How to Search Out the Resource License Fast in a PO?

Q:
Both the resource license for the U2000 software and the NE licenses for hardware devices are contained in a purchase order (PO). The numerous NE licenses in the PO make it difficult to search out the resource license fast.

Alarm Information

None

Handling Process

    A:
In the advanced search window of the FNO system, you can enter multiple search criteria, such as the PO, product name, product version and site information. In this manner, the required license can be located accurately.
Note:
NE licenses are licenses for network hardware devices. Currently, hardware devices can control functions by using NE licenses without executing license policies. Therefore, hardware devices need not use license files. The resource license is a license for the U2000 software used to manage specific NE or port resources on the U2000. Usually, the devices at a site share a PO. If capacity expansion is performed at the site, the NE licenses and the resource license that is used to manage those devices will be combined in one PO. As a result, a PO in the FNO system contains numerous NE licenses and one resource license for managing those devices.

Step 1  At the FNO website, click the button highlighted by the red oval as shown in Figure 1-1(check the attachment Figure 1-1 Manage entitlements).
Step 2  In the dialog box that is displayed, enter multiple search criteria as shown in Figure 1-2(check the attachment Figure 1-2 advanced search).

Root Cause

None

Suggestions

None 

More related:

Huawei MA5683T

Huawei MA5680T

MA5600T Series Equipment Boot Upgrade Guidebook

Huawei OLT MA5600T Series Equipment Upgrade Instructions

How to Locate fault during Huawei OptiX OSN2500?

Handling of Abnormalities of Fiber, Cable, and Connector

This section describes how to handle a fiber failure, cable failure, and a connector failure based
on the common causes of the fiber failure, cable failure, and connector failure.

Common Causes

1. Cables are broken or wrongly spliced.
2. Attenuation of cable and flange is very high.
3. The cable connector is loose.
4. Power cables are wrongly connected.
5. The interface board is wrongly connected.

Procedure

Step 1 On the U2000, check whether alarms, such as R_LOS, R_LOF, T_ALOS, P_LOS or

IN_PWR_ABN, are triggered when the fiber, cable, or connector is abnormal. When these

alarms exist, refer to Huawei OptiX OSN 2500 Intelligent Optical Transmission System Alarms

Reference to handle these alarms.

Step 2 Check whether optical fibers and power cables are broken.

Step 3 Check whether optical fibers are wrongly spliced.

Step 4 Check whether connectors are loose.

Step 5 Check whether the bending radius of the optical fiber is not less than 60 mm.

Checking Configuration Data

During the fault location and rectification, the configuration data should be checked.

Check whether the data is correctly configured. Especially, check the configuration data when

the services are interrupted during the equipment installation, commissioning and upgrade.

The query items include data configuration of the network, NE and U2000.

Checking Misoperation

Human misoperation may result in service interruption.

Misoperation

Human misoperation refers to the following operations on the available services.

Configure hardware or software loopback.

Configure services as unloaded.

Procedure

Step 1 Check whether the loopback is configured on the tributary or line. If the loopback is configured,

the LOOP_ALM alarm, indicating the loopback, can be queried on the U2000. In this case,

release the software or hardware loopback on the U2000 or equipment.

Step 2 Check whether "service unloaded" is configured on the U2000. If "service unloaded" is

configured, the alarm indicating that the path is unloaded, such as LP_UNEQ, can be queried

on the U2000. In this case, modify "service unloaded" to "service loaded".

Checking Consistency of Board Models

After the replacement, models of the new board and original board should be consistent.

Procedure

Step 1 Check whether the model of the replaced or added board during the upgrade or expansion is

consistent with that of the original board. Especially, in the case of the cross-connect and timing

boards with the active and standby relation, the active and standby boards should of the same

model. If the board models are inconsistent, the WRG_BD_TYPE alarm, indicating that the

board type of the inserted board is incorrect, can be queried on the U2000.

Step 2 According to the actual situation, check whether the setting of the DIP switch and jumper is correct.

Handling Hardware Faults of Equipment

If the fault is a hardware fault, replace the faulty board with a new one.

Common alarms indicating hardware faults are listed as follows:

HARD_BAD

COMMUN_FAIL

HSC_UNAVAIL

BD_STATUS

BUS_ERR

CHIP_FAIL

PLL_FAIL

TR_LOC

T_LOSEX

For handling of the preceding alarms, refer to the Alarms and Performance Events Reference.

Locate the faulty station by analyzing the alarms, indicators or using the loopback. Then, replace

the faulty board to rectify the fault.

Ethernet configuration missing in NMS but normal when testing

Issue Description

Ethernet configuration missing in NMS, already configured at both site. However, when do testing end to end, no faulty alarm at test gear. The services still exist, if not, test gear will show faulty alarm. 

Alarm Information

No Alarm.

Handling Process

1, Current version U2000 V1R3C00SPC100 is upgrading to V1R5C00SPC600 as recommended by R&D.
2, After NMS restart, all Ethernet configurations appear normally.

Root Cause

1, Configuration not seen at NMS, but when test it normal, mean at NE side services were normal.
2, Services only cannot see at NMS side, mean problem probably related to NMS.
3, NE can login and communicate normally, means NMS and NE can communicate normally.
4, Collect data and send to R&D.
5, Feedback from R&D, probably the current NMS version have some bug which cannot support some features of NE or the version of NE and NMS may not compatible. R&D recommended version V1R5C00SPC600 to upgrade.

Suggestions

1, for new version of NE, always uses the latest NMS version to avoid some operations and monitoring failure.

2, V1R5C00SPC600 version is the latest recommended by R&D to use.

More related articles:

MA5600T Series LACP Configuration

MA5600T Series Equipment Downgrade Guidebook

How to configure DHCP on OLT

Huawei OSN2500 Configuration Data Analysis and Modification of Locating Faults

Huawei Optix OSN2500 Troubleshooting, Common Methods of Locating Faults: Configuration Data Analysis and Configuration Modification

Configuration Data Analysis
Analyzing the configuration data is a method used to determine and locate faults.
Overview
Sudden change in ambient conditions or improper operations may change or damage the
configuration data, for example, NE and board data of the equipment.
This can affect the service. In this case, after locating the fault at a single NE, further analyze
the configuration data to locate the fault.
Application
Locate the fault by querying and analyzing the current configuration data of the equipment.
The configuration data includes the following items:
Node parameters of the multiplex section
Path loopback setting for the line and tributary boards
Tributary path protection attributes
Path trace byte
For example, if the SNCP protection of a certain tributary board does not work, query whether
the path attribute of the tributary board is set to "protection".
You can view the operation log on the NM to check whether any improper operation on the NM
is performed.
Summary
This method is applicable to further analysis of a known faulty NE and helps to find the root
cause of a fault. This method, however, takes a long time and requires expertise in the field of
optical transmission and essential product knowledge.
Configuration Modification
Configuration modification is a method used to determine and locate faults.
Overview
Use this method to modify the timeslot configuration, slot configuration, and board parameter
configuration. This method also removes problems caused by configuration errors in a known
faulty NE.
In addition, this method is used to troubleshoot pointer justifications.
Application
If some path of a tributary board or some tributary board is suspected to be faulty, modify the
timeslot configuration to shift the payload to other path or tributary board.
If a certain slot is suspected to be faulty, change the slot configuration.
If a VC-4 is suspected to be faulty, shift the traffic to another VC-4.
During the upgrade or expansion, if you are unsure about the new configuration, you can re-load
the original configuration for confirmation.
Modifying the timeslot configuration, however, does not help to locate the faulty point or faulty
board, for example, a line board, tributary board, cross-connect board or backplane.
In this case, use the replacement method or the loopback method to further locate the fault. This
method is applicable in the preliminary process of locating faults when spare boards are not
available. Other service channels or slots are used to resume the service temporarily.
To modify the configuration in case of pointer justification, modify the tracing direction and the
reference source of the clock.
Summary
This method is used to resume the service temporarily when no spare board is available for the
replacement, or is used in handling the problem of pointer justification. The maintenance
personnel may not find this method convenient.
In addition, save the original configuration before you use this method. Record the steps used
to locate the fault.

More related products:

Huawei OptiX OSN3500

Huawei OptiX OSN7500

Huawei OptiX OSN1500B

Huawei Switch S6720-54C-EI-48S with Great Performance

Many Internet Service Providers Choose Huawei S6720 series switch, but not S6700, the reason is that S6720 has better performance than S6700, while price has no much difference.

Huawei S6720-54C-EI-48S ports:

48*10GE SFP+, 2*40G QSFP+, one extended slot for 4*40GE interface card.

Forwarding performance: 1080 Mpps

Switching capacity: 2.56 Tbps

  

Huawei S6700-48-EI ports:

48*GE SFP, or 10G SFP+

Forwarding performance: 720 Mpps

Switching capacity: 960Gbps

Q: Do I need to buy power supply for S6720-54C-EI-48S?

A:Yes, by default S6720-54C-EI-48S has one power supply.

Q: Do I need to buy SFP Modules for S6720-54C-EI-48S?

A:Yes, as S6720-54C-EI-48S is a optical switch, the optical ports will not able to work without SFP module, if you don’t have SFP module, you will need to purchase additional SFP Module.

Q: Does S6720-54C-EI-48S support dual power?

A: Yes, AC and DC power supplies can even be used simultaneously.

Q: How many slots S6720-54C-EI-48S support?

A: One extended slot for 4x40GE QSFP+ interface card

Do you know Huawei GPON Board H805GPFD03?

H805GPFD is a 16 port GPON interface card of Huawei OLT, provide GPON service access from ONT. GPFD can maximum access 16*128 GPON subscribers. GPFD has different part number like H80D00GPFD01, H80D00GPFD02 etc, but basically you only need to identity H802GPFD, H803GPFD, H805GPFD version, and with C+ SFP module. 

• Huawei 16-GPON Port Interface Card with C+ SFP module
• Apply to Huawei MA5683T, MA5680T, MA5608T OLT system
• Available at 3 versions: H802GPFD, H803GPFD, H805GPFD
• Support split ration 1:128
• Transmit Speed: 2.488Gbit/s, Receive Speed: 1.244Gbit/s
• Interface Type: SC/PC, SC/UPC
• Max Transmit Distance: 20KM
• Transmit Wavelength: 1490nm, Receive Wavelength: 1310nm
• Standards Compliance: ITU-T G.984.1, ITU-T G.984.2, ITU-T G.984.3, ITU-T G.984.4
• C++ SFP Module Optical Power: 6 dBm~10dBm, Receiver sensitivity: -35 dBm
• C+ SFP Module Optical Power: 3 dBm~7 dBm, Receiver Sensitivity: -32 dBm
• B+ SFP Module Optical Power: 1.5 dBm~5 dBm, Receiver Sensitivity: -28 dBm

Q:What is the difference between different Huawei H80D00GPFD01, H80D00GPFD02?

A: We don’t suggest you order according to this BOM, this BOM is mostly used for manufacturer producing purpose, Basically choosing GPFD card, we just need to know: 1, H802GPFD, H803GPFD or H805GPFD? 2, with B+ SFP Module or C+ SFP Module?

Q: Does GPFD has any version requirement of OLT software?

A: Yes, most of common version like V8R11, V8R13 and V8R15 support GPFD, but please make sure your OLT software included the packet of your GPFD board version, for example, H803GPFD and H805GPFD IO-packet is different.

Q: Can I get technical support from thunder-link.com if we purchase GPFD from you?

A: We will able to provide technical support service for customers whose OLT and GPON card are both from us, kindly note we will charge for the technical support service. We suggests customers purchase the OLT and GPFD card from the same professional supplier so as to avoid compatible and technical issues.

Q: Does the GPON SFP Module included in GPFD?

A: Yes, with GPFD board, 16 C+ SFP Module are included for free.

Q: Can I do twice splitting with GPFD?

A: Yes, you can, just make sure the optical power is within the receive side range.

Q: Can I use a 3rd party ONT with GPFD?

A: We don’t suggest so, as the understanding of TR069/OMCI protocol may different between different vendors.

Q: What is the power consumption of GPFD board?

A: Between 45~73W.

Q: How can I check my H805GPFD status by command on MA5683T?

A: The most common status checking command is "display board 0", for details you can refer to GPON board common command guide.

Guiding you how to upgrade Huawei OptiX NG-SDH Hot Patch

Checking Board Information

When engineers need upgrade Hot Patch of Huawei OptiX NG-SDH, such as Huawei OSN3500, Huawei OSN1500, they must check all boards information.

Description

Check whether all board versions match each other and determine whether to upgrade the NE according to the board types and release documents.

Precautions

Ensure that you have obtained the version mapping table and patch notes.

Procedure

                               Step 1     Choose Administration > NE Software Management > NE Data Backup/Restoration on the main menu.

The Transport/PTN NE View tab page is displayed.

                               Step 2     Click to display the Board Information tab page and then click Query.

Information about all boards will be displayed.

                               Step 3     Check the board versions against the version mapping table. If any version discrepancy occurs, upgrade or downgrade the board to the mapping version.                          

     Step              4    Query the board manufacturing information on the NMS or by running the :cfg-get-bddetailinfo:bid command. BD-Name indicates the board type.

                               Step 5    Check whether a board needs to be upgraded according to the version mapping table and patch notes.

If an NE supports board-level hot patch upgrades, the query result helps determine which boards require board-level hot patches before an upgrade and check whether a board-level hot patch takes effect after an upgrade.

Follow-up Procedure

Upgrade the board whose version is different from that specified in the version mapping table.

Checking Whether Any Boards Are Offline or in BIOS State

Perform this task to check whether any boards are offline or in BIOS state. If any board, especially the standby HUAWEI SCC board, is offline or in BIOS state, a hot patch upgrade for the NE will fail.

Checking Whether Sufficient Space Is Available on Boards Perform

mapping tablecheck whether sufficient space is available on boards. If the boards do not have sufficient space, the upgrade will fail.