Author Archives: Shahed
Board Status and Description Huawei OLT
Today I will discuss about Huawei OLT Board Status and Description, When New OLT power on, new board add or if reboot OLT then we see many board status in OLT like Failed, Auto_find, Auto_load, Config, or Normal etc state.
We can see OLT board status by “display board 0″ or below command format.
display board frameid [ frameid/slotid ]
This command is used to query the information about the boards in an entire subrack or the details of a specified board. To query the slot ID, name, status, daughter board information, port information, and online/offline state of the board after performing an operation on the board, run this command.
Usage Guidelines
- You can query the board status to check whether the current status of the board is normal. The board states are as follows.
| Board Status | Status and Description | Need Handling or Not? |
| Normal | The board is in the normal state. | No need to proceed. |
| Auto_load | The board is in the automatic loading state. When a service board is inserted in a service slot, the board reports its version information to the system. If the version of the board software is different from that stored in the flash memory of the control board, the system automatically loads the software from the flash memory to the board. | No need to proceed. |
| Auto_find | The board in the auto-find state. | The board can be used only after you run the board confirm command to confirm the board. |
| Config | The board enters the configuration state after it is confirmed. | No need to proceed. |
| Failed | The board is in the failed state. | The fault needs to be rectified. The causes for the board failure are as follows: •An offline board is added. In this case, insert a board of the same type into the corresponding slot. Several minutes later, check whether the board is in the normal state. •Loading the board program fails. In this case, run the display io-packetfile command to check whether the corresponding software package of the board is loaded to the flash memory of the control board. If the corresponding software package is not loaded, load the corresponding board software. If the fault persists after the preceding operations, contact Huawei for technical support. |
| Mismatch | The board is in the type mismatch state. | You need to run the board delete command to delete the type of the board in the slot. Then, the system will automatically recognize the board type. |
| HTempShutdown | The board is in the high-temperature shutdown state. | No need to proceed. This is an energy-saving feature. The board is automatically shut down if the board temperature exceeds the threshold. By default, the board recovers 15 minutes later. |
| ManualShutdown | The board is in the manual shutdown state. This is an energy-saving feature. After you run the board power-off command to power off the idle board, the board status is displayed as ManualShutdown. | If you need to change the shutdown state, you can run the board power-on command to power on the board. |
| ESavingShutdown | Indicates that the board is in the energy-saving shutdown state. This is an energy-saving feature. The board enters the energy-saving shutdown state in the following case: If you run the system energy-saving mode deep command to set the energy-saving mode to the deep energy-saving mode, online and normal service boards that are not configured with any service will be powered off after 15 minutes, and then the boards enter the energy-saving shutdown state. | No action is required for this state. Boards that are not configured with any service are automatically powered off because the deep energy-saving mode or optimal energy-saving mode is applied to these boards. If you configure service data for these boards or modify the energy-saving mode to the basic energy-saving mode or standard energy-saving mode, the board will be automatically powered on after a period of time. |
| Prohibited | The board is in the prohibited state. Before finding, diagnosing, and rectifying a fault of the faulty board, run the board prohibit command to prohibit the board. Then the board status is displayed as Prohibited. | You can run the undo board prohibit command to un-prohibit the |
huawei>display board 0
{ <cr>||<K> }:
Command:
display board 0
-------------------------------------------------------------------------
SlotID BoardName Status SubType0 SubType1 Online/Offline
-------------------------------------------------------------------------
0
1 H901XGHDE Failed Online
2 H901GPSFE Failed Offline
3 H901OGHK Failed Online
4 H901EDSH Failed Offline
5
6
7
8 H902MPLAE Standby_failed Offline
9 H902MPLAE Active_normal
10 H901OXHD Auto_find
11
12
13 H901GPSFE Auto_find
14
15
16
17
18 H901PILA Normal
19
-------------------------------------------------------------------------
Example: To query the information about all boards in subrack 0 in the user mode, do as follows:
System Response:
- The system displays the queried result when the command runs successfully.
- The following table describes the parameters in response to this command.
| Parameter | Description |
| SlotID | Indicates the slot ID. |
| BoardName | Indicates the board model. |
| Status | Indicates the running status of the board. It can be Failed, Auto_find, Auto_load, Config, or Normal. See the board states in Usage Guidelines for details. |
| SubType0 | Indicates the daughter board 0 that is attached to the board. |
| SubType1 | Indicates the daughter board 1 that is attached to the board. |
| Online/Offline | Indicates the online/offline state of the board. It can be Online or Offline. |
3rd-Party ONT Add Feature Unlock Huawei OLT
3rd-Party ONT Add Feature Unlock Huawei OLT to support other brand ONT in Huawei OLT. If anybody Interested & want to unlock Huawei OLT contact Skype: shahed.israr
Huawei OLT by default not support 3rd-party other brand ONT. If anybody configure other brand 3rd-party ONT in Huawei OLT. If ONT status shows offline. Also reason of offline: Insufficient ONT interoperability access license. Then you need to unlock your Huawei OLT. After OLT unlock its release lock & ONT status shows online.
I have Below OLT Unlock solution:
MA5600T/MA5680T/MA5603T/MA5683T: (SCUN/SCUK/SCUH)
MA5608T: (MCUD/MCUD1)
MA5800-X2: (H901/H902MPSC)
MA5800-X7/MA5800-X15/MA5800-X17: (H901/H902MPLA)
You will get ONT below status if OLT not unlocked.
MA5608T(config)#display ont info 0 1 6 0
F/S/P : 0/1/6
ONT-ID : 0
Control flag : active
Run state : offline
Config state : initial
Match state : initial
Reason of offline : Insufficient ONT interoperability access license
DBA type : –
ONT distance(m) : –
ONT last distance(m) : –
ONT battery state : –
Memory occupation : –
CPU occupation : –
Temperature : –
Authentic type : SN-auth
SN : 4E42454CB15A62DA (NBEL-B15A62DA)
Management mode : OMCI
Software work mode : normal
Isolation state : normal
Description : ONT_NO_DESCRIPTION
After Unlock OLT you get ONT status Online & normal like below.
How to Configure ONT Wi-Fi Access Service by U2000
Configure ONT Wi-Fi Access Service by U2000
This section describes how to configure ONT Wi-Fi access service through the NMS (U2000).
Prerequisites
- The user has the operator authority or higher to configure ONT Wi-Fi.
- The OLT and the NMS communicate with each other properly.
- NMS is able to discover an online ONT and Internet access services are configured.
Procedure
- In the Main Topology, double-click the required OLT in the Physical Root navigation tree; or right-click the required OLT and choose NE Explorer from the shortcut menu.
- Choose GPON > GPON Management from the navigation tree.
- On the GPON ONU tab page, set the filter criteria or click
to display the GPON ONUs. - Select an ONT in the normal state, right-click the ONT, and choose maintain ONT to configure ONT Wi-Fi remotely.
- On the navigation tree wifi configuration，click Query query information about SSIDs created for this ONT. Select a specified SSID to query information about Configuration in Detail, Advance Configuration, Authentication Configuration, as shown in the following figure.
- Configuration in Detail:Select a specified SSID, modify corresponding configuration items, and click Config to the device.
Parameter Description SSID name Indicates the name of a wireless network. It is used to distinguish different wireless networks. It consists of a maximum of 32 characters, excluding Tab characters. Enable SSID Indicates whether to activate a connection. Associated Device Nubmer Specifies the number of connected wireless terminals. Range: 1-32. Broadcast SSID Enables or disables the SSID broadcast function. - If the option box is selected, it indicates that the SSID broadcast function is enabled. The ONT periodically broadcasts its SSID, that is, the name of the wireless network. In this way, any wireless terminal can find and then connect to this wireless network.
- Configuration in Detail:Select a specified SSID, modify corresponding configuration items, and click Config to the device.
Huawei ONT User Password for HG & EG Series ONT
Huawei ONT User Password for HG & EG Series ONT
Default settings:
- Administrator (installation and maintenance personnel):
- EG Series：
- User name: Epadmin
- Password: adminEp
- HG Series：
- User name: telecomadmin
- Password: admintelecom
- Common user (terminal user):
- EG Series：
- User name: Epuser
- Password: userEp
- HG Series：
- User name: root
- Password: admin
NOTE:
The common user account can be used to query the service status. For ONTs that support Wi-Fi and the USB storage function, the common user account can be used to configure services such as Wi-Fi and home sharing.
GPON, XG-PON, XGS-PON What is the difference?
GPON, XG-PON, XGS-PON, What is the difference?
- XG-PON, 10-Gigabit-capable passive optical network, provides asymmetric 10G GPON transmission (Maximum downstream line rate: 9.953 Gbit/s, Maximum upstream line rate: 2.488 Gbit/s ).
- XGS-PON, 10-Gigabit-capable symmetric passive optical network, provides symmetric 10G GPON transmission (Maximum downstream line rate: 9.953 Gbit/s, Maximum upstream line rate: 9.953 Gbit/s ).
Specification Differences Between 10G GPON and GPON
| Specifications | GPON | 10G GPON | |
|---|---|---|---|
| XG-PON | XGS-PON | ||
| Wavelength |
|
|
|
| Center wavelength |
|
|
|
| Maximum Line Rate |
|
|
|
| Maximum Physical Transmission Distance |
60 km NOTE: The physical reach is defined by split ratio, optical module size, and fiber quality. |
100 km NOTE: The physical reach is defined by split ratio, optical module size, and fiber quality. |
100 km NOTE: The physical reach is defined by split ratio, optical module size, and fiber quality. |
| Maximum Split Ratio |
1:128 NOTE: The actual split ratio depends on the optical module model and fiber distance. |
1:256 NOTE: The actual split ratio depends on the optical module model and fiber distance. |
1:256 NOTE: The actual split ratio depends on the optical module model and fiber distance. |
No Wavelength Overlap Between GPON and 10G GPON
10G GPON Can Co-exists with GPON in the Same ODN
Figure 2 shows the GPON and 10G GPON can coexist in the same ODN with wavelength division multiplexing (WDM) mode.
Huawei ONT Naming Rules
Huawei ONT Naming Rule:
This post describe how Huawei ONT each model name provide with its specification.
Product examples:
- HG8247H: The upstream transmission mode of this ONT is GPON or EPON. It has 2 voice ports and 4 LAN ports (GE ports). It supports USB, CATV, and Wi-Fi.
Overall naming rule: 2 letters+4 digits+(optional) 2 suffixes
Format: A+B+C1+C2+C3+C4+[D]+[E]
Field Description
| Field | Indication |
|---|---|
| A | Upstream transmission mode of an ONT: – H: PON-based upstream transmission – L: LAN-based upstream transmission |
| B | Upstream transmission technology of an ONT: – G: current mainstream technology (EPON/GPON ONT) – N: next-generation technology (10G PON ONT) – S: smart ONT |
| C1 | UNI-side port and IoT protocol compliance status: – 8: mainstream ONT with PON upstream transmission – 2: ZigBee-compliant ONT |
| C2 | Number of voice ports. For example, 0 indicates no POTS ports, and 2 indicates 2 POTS ports. |
| C3 | Number of LAN ports. For example, 0 indicates no LAN ports, and 4 indicates 4 LAN ports. |
| C4 | Function support, indicated by a decimal value converted from a 3-bit binary number. 0 in binary indicates that a function is not supported, while 1 in binary indicates that a function is supported. USB, CATV, and Wi-Fi refer to the USB, CATV, and Wi-Fi functions of an ONT. For example, if all these 3 functions are supported, the binary number is 111 and the corresponding decimal value is 7. |
| D | Highlighted feature or customization. For example: – C: customized for China Telecom – M: customized for China Mobile – H: GE LAN port – S: outdoor – V: dual-band Wi-Fi, for example, HG8145V5 supports 11n 2×2 MIMO(2.4G) and 11ac 2×2 MIMO(5G) – Q: dual-band Wi-Fifor example, HN8055Q supports 11n 3×3 MIMO(2.4G) and 11ac 3×3 MIMO(5G) – W: dual-band Wi-Fi for example, HG8245W supports 11n 2×2 MIMO(2.4G) and 11ac 4×4 MIMO(5G) |
| E | Extra information. For example:5 indicates a V5 platform product, and s indicates an XGS-PON product. |
Note: For a version customized for China Unicom, the ONT name starts with 83, and the subsequent digits indicate the number of Ethernet ports and number of POTS ports. The name of a gateway ONT ends with R.
Product examples:
- HG8247H: The upstream transmission mode of this ONT is GPON or EPON. It has 2 voice ports and 4 LAN ports (GE ports). It supports USB, CATV, and Wi-Fi.
- HN8255Ws: The upstream transmission mode of this ONT is XGS-PON. It has 2 voice ports and 5 LAN ports. It supports USB and dual-band Wi-Fi (11ac 4×4 MIMO).
Visit Today : 98
Visit Yesterday : 150
Hits Today : 159
Who's Online : 4