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SmartAX MA5612
Huawei SmartAX MA5612 Manuals
Manuals and User Guides for Huawei SmartAX MA5612. We have
1
Huawei SmartAX MA5612 manual available for free PDF download: Maintenance Manual
Huawei SmartAX MA5612 Maintenance Manual (322 pages)
Multi-service Access Module
Brand:
Huawei
| Category:
Control Unit
| Size: 2.78 MB
Table of Contents
Table of Contents
6
1 Overview
10
Maintenance Purpose
11
Maintenance Tools
13
2 Field Maintenance Guide
15
Checking the Grounding of the Device
16
Cleaning the Connector of the Optical Fiber
17
Cleaning the Air Filter of the Cabinet
19
Checking Batteries
20
Checking the Surge Protector
22
3 Engineers' Must-Read
24
Engineer Skill Requirements
25
Precautions for Replacing a Part
26
Troubleshooting Procedure
30
Frequently Used Methods for Troubleshooting
32
Contacting Huawei for Assistance
35
4 Troubleshooting Services Transmitted through a GE Port
38
5 Troubleshooting Services Transmitted through a GPON Port
39
Troubleshooting LAN Internet Service
39
Troubleshooting the Failure to Obtain an IP Address by Pppoe Dialup
41
Troubleshooting the Failure to Obtain an IP Address in DHCP Mode
48
Troubleshooting Low Internet Access Rate
53
Troubleshooting Frequent Interruptions in Internet Service
56
Troubleshooting the Multicast Service
59
Blank Screen after Ordering a Program
68
Pixelation in a Multicast Program
81
Troubleshooting Voip PSTN Service
87
No Tone after Offhook
90
Busy Tone after Offhook
93
Continuous Dial Tone During Dialing
97
Called Party's Phone Does Not Ring
99
One-Way Audio or no Audio During Communication
102
Noise in Communication
104
Discontinuous Communication
108
Low Communication Voice
109
Troubleshooting Fax and Modem Services
112
Modem Service Failures
115
H.248-Based ISDN PRA Service Troubleshooting
118
SIP-Based ISDN PRA Service Fault Troubleshooting
119
Troubleshooting LAN Internet Service
122
Troubleshooting the Failure to Obtain an IP Address by Pppoe Dialup
124
Troubleshooting the Failure to Obtain an IP Address in DHCP Mode
132
Troubleshooting Low Internet Access Rate
138
Troubleshooting Frequent Interruptions in Internet Service
142
Troubleshooting Multicast Service
144
Failure to Go Online of a Multicast User
145
Blank Screen after Ordering a Program
153
Pixelation in a Multicast Program
170
Troubleshooting Voip PSTN Service
176
No Tone after Offhook
179
Busy Tone after Offhook
182
Continuous Dial Tone During Dialing
186
Called Party's Phone Does Not Ring
188
One-Way Audio or no Audio During Communication
191
Noise in Communication
193
Discontinuous Communication
197
Low Communication Voice
198
Troubleshooting Fax and Modem Services
201
Fax Service Failures
202
Modem Service Failures
205
6 System Fault Handling
208
Abnormal ONU Status in GPON Upstream Transmission
209
Failure to Auto Discover a GPON ONU
225
GPON ONU Frequently Goes Online and Offline
233
NMS Fails to Manage a Device
238
The Alarm Information Fails to be Displayed on the NMS
240
Service Board Is in the Failed State
241
A Service Board Fails to Register
243
Repeated Board Reset
244
Unexpected Reset of the System
246
7 Troubleshooting EMU Faults
248
ESCM Being in Fault State
249
EPS30-4815AF Being in Fault State
250
8 Common Operation
253
Performing a Loopback on an E1 Line
255
Performing a Loopback on an E1 Port
256
POTS Subscriber Circuit Line Test
258
POTS Subscriber Loop Line Test
259
POTS Subscriber Search Tone Test
260
POTS Subscriber Signal Tone Test
262
POTS Port Loop Test
263
Call Emulation Test
264
Pppoe Dialup Emulation Test
265
Multicast Emulation Test
267
DHCP Dialup Emulation Test
268
Capturing Voice Packets Remotely
270
Capturing Packets by Using Port Mirroring
271
9 Faq
274
How Is the Broadband Service Board Powered off Automatically When the Battery Supplies Power
274
A Appendix
275
A.1 Indicators
276
A.2 Making Cables and Connectors
277
A.2.2 Making External Power Cables and Ground Cables with Cord End Terminals
278
A.2.3 Making External Power Cables and Ground Cables with OT Terminals
280
A.2.4 Making Ordinary Network Cables
284
A.2.5 Making Shielded Network Cables
287
A.2.6 Making the E1 Cable
290
A.3 Cable Labels
304
A.3.2 Filling Labels
306
A.3.3 Usage of Labels
308
A.3.4 Attaching Labels
310
A.3.5 Label for External Alarm Cables
312
A.3.6 Label for Network Cables
313
A.3.7 Labels for Optical Fibers
314
A.3.8 Label for Subscriber Cables
317
A.3.9 Labels for DC Power Cables
318
A.3.10 Labels for AC Power Cables
319
A.4 Fault Tag
320
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