Datasheet
2-4
Cisco 7600 Series Router Installation Guide
OL-4503-24
Chapter 2 Preparing for Installation
Site Requirements
• Switch fabric modules—Table 2-6
• 10-Gigabit Ethernet modules—Table 2-7
• Gigabit Ethernet modules—Table 2-8
• 10/100/1000 Ethernet modules—Table 2-9
• Fast Ethernet switching modules—Table 2-10
• 10/100 Ethernet switching modules—Table 2-11
• 10BASE Ethernet switching modules—Table 2-12
• FlexWAN and Enhanced FlexWAN modules—Table 2-13
• Service modules—Table 2-14
• SPA Interface Processors (SIPs)—Table 2-15
• Ethernet service cards—Table 2-16
• Optical service modules (OSMs)—Table 2-17
• Miscellaneous cards—Table 2-18
Note Module power is the output from the power supply (internal to the system). The AC-input power is the 
input from the outlet to the power supply. The percentage difference between the two values is the 
efficiency of the power supply.
Table 2-2 Power Requirements and Heat Dissipation—Chassis and Fan Trays
Model Number/
Module Type
Module 
Current (A)
Module 
Power 
(Watts)
AC DC
AC-Input
Power 
(Watts)
Heat Diss.
(BTU/HR)
DC-Input
Power 
(Watts)
Heat Diss.
(BTU/HR)
Cisco 7603 chassis
FAN-MOD-3 fan tray 0.80 34.00 43.00 145.00 46.00 156.00
FAN-MOD-3HS fan tray 2.98 125.16 156.45 534.28 168.23 574.49
Cisco 7604 chassis
FAN-MOD-4HS fan tray 2.29 96 120 411 129 441
Cisco 7606 chassis 
FAN-MOD-6 1.05 44 55 188 59 202
Cisco 7606 chassis 
FAN-MOD-6HS 4.29 180 225 769 242 827
Cisco 7606 chassis 
FAN-MOD-6SHS 7.40 311 389 1327 418 1427
Cisco 7609 chassis 
with tiered-speed redundant fans 11.5 483 604 2062 649 2217
Cisco 7609-S chassis 
FAN-MOD-9SHS 7.00 294.00 368.00 1255.00 395.00 1349.00










