GPON module Dfp-34g-2c2 sfp

Hello

Im searching support for this Gpon Module. it haz a ZTE Chipset inside here the photos from the SFP module

ZTE ZX279125 600Mhz processor, 64Mb Flash, 256Mb RAM



1 Like

Very interesting. An alternative to Intel/Lantiq xPON chipsets.
According to this image it should have UART pins somewhere. Were you able to locate it?
How about the flash dump. I'm curious what operating system this stick is running: OpenWRT or in-house.

I bought this module last year. I don't understand why it has to connect to these IP addresses in a remote country.

/ # cat /var/tmp/hosts
192.168.1.1     csp1.zte.com.cn.        csp1.zte.com.cn
192.168.1.1     csp2.zte.com.cn.        csp2.zte.com.cn
192.168.1.1     csp3.zte.com.cn.        csp3.zte.com.cn

It uses older version of Linux(2.6.32) but it is not openwrt. Last few months it's been sitting on the shelf collecting dust.
For the curious users, here's what I got out of it.

The web interface is available at 192.168.1.1 Login: admin admin

You can also log into the module via telnet at 192.168.1.1 as root Pon521

/ # cat /proc/cpuinfo
Processor       : ARMv7 Processor rev 1 (v7l)
BogoMIPS        : 1199.30
Features        : swp half fastmult edsp
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x4
CPU part        : 0xc09
CPU revision    : 1

Hardware        : ZX279125
Revision        : 0020
Serial          : 0000000000000000
/ # cat /proc/version
Linux version 2.6.32.61-EMBSYS-CGEL-4.03.20.P1.F0 (chenwen@onu) (gcc version 4.1.2 2011-06-24 ZTE Embsys-TSP V2.08.20_P2) #252 Thu Sep 29 12:56:46 CST 2016
/ # cat /proc/cmdline
console=ttyS0,115200n8 root=/dev/mtdblock7 ro rootfstype=jffs2 mem=32M
/ # mount
/dev/mtdblock7 on / type jffs2 (ro,relatime)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
tmpfs on /var type tmpfs (rw,relatime,size=15360k)
/dev/mtdblock6 on /userconfig type jffs2 (rw,relatime)
/ # lsmod
Module                  Size  Used by
optical 18520 0 - Live 0xbf1e9000
switch 105547 0 - Live 0xbf1c4000
gpondrv 23939 0 - Live 0xbf1b7000
zte_gpon 259868 1 gpondrv, Live 0xbf163000
netdriver 11871 0 - Live 0xbf15a000
tm 1034145 3 switch,gpondrv,zte_gpon, Live 0xbf030000
tagparam_mod 77040 0 - Live 0xbf017000
zx_ponreg 2129 3 switch,zte_gpon,tm, Live 0xbf011000
bspdriver 34009 4 optical,switch,gpondrv,zte_gpon,[permanent], Live 0xbf000000
/ # df
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/mtdblock7            5632      5160       472  92% /
tmpfs                    15360        28     15332   0% /var
/dev/mtdblock6            1408       216      1192  15% /userconfig
/ # cat /proc/mtd
dev:    size   erasesize  name
mtd0: 01000000 00010000 "whole flash"
mtd1: 00080000 00010000 "uboot"
mtd2: 00180000 00010000 "kernel0"
mtd3: 00180000 00010000 "kernel1"
mtd4: 00010000 00010000 "others"
mtd5: 00010000 00010000 "parameter tags"
mtd6: 00160000 00010000 "usercfg"
mtd7: 00580000 00010000 "rootfs0"
mtd8: 00580000 00010000 "rootfs1"

The mtd partitions can be transferred to a local computer at 192.168.1.11 using the TFTP protocol.
/var/tmp # cat /dev/mtd0 | tftp -l - -r mtd0 -p 192.168.1.11
/var/tmp # cat /dev/mtd1 | tftp -l - -r mtd1 -p 192.168.1.11
...
/var/tmp # cat /dev/mtd8 | tftp -l - -r mtd8 -p 192.168.1.11

Hi Sir, we produce this DFP-34G-2C2 module. it is our internal model.
http://www.usourcetech.com/web/userfiles/download/GPONSTICKSFPCLASSB-2B_Rev01.pdf
you can download the data sheet form our website.

Regards
KC
kc@usourcetech.com
Skype: yong_chen5

DFP-34G-2C2
route mode only
how change to bridge mode with vlan support ?