====== SFP GPON ONU with M1 Fiber Broadband ======

===== Hardware =====

  * ODI DFP-34X-2C3 (SC/APC - preferred if you wish to re-use the fiber cable from M1)
  * ODI DFP-34X-2C2 (SC/UPC - you will need to purchase an SC/APC (green connector, to FTP) <-> SC/UPC (blue connector, to ONU) cable)

==== Purchase Links ====

    * Aliexpress - Fibershow Store
      * [[https://www.aliexpress.com/item/1005003515662920.html|PON STICK EPON GPON XPON SFP ONU Stick With MAC PPPoE IPoE HGU SC Connector pon module 1490/1330nm 1.25Gbps 802.3ah]] :!: Select //Color: **XPON APC**// for DFP-34X-2C3
      * The same store sells a [[https://www.aliexpress.com/item/1005003671214339.html|Mini media converter]] that allows accessing the SFP GPON ONU without the incoming laser signal

===== Firmware =====

  * The configuration below is valid for [[https://github.com/Anime4000/RTL960x/blob/main/Firmware/DFP-34X-2C2/M114_sfp_ODI_hybrid_220527.tar|M114_sfp_ODI_hybrid_220527]]

===== Configuration =====

==== CLI ====

  - ''**telnet** 192.168.1.1'' (''admin'':''admin'')
  - Set the required OMCI parameters for M1 OLT authentication
    * ''flash set **GPON_ONU_MODEL** HG8240H5''
    * ''flash set **GPON_SN HWTCXXXXXXXX**''
    * ''flash set **OMCI_OLT_MODE** 1''
    * ''flash set **PON_VENDOR_ID** HWTC''
  - ''**reboot**''

==== GUI ====

  - http://192.168.1.1/admin/login.asp
  - WAN -> PON WAN
  - Delete default WAN bridge
  - You should be able to get a DHCP WAN/WAN6 lease from M1 after this step

===== Nice to Have =====

If your LAN subnet is different from 192.168.1.1, you can add an additional IP and NAT masquerade to WAN to be able to access your ONU from behind your router.

  - Configure an additional IP 192.168.1.253/24 on WAN
  - Configure NAT for destination 192.168.1.0/24, action = masquerade
  - You should be able to access the ONU at 192.168.1.1 from your LAN now