GPON ONT

Huawei GPON ONT Types

Huawei ONTs are classified into the following types based on their functions: Bridge ONTs, Gateway ONTs, and 10G PON ONTs.

Bridge ONTs

A bridge ONT is only responsible for transparent transmission and provides users with Internet access and IPTV channels. You can access the Internet only after successfully dialing up on your device such as a router or PC. Some bridge ONTs also support the voice function and can be connected to telephones.

You can enjoy Wi-Fi after connecting a wireless router to a bridge ONT.

Mainstream products:

EchoLife HG8010H, EchoLife HG8240H5, EchoLife HG8040H5

Gateway ONTs

Unlike a bridge ONT, a gateway ONT can automatically allocate IP addresses for routing, and you do not need to dial up to connect to the Internet. Some gateway ONTs also provide dual-band Wi-Fi (2.4 GHz & 5 GHz) to support wireless access.

Mainstream products:

Huawei OptiXstar HG8145X6, Huawei OptiXstar HG8245X6, EchoLife HG8245W5-6T, EchoLife HG8245W5-8T

10G PON ONTs

The user-side rate of a 10G PON ONT can reach up to 1000 Mbit/s, meeting requirements of home users on bandwidth-hungry services such as 4K/8K HD video, AR/VR, home cloud, and video calls. It can also provide private line access services of up to 10 Gbit/s.

Mainstream products:

EchoLife HN8255Ws, Huawei OptiXstar HN8145X6v, EchoLife HN8145V5

Q&A: What is the GPON ONT authentification method?

1.ONT is in O1 state (powered on or LOS/LOF)

2.ONT has received downstream flows, transfer to O2 state

3.ONT has received Upstream_ Overhead messages, including network parameters, transfer to O3 state

4.ONT has received SN_request, and reply its SN number, then OLT will check if sn matches its preconfiguration, ONT will be allocated a ONT-ID, tranfer to O4 state

5.ONT has received Ranging time message, transferred to O5 state (online successful)

How to connect bridge GPON ONT？

In the GPON ONT bridge mode

If the GPON ONT is connected to a PC, the PC can access the Internet through PPPoE dialup.

When the LAN port of the ONT is connected to the WAN port of the Wi-Fi router, you need to set parameters such as PPPoE dialup on the Wi-Fi router.

How to obtain Huawei ONT (HG8240, HG8240T, HG8240W, HG8245, HG8247, HG8247H) default IP address

Answer:

Huawei EchoLife ONT include HG8010, HG8010H, HG8045, HG8045A, HG8240, HG8240H, HG8240T, HG8240W, HG8245, HG8245H, HG8245Q, HG8245T, HG8247, HG8247H, and router etc.

Look for the default IP address on the nameplate on the rear side of an ONT. Generally, the IP address is 192.168.100.1 or 192.168.1.1.

How to Add or Delete ONT on OLT?

Way to Add ONT on OLT

If the password of an ONT is obtained, you can run the ONT add command to add the ONT offline. However, if the password is unknown, you can run the port portid ont-auto-find command in the GPON mode to enable the ONT auto-find function of the GPON port, and then run the ONT confirm command to confirm the ONT. When the ONT is added, you need to run the display ONT info command to see the current status of ONT. If the control flag is active,

Way to Delete ONT on OLT

When you need to delete the ONT on OLT, please use the delete command. Then ONT configuration data is deleted with the deletion of the ONT and the online ONT is forced offline. ONT can’t be deleted when it has been configured with other services. You need to unbind the service first before delete the ONT.