Cisco 3825 Series User Manual

13
Installing and Upgrading Fans in the Cisco 3825 Series Routers
78-18642-01B0
Upgrading the Cisco 3825 Fan Unit
Step 5 Remove the three screws on each side panel and set them aside in a safe place.
Step 6 Slide the cover toward the front of the chassis (about 1 inch [25 mm]), as shown in Figure 2.
Figure 2 Removing the Cover from a Cisco 3825 Router
Step 7
Lift the cover away from the router chassis, as shown in Figure 2.
Step 8 Set the cover aside.
1 Slide cover toward front 2 Remove cover from router chassis
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2
3
x
5
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FastEthernet Ports
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2
1
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3
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2
0
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1
9
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1
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ase-Tx
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Cisco 3825 Series Specifications

General

Form Factor	Rack-mountable
Connectivity Technology	Wired
Memory	256 MB (default), expandable to 1 GB
Flash Memory	64 MB (installed) / 256 MB (max)
Power Supply	Internal power supply
Data Link Protocol	Ethernet, Fast Ethernet
Network / Transport Protocol	IPSec
Remote Management Protocol	SNMP, Telnet
Encryption Algorithm	DES, 3DES, AES
Power Device	Internal power supply
Operating Temperature	32 °F to 104 °F (0 °C to 40 °C)
Operating Humidity	10 - 85% (non-condensing)