Chapter 1 Overview of Cisco 3700 Series Routers

Modules, Interface Cards, and Memory

Installation in a 19- or 23-inch rack or on a desk

Support for Cisco Redundant Power System

3-rack unit (RU) chassis height

Figure 1-2shows the rear panel of the Cisco 3745 router.

Figure 1-2 Rear Panel of the Cisco 3745 Router

1

10

CONN

 

 

SERIAL 1

 

 

 

 

 

 

 

 

 

 

 

 

SEE

MANUAL

BEFORE INSTA

SERIAL 0

WIC

 

 

 

 

 

 

 

 

 

 

 

 

 

CONN

2T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LLATION

 

TD

RD

LP

AL

 

 

 

 

 

 

 

 

 

 

 

 

 

CD

 

 

 

 

 

 

 

 

 

 

 

SEE

MANUAL BEFORE

 

 

 

 

 

 

 

 

 

 

 

 

 

INSTALLATION

DSU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SERIAL 1

 

NM-HDV

 

 

 

 

 

 

 

 

 

56K

CONN

 

 

 

 

 

 

 

 

 

 

 

 

 

SEE

MANUAL

BEFORE INSTA

SERIAL 0

WIC

 

 

 

 

 

 

 

 

 

 

 

 

 

CONN

2T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LLATION

 

BANK 4

BANK 3

 

 

VWIC

 

BANK 2

BANK 1

2MFT-E1

 

 

BANK 0

 

 

 

NM-HDV

 

 

 

 

BANK 4

BANK 3

 

 

VWIC

 

BANK 2

BANK 1

2MFT-E1

 

 

BANK 0

 

 

 

 

 

 

 

9 8

7

AL

 

LP

SEE

CD

MANUAL

CTRLR E2

BEFORE

CTRLR E1

INSTALLATION

 

V0

 

EN

AL

 

LP

SEE

CD

MANUAL

CTRLR E2

BEFORE

CTRLR E1

INSTALLATION

 

V0

 

EN

6

NM-HDV

 

 

 

 

 

 

BANK 4

 

 

 

 

VWIC

AL

 

BANK 3

BANK 2

 

 

2MFT-E1

LP

 

 

BANK 1

 

CTRLR

CD

NM-HDV

 

 

 

BANK 0

 

CTRLR E1

 

 

 

 

 

 

BANK 4

 

 

 

 

VWIC

AL

BANK 3

 

 

 

LP

 

BANK 2

 

 

2MFT-E1

 

 

BANK 1

 

CTRLR

CD

 

 

 

 

BANK 0

 

CTRLR E1

5

4

SEE

MANUAL

BEFORE

INSTALLATION

V0

EN

SEE

BMANUAL

EFORE

INSTALLATION

V0

EN

3

2

63390

1

Interface card slots

6

Cisco 3700 CompactFlash memory card slot

 

 

 

 

2

Network modules

7

Auxiliary port

 

 

 

 

3

Power supply

8

Console port

 

 

 

 

4

Fast Ethernet 0/0 port

9

Power supply

 

 

 

 

5

Fast Ethernet 0/1 port

10

Network modules

 

 

 

 

Modules, Interface Cards, and Memory

For information on installing network modules, see the following documents:

Quick Start Guide: Network Modules for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers

Cisco Network Modules Hardware Installation Guide

For information on installing WICs and VICs, see the following documents:

Quick Start Guide: Interface Cards for Cisco 1600, 1700, 2600, 3600, and 3700 Series

Cisco Interface Cards Hardware Installation Guide

For information on installing AIMs, see the following documents:

AIM Installation Quick Start Guide: Cisco 2600, Cisco 3600, and Cisco 3700 Series

Installing Advanced Integration Modules in Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers

Cisco 3700 Series Routers Hardware Installation Guide

 

OL-2180-08

1-3

 

 

 

Page 23
Image 23
Cisco Systems 3700 Series manual Modules, Interface Cards, and Memory, 2shows the rear panel of the Cisco 3745 router

3700 Series specifications

Cisco Systems 3700 Series routers are a pivotal part of Cisco's portfolio, designed for medium to large enterprises aiming to deliver secure and efficient networking capabilities. Introduced as a versatile solution, these routers provide a comprehensive blend of performance, scalability, and investment protection.

One of the standout features of the Cisco 3700 Series is its modular architecture, allowing organizations to customize their router according to specific needs. This modularity supports various modules for different functions, including voice, data, and video, making the 3700 Series an ideal choice for converged networking environments. Administrators can enhance functionality through an array of WAN and voice interface cards that adapt as the organization's needs evolve.

The 3700 Series is built on Cisco's IOS (Internetwork Operating System), ensuring robust and high-quality performance. It supports advanced routing protocols including EIGRP, OSPF, and BGP, facilitating efficient data transmission across diverse environments. This versatility helps organizations implement sophisticated multi-site connectivity and enables reliable performance in complex network scenarios.

Security is a paramount concern in modern networking, and the Cisco 3700 Series delivers with features such as integrated firewall services, VPN support, and intrusion detection capabilities. These security measures protect sensitive data and ensure secure communication between remote sites—critical in today’s cyber landscape.

Another key characteristic of the 3700 Series is its support for Quality of Service (QoS), which prioritizes time-sensitive traffic such as voice and video. By ensuring that critical applications receive the bandwidth they require, organizations can maintain the quality of service that their users expect.

Moreover, the Cisco 3700 Series is designed with redundancy in mind. Features like dual power supplies and hot-swappable fan trays enhance reliability and uptime, which are crucial for mission-critical applications.

Furthermore, energy efficiency is an increasingly important consideration in network design. The Cisco 3700 Series adheres to modern energy standards, helping reduce the overall carbon footprint while supporting high-performance capabilities.

In summary, the Cisco Systems 3700 Series routers stand out for their modularity, advanced routing capabilities, robust security features, and energy efficiency, making them an optimal choice for enterprises that not only need performance but also flexibility and reliability in their networking solutions. As businesses continue to evolve and adapt, the Cisco 3700 Series is a dependable partner in their connectivity journey, ensuring they can meet current demands while preparing for future challenges.