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Cont
ents
vi
ii
Cisco 7100
Series V
PN Ro
uter Instal
lation a
nd Conf
igurati
on Guide
78-6341-03
1
2
3
4
5
6
7
8
9
10
11
12
13
...
175
176
Text Part Number: 78-6341-03
1
CONTENTS
3
Contents
4
B System Specifications B-1
6
C Cable Specifications C-1
6
Audience
9
78-6341-03
10
Installation Warning
10
Document Organization
11
Related Documentation
11
Document Conventions
15
Terms and Acronyms
17
Obtaining Documentation
19
Documentation Feedback
20
Cisco.com
20
Technical Assistance Center
20
Cisco TAC Website
21
Cisco TAC Escalation Center
21
Overview
23
Chapter 1 Overview
24
Product Description
24
Cisco 7120 Series Overview
27
Cisco 7120-T3
30
Cisco 7120-E3
31
Cisco 7140 Series Overview
36
Cisco 7140-2E3
38
Cisco 7140-8T
42
Field-Replaceable Units
44
Port Adapters
45
RESETSM-ISM
46
ENCRYPT/COMP
47
VPN Acceleration Module (VAM)
48
Flash Disks
49
SDRAM Memory
50
Functional Overview
52
Slot 4Slot 5 Slot 3
53
MAC Addresses
54
Online Insertion and Removal
55
Network Processor Card
56
FrontBack
57
System LEDs and Reset Button
60
Environmental Monitoring
61
Fan Failures
64
Preparing for Installation
65
Shipping Container Contents
66
Safety Guidelines
66
Chassis Lifting Guidelines
69
Site Requirement Guidelines
70
Rack-Mounting Guidelines
70
Power Connection Guidelines
73
Plant Wiring Guidelines
74
Ethernet Connections
76
WAN Connections
76
Console Port Connections
77
Auxiliary Port Connections
77
Rack-Mounting the Chassis
80
Attaching the Brackets
81
Chassis grounding receptacles
84
Grounding wire
84
Grounding lug
84
Connecting to the Network
85
7140 - 2AE3
86
To T3 network
89
Serial 1/0 Serial 2/0
89
Cisco 7140-2AE3
90
To ATM T3 network
91
Serial 1/0
91
To ATM E3 network
92
Connecting the Power
96
Startup Configuration.”
98
Configuring a Router
101
Configuring the T3 Interfaces
109
Configuring the E3 Interfaces
111
Troubleshooting Overview
123
Identifying Startup Problems
125
APPENDIX
129
Fast Ethernet and Ethernet
130
SM-EC-3DES
131
System Specifications
133
Cable Specifications
135
Identifying a Rollover Cable
136
RJ-45 connector
139
Router port
140
Interface cable
140
Router connections
141
EIA/TIA-449 V.35 X.21
141
EIA/TIA-232 EIA-530
141
EIA/TIA-232 Connections
142
1. HD = high-density
143
EIA/TIA-449 Connections
144
V.35 Connections
146
X.21 Connections
149
EIA-530 Connections
150
Cisco 7140-2E3 Cables
152
75-ohm coaxial cabling
154
BNC plugBNC plug
154
To ATM network
154
Ferrite bead
154
SONET Distance Limitations
156
Power Budget
156
Single-Mode Transmission
159
Numerics
161
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