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General| Storage Temperature | -40°C to +70°C |
|---|---|
| Humidity | 5% to 95% (non-condensing) |
| Max Users | 128 |
| Power Supply | -48 V DC or 110/220 V AC |
| Uplink Ports | GE/FE |
| Downlink Ports | FE |
| Ports | POTS, FE, DSL |
| Supported Services | Video |
| Compliance Standards | ITU-T G.992.1, ITU-T G.992.3, ITU-T G.992.5 |
Ensures secure grounding and checks earth resistance to exclude security risks.
Emphasizes following regulations and safety measures to prevent personal injury and equipment damage.
Lists precautions for replacing parts to ensure normal service running.
Describes a general troubleshooting procedure for handling emergencies and faults.
Provides instructions on how to contact Huawei for technical support when faults persist.
Troubleshoots common LAN Internet service faults, such as failure to access the Internet.
Troubleshoots common multicast service faults, including failure to go online.
Troubleshoots common voice over IP (VoIP) PSTN service faults.
Troubleshoots common fax and modem services based on the H.248 protocol.
Troubleshoots local area network (LAN) Internet service faults on the MA5612.
Troubleshoots common voice over IP (VoIP) PSTN service faults.
Describes actions for abnormal optical network unit (ONU) status in GPON upstream transmission.
Troubleshoots faults when the Network Management System (NMS) loses control over the MA5612.
Troubleshoots faults when a service board of the MA5612 is in a failed state.
Troubleshoots unexpected system resets, ensuring service continuity and manageability.
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