Cisco 2600 Series Hardware Installation Guide

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Cisco 2600 Series Routers Hardware Installation Guide
OL-2171-02
Chapter 3 Installing the Router
Connecting to a Network
Warning Do not work on the system, or connect or disconnect cables during periods of lightning activity.
To see translations of the warnings that appear in this publication, refer to the Regulatory
Compliance and Safety Information document that accompanied this device.
To connect your router to a network, connect the Ethernet or Token Ring port to a hub or directly to a
switch such as a Cisco Catalyst 3900. (See Figure 3-24 or Figure 3-25.)
Table 3-2 Cable Connections for the Cisco 2600 Series Routers
Port or Connection Port Type, Color Connected To: Cable
Ethernet RJ-45, yellow Ethernet hub or Ethernet switch Straight-through Ethernet
T1/E1 WAN RJ-48C/CA81A,
light green
T1 or E1 network RJ-48 T1
Cisco serial 60-pin D-sub CSU/DSU and serial network or
equipment
Cisco serial transition cable that matches the
signaling protocol (EIA/TIA-232,
EIA/TIA-449, V.35, X.21, or EIA-530)
and the serial port operating mode (DTE or
DCE).
See the Cisco Modular Access Router Cable
Specifications for information about selecting
these cables.
Cisco Smart serial Cisco Smart
compact connector
CSU/DSU and serial network or
equipment
For WIC-2T and WIC-2A/S only
DSL RJ-11C/CA11A,
lavender
Network demarcation device for
service provider’s DSL interface
RJ-11
T1 digital voice RJ-48C/CA81A,
black
Digital PBX RJ-48 T1 cable
Analog voice FXS RJ-11, gray Telephone, fax RJ-11
Analog voice FXO RJ-11, pink Central office, analog PBX RJ-11
Analog voice E&M RJ-11, brown Analog PBX RJ-11
BRI S/T WAN
(external NT1)
RJ-48C/CA81A,
orange
NT1 device or private integrated
network exchange (PINX)
RJ-48
BRI U WAN
(built-in NT1)
RJ-49C/CA11A,
orange
ISDN network RJ-49
CT1/PRI T1 External T1 CSU DB-15 T1 serial cable
CT1/PRI-CSU T1 RJ-48C/CA81A interface RJ-48 straight-through
CE1/PRI E1 E1 network DB-15 to BNC, DB-15 to DB-15,
DB-15 to twinax, or DB-15 to RJ-45
Token Ring UTP, purple
STP, purple
Token Ring device RJ-45 Token Ring cable
56/64-kbps
DSU/CSU
8-pin modular RJ-48S interface RJ-48 straight-through

Cisco 2600 Series Specifications

General

Brand	Cisco
Model	2600 Series
Category	Network Router
Language	English