Specifications

Memory Replacement Instructions for the Network Processing Engine and Input/Output Controller 3
Memory Systems Overview
• For hardware installation and maintenance information on the Cisco uBR7200 series routers,
refer to the Cisco uBR72xx Universal Broadband Router Installation and Configuration Guide
that shipped with your router.
• For international agency compliance, safety, and statutory information for wide-area network
(WAN) interfaces for the Cisco 7200 series routers, the Cisco AS5800 Universal Access Server,
and the Cisco uBR7200 series routers refer to the following publications:
— Regulatory Compliance and Safety Information for the Cisco 7200 Series Routers
— Cisco AS5800 Universal Access Server Regulatory Compliance and Safety Information.
— Regulatory Compliance and Safety Information for the Cisco uBR72xx Universal
Broadband Router.
• For general information about documentation, refer to the “Cisco Connection Online” section on
page 61, or call customer service at 800 553-6387 or 408 526-7208. Customer service hours are
5:00 a.m. to 6:00 p.m. Pacific time, Monday through Friday (excluding Cisco-observed
holidays). You can also send e-mail to [e-mail].
Note You can access Cisco IOS software configuration and hardware installation and
maintenance documentation on the World Wide Web at http://www.cisco.com,
http://www-china.cisco.com, or http://www-europe.cisco.com.
Memory Systems Overview
The Cisco 7200 series and Cisco uBR7200 series memory systems are divided between the I/O
controller and the network processing engine. (The network processing engine is available in five
versions: the NPE-150, NPE-175, NPE-200, NPE-225, and NPE-300. The I/O controller is available
with or without a Fast Ethernet port.)
Note Although still supported by Cisco Systems, the NPE-100 is no longer an orderable product as
of May 1999.
Table 1 shows the network processing engine options and restrictions for Cisco 7200 series and
Cisco uBR7200 series routers, and Table 2 shows the I/O controller options and spare part numbers.
Table 1 Network Processing Engine Options for Cisco 7200 Series and Cisco uBR7200 Series Routers
Router Platform NPE-300 NPE-225 NPE-200 NPE-175 NPE-150 NPE-100
Cisco 7200 series
• Cisco 7204VXR, Cisco 7206VXR yes yes yes yes yes yes
• Cisco 7202, 7204, and 7206
1
1 The NPE-300 is not supported on the Cisco 7202, 7204, or 7206 routers.
– yes yes yes yes yes
Cisco AS5800 –– –
• Cisco 7206VXR router shelf yes – yes
• Cisco 7206 router shelf – – yes – – –
Cisco uBR7200 series – – yes – yes –