Cisco Systems OL-5965-01 warranty Built-In Ports, Cisco Product Identification Tool

Built-In Ports

Figure 10 Cisco 3845 Router Serial Number Location

NM-

ESW-

16

15x

FastEth

ernet Ports

7x

8x

Ext

15x

7x

Pwr

14x

-48V

6x

13x

5x

GE

12x

4x

10/100/

11x 3x

1000

10x

2x

0x

Base-

Tx

9x

1x

8x

0x

EN

SN: XXXNNNNXXXX

SN: XXXNNNNXXXX

Note The serial number for Cisco 3825 and Cisco 3845 routers is 11 characters long.

121293, 781-00283-01 B0

Cisco Product Identification Tool

The Cisco Product Identification tool provides detailed illustrations and descriptions showing where to locate serial number labels on Cisco products. It includes the following features:

•A search option that allows browsing for models using a tree-structured product hierarchy

•A search field on the final results page making it easier to look up multiple products

•End-of-sale products are clearly identified in results lists

The tool streamlines the process of locating serial number labels and identifying products. Serial number information expedites the entitlement process and is important for access to support services.

The Cisco Product Identification tool can be accessed at the following URL:

http://tools.cisco.com/Support/CPI/index.do

Built-In Ports

Cisco 3800 series routers provide the following built-in ports:

•Two 1000BASE-T Gigabit Ethernet ports with RJ-45 connectors for shielded twisted pair. One of these ports provides a slot for an optional small-form-factor pluggable (SFP) module.

•One RJ-45 console port for connecting to a terminal.

•One RJ-45 auxiliary port for connecting to a modem.

•Two built-in USB 1.1 ports to support USB devices qualified and approved by Cisco. No approved USB devices are currently available, but enhancements are planned to provide additional flexibility and functionality.

•Cisco Redundant Power System connector (Cisco 3825 router only).

Overview of Cisco 3800 Series Routers

6 OL-5966-01