Today I wanted to share to my reader on how-to retired my PLDT Fiberhome ONU/ONT AN5506-04-FA device, its has been there for couples of years that I wish to get rid of it and replace with SFP module that will work for my project. Googling on the net to find docs and most of all can get the most affordable SFP module that I can substitute for my ONT/ONU.
Not just for the SFP module price is cheaper but also it will works on a budget giga Media Converter, on a giga SC switch, or on the MikroTik Hex but like on a pfSense micro ITX box. After Googling sometime I found ZISA OP151S is the most best that suit for my needs but sadly the SFP module manufacturer is no longer active duplicating the said sfp. ZISA OP151S makes it handy for having a web graphical user interface to interact the device module itself and a command line interface to tune up the settings that you need.
Luckily, after Googling again sometime on the net I found similar SFP module that ZISA OP151S does everything do. The GPON SFP stick is from Usource Technology its DFP-34G-2C2 if you want to try searching on the net. What makes this GPON SFP stick even more better than ZISA OP151S its already a ONT/ONU on a STICK, you can plug it directly to a giga Media Converter, SC Switch with sfp port, to a MikroTik giga Switch or to a running pfSense mini ITX box just add a Chelso PCI card with SFP module port.
The GPON SFP module Stick DFP-34G-2C2 ONT/ONU is base on a SoC ARM v7 (ZX279125) running at 600Mhz and nearly 1200 bogomips, with 32Mb integrated RAM and a 16Mb of external (SPI?) flash (source) running Linux ZTE flavour 2.6.32 in a SFP form factor. You may like to see the datasheet here.
To be able to configure it there has to be some link in the optical connection, otherwise the SFP interface in your switch/router might not linkup and the SFP internal IP might not be reachable.
The default connection info is as follows:
IP: 192.168.1.1
VLAN: 1
URL: http://192.168.1.1
User: admin
Pass: admin
There is also telnet access with the following credentials:
User: root
Pass: Pon521
Telnet access is for Linux advanced users and is not recommended to tamper with.
The GPON SFP module stick DFP-34G-2C2 can get purchase online via AliExpress online store.