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Alcatel-Lucent 7750 SR-a8 - Figure 10 7750 SR-A4 Fan Tray; Figure 11 7750 SR-A8 Fan Tray
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7750
SR-a4 and 7750
SR-a8 Overview
7750 SR-a4 and SR-a8 Installation Guide
41
Figure
10
shows the 7750
SR-a4 fan tray.
Figure
10:
7750
SR-a4 Fan Tray
Figure
11
shows the 7750
SR-a8 fan tray.
Figure
11:
7750
SR-a8 Fan Tray
24656
24655
40
42
Table of Contents
Main Page
Default Chapter
3
Table of Contents
3
Preface
17
About this Manual
17
Warnings and Notes
19
Audience
19
Preface
20
Information Symbols
20
Technical Support
20
Table 1 Information Symbols
20
7750 SR-A4 and 7750 SR-A8 Overview
23
In this Chapter
23
7750 SR-A Chassis Features
24
7750 SR-A4 Chassis Features
24
7750 SR-A4 and 7750 SR-A8 Overview
25
Figure 1 7750 SR-A4 Chassis Front View
25
Table 2 7750 SR-A4 Chassis Front View Features
25
7750 SR-A4 Chassis Slot Allocation
26
Figure 2 7750 SR-A4 Chassis Slot Identification
26
7750 SR-A8 Chassis Features
27
Figure 3 7750 SR-A8 Chassis Front View
28
Table 3 7750 SR-A8 Chassis Front View Features
28
7750 SR-A4 and 7750 SR-A8 Overview
29
7750 SR-A8 Chassis Slot Allocation
29
Figure 4 7750 SR-A8 Chassis Slot Identification
29
7750 SR-A Modules
31
CPM-A
31
Figure 5 7750 SR-A CPM-A Features
32
Table 4 7750 SR-A CPM-A Features
32
CPM-A Internal CF Drive
34
Figure 6 Internal CF Drive
34
Table 5 7750 SR-A CPM-A Internal CF Drive Features
34
IOM-A
35
Table 6 IOM-A Variants
35
MDA-A Cards
36
Figure 7 7750 SR-A IOM-A
36
7750 SR-A Chassis Components
38
Psus
38
7750 SR-A AC PSU
38
Table 7 Psus
38
7750 SR-A -48 VDC PSU
39
PSU Redundancy
39
Figure 8 7750 SR-A AC PSU
39
Figure 9 7750 SR-A -48 VDC PSU
39
Cooling System
40
Fan Trays
40
Table 8 Fan Trays
40
Figure 10 7750 SR-A4 Fan Tray
41
Figure 11 7750 SR-A8 Fan Tray
41
Air Filters
42
Impedance Panels
43
Table 9 Air Filters
43
Figure 12 Air Filter Carrier (7750 SR-A4)
43
Component Operating Requirements
44
Table 10 Impedance Panels
44
Table 11 7750 SR-A4 Hardware Component Operating Requirements Summary
44
Figure 13 7750 SR-A Impedance Panels
44
Table 12 7750 SR-A8 Hardware Component Operating Requirements Summary
45
7750 SR-A System Installation Process
46
Site Preparation
47
In this Chapter
47
Warnings and Notes
48
System Specifications
49
Chassis Specifications
49
Table 13 7750 SR-A4 Chassis Specifications
49
Table 14 7750 SR-A8 Chassis Specifications
49
Site Preparation
49
Environmental Specifications
50
Table 15 7750 SR-A4 Environmental Specifications
50
Table 16 7750 SR-A8 Environmental Specifications
51
Power Supply Unit Module Specifications
52
Table 17 AC PSU Specifications
52
Table 18 -48 VDC PSU Specifications
52
CPM-A Specifications
53
IOM-A Specifications
53
MDA-A Specifications
53
Table 19 CPM-A Specifications
53
Table 20 IOM-A Specifications
53
Table 21 MDA-A Dimensions Specifications
53
Table 22 MDA-A Weight Specifications
53
Fan Tray Specifications
54
Table 23 7750 SR-A4 Fan Tray Specifications
54
Table 24 7750 SR-A8 Fan Tray Specifications
54
Power Consumption
55
Site Preparation
55
Table 25 System Component Power Consumption Values in Watts
55
Operating Requirements
56
Table 26 7750 SR-A Hardware for AC or DC Operational Requirements
56
Equipment Rack
57
ETSI Rack Adapter Brackets
58
Figure 14 EIA-310 19-In. (482.6 MM) Equipment Rack Dimensions
58
Torque Specifications for Rack Mounting
59
Chassis Location Requirements
59
Table 27 Typical Torque Values for Rack Mounting the Chassis
59
Table 28 Chassis Clearance Specifications for Horizontal Mount
60
Figure 15 Chassis Clearance Requirements for Horizontal Mount (View from Top)
60
Safety Considerations
61
Placement
61
Grounding
62
Cabling
63
Power
64
DC Power Requirements
64
AC Power Cord Requirements by Country
64
Table 29 Power Cord Set Requirements - by Country
65
Fan Tray
66
Table 30 Common Grounding-Type (Earthing) Power Cord Descriptions
66
Air Filter
67
Storage
67
Table 31 Storage Specifications
67
Safety Standards/Compliance Agency Certifications
68
Table 32 Compliance Certifications
68
Installing the 7750 SR-A Chassis
71
In this Chapter
71
Unpacking the Chassis
72
Unpacking Precautions
72
Figure 16 Unpacking the 7750 SR-A Chassis
73
Installing the 7750 SR-A Chassis
73
Table 33 Contents of Shipping Package
73
Accessories
74
Table 34 Accessories List
74
Installation Preparation and Precautions
75
Installing the 7750 SR-A Chassis
75
Installing a 7750 SR-A Chassis Horizontally in a Rack
77
Standard 19-In. (482.6 MM) EIA-310 Rack
77
Figure 17 Installing the 7750 SR-A4 Chassis in a 19-In. (482.6 MM) EIA-310 Rack
77
Table 35 Rack Mounting Parts: 19-In. (482.6 MM) EIA-310 Rack
78
Figure 18 Installing the 7750 SR-A8 Chassis in a 19-In. (482.6 MM) EIA-310 Rack
78
ETSI 600-MM X 300Mm Rack
79
Attaching the Adapter Brackets to the Chassis
80
Figure 19 Attaching the 9-RU ETSI Adapter Brackets to the 7750 SR-A4 Chassis
80
Table 36 Attaching ETSI Adapter Brackets
81
Figure 20 Attaching the 13-RU ETSI Adapter Brackets to the 7750 SR-A8 Chassis
81
Installing the Chassis in the ETSI 600-MM X 300Mm Rack
82
Figure 21 Installing the 7750 SR-A4 Chassis in the ETSI Rack
82
Table 37 Rack Mounting Parts: ETSI Rack with Adapters
83
Figure 22 Installing the 7750 SR-A8 Chassis in the ETSI Rack
83
Chassis Ground Wiring
85
Preparing the Ground Wire
85
Making the Ground Connection
86
Table 38 Ground Wiring Parts
86
Figure 23 Preparing the Ground Wire
86
Table 39 Ground Wire Connection Parts
87
Figure 24 Attaching the Chassis Ground Connector
87
Installing the Wire-Form Cable Guides
89
Figure 25 Wire-Form Cable Guides
89
Installing Psus
91
In this Chapter
91
Warnings and Notes
92
Installing Psus
93
Installing, Wiring, and Connecting an AC PSU
94
Installing an AC PSU in the 7750 SR-A Chassis
94
Figure 26 Installing an AC PSU (7750 SR-A4)
94
Installing Psus
95
Table 40 Installing an AC PSU
95
Figure 27 Installing a AC PSU (7750 SR-A8)
95
AC-Input Power Supply Guidelines
96
Connecting the AC Power Cord to the PSU
96
Table 41 AC Power Cord Connection Descriptions
97
Installing Components
97
Figure 28 AC Power Cord Connection
97
Installing, Wiring, and Connecting a -48 VDC PSU
98
Installing a -48 VDC PSU in the 7750 SR-A Chassis
98
Figure 29 Installing a -48 VDC PSU (7750 SR-A4)
98
Table 42 Installing a DC PSU
99
Figure 30 Installing a -48 VDC PSU (7750 SR-A8)
99
DC-Input Power Supply Guidelines
100
Wiring the DC Inputs
100
Preparing the PSU Ground and Power Cables
101
Table 43 -48 VDC Ground and Power Connection Descriptions
101
Figure 31 -48 VDC Ground and Power Connection
101
Table 44 Ring Lug to Ground Cable Descriptions
102
Figure 32 Attaching the Ring Lug to a Ground Cable
102
Remote Cable Connections
103
Table 45 Ring Lug to Power Cable Descriptions
103
Figure 33 Attaching the Ring Lug to a Power Cable
103
Connecting -48 VDC Power
104
Table 46 Redundant DC Power Feeds Description
104
Figure 34 Example of Redundant DC Power Feeds
104
Installing Components
107
In this Chapter
107
Warnings and Notes
108
Installing a Fan Tray
109
Table 47 Fan Tray Installation Features
109
Installing Components
109
Figure 35 Installing the Fan Tray (7750 SR-A4)
109
Installing the Internal CF Card on the CPM-A
111
Table 48 CF Installation Features
111
Figure 36 Location of Internal CF Card on CPM-A
111
Installing the CPM-A
112
Table 49 CPM-A Positions in the SR-A Chassis
112
Figure 37 Installing a CPM-A (7750 SR-A4)
112
Table 50 CPM-A Installation Features
113
Installing the IOM-A
114
Table 51 Installing an IOM-A Features
114
Figure 38 Installing an IOM-A
114
Installing MDA-A and MDA-Axp Cards
116
Figure 39 Installing an MDA-A (7750 SR-A4)
116
Table 52 MDA-A Installation Features
117
Figure 40 Installing an MDA-A (7750 SR-A8)
117
Installing an SFP, SFP+, CSFP, CFP, or QSFP on an MDA-A or MDA-Axp Card
119
Managing Cable Connections to MDA-A and MDA-Axp Cards
120
Ethernet and Copper Wire Cables
120
Fiber Cables
121
Alarm Port Connections
121
Powering Up, Initializing, and Configuring
123
In this Chapter
123
Compact Flash Card
124
Figure 41 Files on the Compact Flash
124
Powering Up, Initializing, and Configuring
125
Powering up the 7750 SR-A
126
Power-Up
126
Component LED Verification
127
Powering Up, Initializing, and Configuring
128
Establishing Router Management Connections
128
Console Connection
128
Table 53 Console Configuration Parameter Values
128
Table 54 Console Configuration Parameter Values
128
Telnet Connection
129
Figure 42 CPM Console Port Connection
129
Figure 43 CPM Management Port Connection
130
Running Telnet
130
Configuring Parameters
131
Configuring Chassis Slot and IOM-A Parameters
131
Configuring MDA-A Parameters
131
Example
133
Troubleshooting Initial Startup
134
Appendix A: Connectors and Leds
137
In this Chapter
137
Appendix A: Connectors and Leds
138
7750 SR-A Chassis Indicators
138
PSU Leds and Connectors
138
7750 SR-A AC PSU LED and Connectors
138
Table 55 7750 SR-A AC PSU Description
138
Figure 44 7750 SR-A AC PSU
138
7750 SR-A -48 VDC PSU LED and Connectors
139
Appendix A: Connectors and Leds
139
Figure 45 7750 SR-A -48 VDC PSU
139
Fan Tray Leds
140
Table 56 7750 SR-A -48 VDC PSU Description
140
Figure 46 7750 SR-A Fan Tray Leds
141
Table 57 7750 SR-A Fan Tray LED Descriptions
141
7750 SR-A Module Leds and Connectors
142
CPM-A Leds and Connectors
142
Table 58 7750 SR-A CPM-A Connector and LED Descriptions
142
Appendix B: MDA-A and MDA-Axp Card Descriptions
142
Figure 47 7750 SR-A CPM-A Features
142
IOM-A Leds
146
Table 59 7750 SR-A IOM LED Descriptions
146
Figure 48 IOM-A Leds
146
Appendix B: MDA-A and MDA-Axp Card Descriptions
147
In this Chapter
147
1-Port 100Gige CFP MDA-Axp Overview
148
Technical Specifications
148
Table 60 1-Port 100Gige CFP MDA-Axp Features
148
Table 61 1-Port 100Gige CFP MDA-A Specifications
148
Figure 49 1-Port 100Gige CFP MDA-Axp
148
Power Consumption
149
1-Port 100Gige CFP MDA-Axp Leds
149
Table 62 1-Port 100Gige CFP MDA-A Power Consumption Values in Watts
149
Table 63 1-Port 100Gige CFP MDA-Axp Leds
149
Appendix B: MDA-A and MDA-Axp Card Descriptions
149
2-Port 10Gige SFP+ and 12-Port 1Gige SFP Combo MDA-A Overview
151
Figure 50 2-Port 10Gige SFP+ and 12-Port 1Gige SFP Combo MDA-A Features
151
Table 64 2-Port 10Gige SFP+ and 12-Port 1Gige SFP Combo MDA-A Features
151
Port Line Rate
152
Power Consumption
152
Table 65 2-Port 10Gige SFP+ and 12-Port 1Gige SFP Combo MDA-A Specifications
152
Table 66 2-Port 10Gige SFP+ and 12-Port 1Gige SFP Combo MDA-A Power Consumption Values in Watts
152
Technical Specifications
152
2-Port 10Gige SFP+ and 12-Port 1Gige SFP Combo MDA-A Leds
153
Table 67 2-Port 10Gige SFP+ and 12-Port 1Gige SFP Combo MDA-A Leds
153
4-Port 10Gige SFP+ MDA-A Overview
154
Port Line Rate
154
Table 68 4-Port 10Gige SFP+ MDA-A Features
154
Figure 51 4-Port 10Gige SFP+ MDA-A Features
154
Technical Specifications
155
Power Consumption
155
4-Port 10Gige SFP+ MDA-A Leds
155
Table 69 4-Port 10Gige SFP+ MDA-A Specifications
155
Table 70 4-Port 10Gige SFP+ MDA-A Power Consumption Values in Watts
155
Table 71 4-Port 10Gige SFP+ MDA-A Leds
156
6-Port 10Gige SFP+ and 1-Port 40Gige QSFP+ Combo MDA-Axp
157
Figure 52 6-Port 10Gige SFP+ and 1-Port 40Gige QSFP+ Combo MDA-Axp Features
157
Table 72 6-Port 10Gige SFP+ and 1-Port 40Gige QSFP+ Combo MDA-Axp Features
157
6-Port 10Gige SFP+ and 1-Port 40Gige QSFP+ Combo MDA-Axp Leds
158
Power Consumption
158
Table 73 6-Port 10Gige SFP+ and 1-Port 40Gige QSFP+ Combo MDA-Axp Specifications
158
Table 74 6-Port 10Gige SFP+ and 1-Port 40Gige QSFP+ Combo MDA-Axp Power Consumption Values in Watts
158
Technical Specifications
158
Table 75 6-Port 10Gige SFP+ and 1-Port 40Gige QSFP+ Combo MDA-Axp Leds
159
10-Port 10Gige SFP+ MDA-Axp Overview
160
Technical Specifications
160
Table 76 10-Port 10Gige SFP+ MDA-Axp Features
160
Table 77 10-Port 10Gige SFP+ MDA-Axp Specifications
160
Figure 53 10-Port 10Gige SFP+ MDA-Axp Features
160
Power Consumption
161
10-Port 10Gige SFP+ MDA-Axp Leds
161
Table 78 10-Port 10Gige SFP+ MDA-Axp Power Consumption Values in Watts
161
Table 79 10-Port 10Gige SFP+ MDA-Axp Leds
161
20-Port 10/100/1000 TX RJ-45 MDA-A Overview
163
Figure 54 20-Port 10/100/1000 TX RJ-45 MDA-A Features
163
Table 80 20-Port 10/100/1000 TX RJ-45 MDA-A Features
163
20-Port 10/100/1000 TX RJ-45 MDA-A Leds
164
Power Consumption
164
Table 81 20-Port 10/100/1000 TX RJ-45 MDA-A Specifications
164
Table 82 20-Port 10/100/1000 TX RJ-45 MDA-A Power Consumption Values in Watts
164
Technical Specifications
164
Table 83 20-Port 10/100/1000 TX RJ-45 MDA-A Leds
165
44-Port 1Gige CSFP/SFP MDA-A Overview
166
Figure 55 44-Port 1Gige CSFP/SFP MDA-A Features
166
Table 84 44-Port 1Gige CSFP/SFP MDA-A Description
166
Port Allocation
167
Port Line Rate
167
44-Port 1Gige CSFP/SFP MDA-A Leds
168
Power Consumption
168
Table 85 44-Port 1Gige CSFP/SFP MDA-A Specifications
168
Table 86 44-Port 1Gige CSFP/SFP MDA-A Power Consumption Values in Watts
168
Technical Specifications
168
Table 87 44-Port 1Gige CSFP/SFP MDA-A Leds
169
Appendix C: Field-Replaceable Units
171
In this Chapter
171
Removing and Replacing a PSU
172
Warnings and Notes
172
7750 SR-A AC PSU
173
Removing an AC PSU
173
Appendix C: Field-Replaceable Units
173
Figure 56 Removing an AC PSU (7750 SR-A4)
174
Figure 57 Removing an AC PSU (7750 SR-A8)
174
Appendix C: Field-Replaceable Units
175
Replacing an AC PSU
175
Table 88 AC PSU Removal Features
175
Figure 58 Replacing an AC PSU (7750 SR-A4)
176
Figure 59 Replacing an AC PSU (7750 SR-A8)
176
7750 SR-A -48 VDC PSU
177
Table 89 AC PSU Replacement Features
177
Figure 60 Removing a -48 VDC PSU (7750 SR-A4)
178
Removing a -48 VDC PSU
178
Figure 61 Removing a -48 VDC PSU (7750 SR-A8)
179
Table 90 -48 VDC PSU Removal Features
179
Figure 62 -48 VDC Ground and Power Connectors
180
Table 91 -48 VDC Ground and Power Connection Descriptions
180
Figure 63 Replacing a -48 VDC PSU (7750 SR-A4)
181
Replacing a -48 VDC PSU
181
Figure 64 Replacing a -48 VDC PSU (7750 SR-A8)
182
Table 92 -48 VDC PSU Replacement Features
182
Figure 65 -48 VDC Ground and Power Connection
183
Table 93 -48 VDC Ground and Power Connection Descriptions
183
Removing and Replacing a Fan Tray
185
Warnings and Notes
185
Removing a Fan Tray
186
Table 94 Fan Tray Removal Features
186
Figure 66 Removing the Fan Tray (7750 SR-A4)
186
Replacing a Fan Tray
187
Table 95 Fan Tray Replacement Features
187
Figure 67 Replacing the Fan Tray (7750 SR-A4)
187
Removing and Replacing an Air Filter
189
Air Filter Routine Maintenance
189
Removing the Air Filter
189
Replacing the Air Filter
190
Table 96 Air Filter Removal Features
190
Figure 68 Removing the Air Filter Carrier (Showing 7750 SR-A4)
190
Table 97 Air Filter Replacement Features
191
Figure 69 Replacing the Air Filter Carrier (Showing 7750 SR-A4)
191
Removing and Replacing a CPM-A
192
Warnings and Notes
192
Removing a CPM-A
193
Table 98 Removing a CPM-A Features
193
Figure 70 Removing a CPM-A
193
Replacing a CPM-A
194
Table 99 Replacing a CPM-A Features
194
Figure 71 Replacing a CPM-A
194
Replacing the Internal Compact Flash Card on the CPM-A
195
Table 100 Replacing a CPM-A Internal CF Card Features
196
Figure 72 Location of Internal CF Card on CPM-A
196
Removing and Replacing an IOM-A
198
Warnings and Notes
198
Shutting down and Modifying an IOM-A Configuration
199
Removing an IOM-A
200
Table 101 Removing an IOM-A Features
201
Figure 73 Removing an IOM-A
201
Replacing an IOM-A
202
Table 102 Replacing an IOM-A Features
202
Figure 74 Replacing an IOM-A
202
Removing and Replacing an MDA-A or MDA-Axp Card
204
Warnings and Notes
204
Changing the MDA-A Configuration
205
Removing an MDA-A
206
Table 103 Removing an MDA-A Features
206
Figure 75 Removing an MDA-A
206
Replacing an MDA-A
207
Table 104 Replacing an MDA-A Features
207
Figure 76 Installing an MDA-A
207
Removing and Replacing an Impedance Panel
209
Appendix D: CPM-A Pinout Assignments
211
In this Chapter
211
Appendix D: CPM-A Pinout Assignments
212
CPM-A Port Types
212
Console Port
212
Figure 77 CPM-A Ports
212
Table 105 7750 SR-A CPM-A Connector and LED Features
212
Console Port Pinouts RS-232 DCE Mode
213
Console Port Pinouts RS-232 DTE Mode
213
Figure 78 Console Port Pin Numbers
213
Table 106 Console Port Pinouts- RS-232 DTE Mode: RJ-45 to DB9 Cable
213
Management Port
214
Figure 79 Management Port Pin Numbers
214
Table 107 Console Port Pinouts- RS-232 DCE Mode: RJ-45 to DB9 Cable
214
OES Port
216
Sync-E/1588V2
216
BITS Port
216
Table 110 BITS Port Pinouts-RJ-45 Female
216
Figure 80 BITS Port Pin Numbers
216
Alarms Interface Port
217
Figure 81 DB-15 Receptacle Alarm Connector
217
Alarms Interface Port Pinouts
218
Table 111 Alarms Interface Port Pinouts
218
Figure 82 Alarm Inputs Using DB 15 Alarm Connector
219
1PPS Port
220
Figure 83 Alarm Inputs Using External Power Source
220
Appendix D: CPM-A Pinout Assignments
215
Management Port Pinouts
215
Table 108 10/100Mbs Ethernet Management Port Pinouts-RJ-45 Female
215
Table 109 1000Mbs Ethernet Management Port Pinouts-RJ-45 Female
215
Appendix E: Pluggable Transceivers
221
In this Chapter
221
Warnings and Notes
222
Preparation
223
Locking Mechanisms
223
Appendix E: Pluggable Transceivers
223
Installation and Replacement of Pluggable Transceivers
224
Installing an SFP, SFP+, CSFP, or QSFP
224
Replacing an SFP, SFP+, CSFP, or QSFP
225
Table 112 SFP, SFP+, CSFP, or QSFP+ Installation Features
225
Figure 84 Installing an SFP, SFP+, CSFP, or QSFP
225
Table 113 SFP, SFP+, CSFP, or QSFP+ Removal Features
226
Figure 85 Removing an SFP, SFP+, CSFP, or QSFP
226
Installing a CFP
227
Figure 86 CFP Installation
227
Replacing a CFP
228
Figure 87 Removing a CFP
229
Documentation Feedback
231
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