Cisco 7600-SIP-400 - SPA Interface Processor 400 Installation Manual page 61

Chapter 2 Preparing for Installation
Table 2-2
Chassis Model
CISCO7603
CISCO7603-S
CISCO7604
CISCO7606
CISCO7606-S
CISCO7609
CISCO7609-S
CISCO7613
1. See
2. Installing the Air Filter Assembly on a Cisco 7609 Router and the Cisco 7609-S Router (Optional), page 5-127
Heat dissipation is an important consideration for sizing the air-conditioning requirements for an
installation. The power and heat associated with a Cisco 7600 series router varies based upon these
considerations:
Power supply type
•
Module types and quantities
•
Average traffic levels
•
Unless otherwise noted, the information in
(with GBICs and port adapters installed, if applicable), so typical numbers are approximately 30 percent
below the numbers listed here. See
This section provides the power and heat numbers for the Cisco 7600 series chassis and modules. The
following power requirements and heat dissipation tables are provided:
Chassis and fan
•
Supervisor
•
Policy Feature Cards
•
Distributed Forwarding Cards
•
Switch fabric
•
10-Gigabit Ethernet
•
Gigabit Ethernet
•
10/100/1000 Ethernet
•
Fast Ethernet switching
•
• 10/100 Ethernet switching
• 10BASE Ethernet switching
• FlexWAN and Enhanced FlexWAN
Service
•
SPA Interface Processors
•
OL-4503-26
Chassis Airfow Requirements
Airflow
Intake
(Figure 1-13) Right side
(Figure 1-14) Right side
(Figure 1-15) Right side
(Figure 1-16) Right side
(Figure 1-17) Right side
(Figure 1-18) Front
(Figure 1-18) Front
(Figure 1-19) Right side
Installing the Air Filter Assembly on a Cisco 7606 Router and the Cisco 7606-S Router (Optional), page
trays—Table 2-3
engines—Table 2-4
(PFCs)—Table 2-5
modules—Table 2-7
modules—Table 2-8
modules—Table 2-9
modules—Table 2-10
modules—Table 2-11
modules—Table 2-12
modules—Table 2-13
modules—Table 2-15
(SIPs)—Table 2-16
Airflow Air Filter
Exhaust Option
Left side No
Left side No
Left side No
1
Left side Yes
1
Left side Yes
2
Rear Yes
2
Rear Yes
Left side No
Table 2-3 through
Table 2-20 for a sample calculation of a router configuration.
(DFCs)—Table 2-6
modules—Table 2-14
Cisco 7600 Series Router Installation Guide
Site Requirements
Minimum
Clearance
(walls)
6 in (15 cm)
6 in (15 cm)
6 in (15 cm)
6 in (15 cm)
6 in (15 cm)
6 in (15 cm)
6 in (15 cm)
6 in (15 cm)
Table 2-19 assumes worst-case conditions
Minimum
Horizontal
Separation
12 in (30.5)
12 in (30.5)
12 in (30.5)
12 in (30.5)
12 in (30.5)
12 in (30.5)
12 in (30.5)
12 in (30.5)
5-126.
2-5