Hacking V2801F, TWCGPON657 & DFP-34X-2C2 to suite your ISP Fiber
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README.md

Hacking RTL9601C1

Hacking V2801F, TWCGPON657 & DFP-34X-2C2 to suite your ISP Fiber

GPON market is a mess, plus explicit OMCI cause ONU Stick did not work

RTL960x Family

Stick SoC NAND
V2801F RTL9601C1 8MB (64Mb)
TWCGPON657 RTL9601C1 16MB (128Mb)
UFiber Instant RTL9601C1 8MB (64Mb)
DFP-34X-2C2 RTL9601D 8MB (64Mb)

Firmware might interchangable each other, flash it at your own RISK!

Guide, Links, Info

  1. Setup SFP XPON ONU Stick
  2. Flash Get, Flash Set
  3. Diagnostic Commands
  4. Hidden Link, Firmware Update
  5. TWCGPON657 with V2801F firmware
  6. V2801F Auto Reboot
  7. Firmware Emulator

Triple Play Multiple ISP Problem, 4-port ONU Emulation

  • Majority fiber vendor support multiple ISP
  • ISP provide Triple Play service (Internet, VoIP & IPTV)
  • Vendor supply 4-port ONU for each service or ISP

Multiple ISP

HG8240H5

Multiple Service

HG8240H5

Based on ru-board 4-Port Emulation is limited, not many xPON Stick can understand, only V2801F do support it, because my Internet comes at Huawei HG8240H LAN Port 2 (LAN 1 for Main ISP, LAN 2 for 3rd party ISP)

In this table, list of xPON Stick that support 4-port ONU Emulation

Huawei HG8240H LAN Port
xPON Stick Root 1 2 3 4
DFP-34G-2C2 (ZTE) ✔️ ✔️
DFP-34X-2C2 (ZTE) ✔️ ✔️
DFP-34X-2C2 (Realtek) ✔️
TWCGPON657 ✔️ ✔️
V2801F ✔️ ✔️ ✔️ ✔️ ✔️

✔️ Port Emulation Support | Not Supported

Root mean your ONU is All in One where PPPoE/DHCP ended inside ONU (not bridge/route mode)

I strongly recommend to get V2801F or CarlitoxxPro (Realtek), these xPON Stick support 4-port Emulation!