Instruction/ maintenance manual of the product 3700 Cisco Systems
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CH A P T E R 1-1 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 1 Overview of Cisco 3700 Series Routers Cisco 3700 series routers are modular access rout ers with LAN and W AN connections that can be confi gured by means of i nterchangeable network mo dules and interf ace cards.
1-2 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Series Routers Hardware Features • T wo slot s for network modul es, one of which can accommoda.
1-3 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Ser ies Routers Modules, Interface Cards, and Memo ry • Installation in a 19- or 23- inch rack .
1-4 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Series Routers Memory For info rmation on installi ng DRAM, SDRAM, NVRAM, and CompactFlash memory.
1-5 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Ser ies Routers Interface Numbering Interface Numbering This section descri bes numbering con ventions for interf aces on Cisco 3725 and Ci sco 3745 routers.
1-6 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Series Routers Interface Numbering Figur e 1 -3 W AN and LAN Int erf ace Number ing The slot number for all WIC interfaces is always 0. (The W0 and W1 sl ot designa tions are for phy sical slot identif ication only .
1-7 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Ser ies Routers Interface Numbering Cisco 3745 Interfaces Each indi vidual interf ace (port) on a Cisco 3745 rou ter is identif ied b y number as described in the follo wing sections.
1-8 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Series Routers Interface Numbering Figure 1 -4 Cisco 37 45 Rear P anel Voice Interface Numbering V oice interfaces are numbered differently from the W A N interfaces described i n the pre vious section.
1-9 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Ser ies Routers Power Supply Options Power Supply Options Ta b l e 1 - 3 lists the po wer supply optio ns supported b y Cisco 3700 series rout ers.
1-10 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Series Routers Power Supply Options Figure 1 -5 Cisco 3725 Router with Op tional –4 8 V P o we.
1-11 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Ser ies Routers System Specifications System Specifications Ta b l e 1 - 4 and Ta b l e 1 - 5 list Cisco 3700 se ries system specifications. T able 1 -4 Cisco 3725 Router Syst em Specifications Description Specification Dimensions (H x W x D) 3.
1-12 Cisco 3700 Series Routers Ha rdware Installation Guide OL-2180-08 Chapter 1 Overview of Cisco 3700 Series Routers Regulatory Compliance Regulatory Compliance For compli ance information , see the Cisco 2600 Series, Cisco 3600 S eries, and Cisco 3700 Series Re gulatory Com pliance and Safety Information document that accompanied the router .
An important point after buying a device Cisco Systems 3700 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cisco Systems 3700 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cisco Systems 3700 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cisco Systems 3700 you will learn all the available features of the product, as well as information on its operation. The information that you get Cisco Systems 3700 will certainly help you make a decision on the purchase.
If you already are a holder of Cisco Systems 3700, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cisco Systems 3700.
However, one of the most important roles played by the user manual is to help in solving problems with Cisco Systems 3700. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cisco Systems 3700 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
