Hello everyone! today I would like to share the way how to replace an ONT: An ONT must get replaced if it's faulty or its hardware must be upgraded, however the sort of the ONT remains identical once the replacement. So the way to replace AN ONT? Replace AN ONT onsite. 1- take...
In today's article I want to demonstrate to you how to get the recommended software version for your OLT, assemble the update package, and at the end perform the update via CLI. 1 - Let's look for the most stable and recommended software version for our equipment Accessing the Huawei website, and...
Today, I'd like to share with you an article about WiFi 6 and 5G. In the new infrastructure era, 5G deployment will be accelerated. But there's another transmission technology that's coming to mind, and that's Wifi 6. Competition or Coexistence? What kind of relationship will the two have in the...
I will introduce you one of the three key technologies of Wi-Fi 6: 1024QAM. What is QAM technology? QAM is used to modulate and demodulate data by using a constellation diagram (dot matrix diagram). In practice, QAM coding is a relationship of 2 to the power of N. For example, 16...
Hello, everyone! Do you know how to upgrade the ONT from the OLT? The upgrade procedure and command are as follows: MA5600T(config)#diagnose MA5600T(diagnose)%%ont-load { info<K>|select<K>|start<K>|stop<K> }:stop Command: ont-load stop MA5600T(diagnose)%%ont-load { info<K>|select<K>|start<K>|stop<K> }:info { <cr>|configuration<K>|ftp<K>|program<K>|sftp<K>|tftp<K> }:program { filename<S><Length 1-80> }:ONTV300R012C00B000_common_debug.bin //upgrade file name { <cr>|ftp<K>|sftp<K>|tftp<K> }:tftp { <cr>|server-ip-address<I><X.X.X.X>|username<S><Length 1-16> }:10.167.216.57 //Host IP { <cr>|username<S><Length 1-16> }: Command: ont-load info program ONTV300R012C00B000_common_debug.bin tftp 10.167.216.57 MA5600T(diagnose)%%ont-load select { <cr>|frameid/slotid<S><Length...
For many enterprise customers, we cannot modify ONT information locally at any time. usually, we use the NMS (U2000 or NCE) to maintain ONTs. Today, I will share with you how to change the ONT password on the U2000. Log in to the U2000 as the Admin user, go to the...
As part of today's knowledge sharing, I just want to share my understanding of Wi-Fi 7 with you who are reading this. I don't know if you're interested, but Wi-Fi 7 does bring us a lot of surprises. Nowadays, when we see advertisements promoting network performance parameters, they mentioned Wi-Fi...
Now, I will start to explain all problems with connecting ONU. Before this post, I explained the most common problems – ODN (drop optical cable) and ONU. But, generally, there are 3 big possible problems: OLT, ODN, and ONU. In the next posts, I will detail explain all of...
Passive Optical Network (PON) mainly uses passive optical power splitters (couplers) to send information to users. Since the optical power divider is used to reduce the power, it is more suitable for short-distance use. PON (Passive Optical Network) means that ODN (Optical Distribution Network) does not contain any electronic devices and...
Today I want to show commands for work with ONTs. This is the first article about commands for work with ONTs. With these commands, you can find, add and see many important and useful information about ONTs, and use it for troubleshooting. I will show you commands and examplers...
Issue Description Alarm Information We can not login on the NE after node had been configured. Handling Process 1. checked the current alarms on the optical level on the neighbors. The optical level was ok. 2. connect through Navigator on the one P.Victoriei node, checked NE configuration and collect the "oplog" 3. Checked in U2000 the...
Issue Description one node B is connected to OSN 500 slot EFS8 port 1 for Data service, the port type is Access with default VLAN x, and this port is assigned to ELAN service VCTrunk1 type access default vlan also x. customer want to add a vlan 1xx in the port of...
