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Cisco Systems CISCO1841-HSEC/K9-RF manual Connecting WAN and LAN Cables, Ports and Cabling

Models: CISCO1841-HSEC/K9-RF

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Connecting WAN and LAN Cables

Chapter 6 Cable Connection Procedures for Cisco 1800 Series Routers (Modular)

Connecting WAN and LAN Cables

Connecting WAN and LAN Cables

This section describes how to connect the WAN and LAN interface cables. It includes the following:

•Ports and Cabling, page 6-2

•Connection Procedures and Precautions, page 6-3

Note One or two Ethernet cables are typically provided with the router. You can order additional network connection cables and transceivers from Cisco. For ordering information, contact Cisco customer service. For cable pinouts, see Cisco Modular Access Router Cable Specifications.

Warning Do not work on the system, or connect or disconnect cables during periods of lightning activity.

Statement 1001

Ports and Cabling

Table 6-1summarizes some typical WAN and LAN connections for Cisco 1800 series routers. The connections summarized in Table 6-1are also described in detail in the following documents:

•Cisco Modular Access Router Cable Specifications

•Cisco Interface Cards Installation Guide

Table 6-1

WAN and LAN Connections

 

 

 

 

 

Port or Connection

Port Type, Color1

Connected to:

Cable

Fast Ethernet (FE)

RJ-45, yellow

Ethernet hub

Crossover to connect to a

 

 

 

 

router

 

 

 

 

Straight-through to connect

 

 

 

 

to a switch

 

 

 

 

 

T1/E1 WAN

 

RJ-48C

T1 or E1 network or

RJ-48 T1/E1

 

 

 

CSU/DSU

straight-through (Crossover

 

 

 

 

to connect ot a PBX or any

 

 

 

 

other equipment)

 

 

 

 

Cisco serial (1T)

60-pin D-sub, blue

CSU/DSU and serial

Cisco serial transition cable

 

 

 

network or equipment

that matches the signaling

 

 

 

 

protocol (EIA/TIA-232,

Cisco Smart serial

Cisco Smart

CSU/DSU and serial

EIA/TIA-449, V.35, X.21,

(2T)

 

compact connector,

network or equipment

 

or EIA/TIA-530) and the

 

 

blue

For WIC-2T and WIC-2A/S

 

 

serial port operating mode

 

 

 

 

 

 

only

(DTE or DCE)

 

 

 

 

See Cisco Modular Access

 

 

 

 

Router Cable Specifications

 

 

 

 

for information about

 

 

 

 

selecting these cables.

 

 

 

 

 

Cisco 1800 Series Routers (Modular) Hardware Installation Guide

6-2

OL-5876-03

 

 

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Cisco Systems CISCO1841-HSEC/K9-RF manual Connecting WAN and LAN Cables, Ports and Cabling, See Cisco Modular Access
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