GB-XFP (1-port)
10GB-XFP (2-port)
OC-3-SFP (16-port)
OC-12-SFP (8-port)
OC-12-SFP (16-port)
7450 ESS-7
Chassis Power Consumption on page 41
MDA Power Consumption on page 41
Board Power Consumption on page 42
Component
Component
Maximum Power Consumption (Watts)
58 (dual fan trays)
99 (single high-flow fan tray)
230 (dual fan trays)
303 (single high-flow fan tray)
Maximum Power Consumption (Watts)
29
36
55
26
26
31
58
60
27
27
28
20
40
48
32
50
Site Preparation
Page 41