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

===== Hardware =====

  * ODI DFP-34X-2C2
    * I found that mine had an SC/UPC interface despite a green color-coded bale normally indicating APC
    * I got a +3dB signal improvement switching to an SC/UPC patchcord

===== 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''
  - ''# flash set OMCI_OLT_MODE 1\\ OMCI_OLT_MODE=1''
  - ''# flash set PON_VENDOR_ID HWTC\\ PON_VENDOR_ID=HWTC''
  - ''# flash set GPON_ONU_MODEL HG8240H5\\ GPON_ONU_MODEL=HG8240H5''
  - ''# flash set GPON_SN HWTCXXXXXXXX\\ GPON_SN=HWTCXXXXXXXX''
  - ''# 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