ZTE ZXDSL 831CII

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ADSL CPE
Homepage
3rd Party Firmware
dd-wrt
OpenWrt
Incompatible
Tomato any flavor
Incompatible
Platform
BrandModelRev
ZTE ZXDSL 831 CII
FCC ID
Type
dsl modem, CPE
CPU1
TrendChip TC3162U
CPU1 Type
MIPS RISC R3000
CPU1 Speed
450 MHz ( 2 cores )
Flash1 Chip
Winbond W25Q16BVSIG
Flash1 Size
2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size
8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
RAM1 Chip
EtronTech EM638165TS-6G
ETH chip1
TrendChip TC3162U
Switch
TrendChip TC2205F
Ethernet Port Count
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

Ethernet OUI: FC:C8:97

Expansion IF types
none specified
Power
12 VDC, 0.5 A
Connector type
barrel
Flags:
ADSL2+, VDSL2

Additional chips
xDSL AFE;TrendChip;TC3086;TC3086, QFN64, EPG;1;
2A/18V Step-Down Converter;MPS;MP1482DS;;1;
DC/DC Switching Regulator;ATC;AP34063;;1;

Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1310 additional devices
of which 10 are ZTE devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1331 additional devices
of which 7 are ZTE devices

Manuf/OEM/ODM
Retail
FCC approval date 07 September 2010
(Est.) release date 19 August 2010
Country of manuf China
 FCC ID
ZTE ZXDSL 831IIQ78-ZXDSL831II
 CPU1 brandFLA1RAM1
ZTE ZXDSL 831BGlobespanVirata2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
ZTE ZXDSL 831CIITrendChip2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
ZTE ZXDSL 831IIBroadcom2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />

For a list of all currently documented TrendChip chipsets with specifications, see TrendChip.

For a list of all currently documented ZTE device with specifications, see ZTE.

Overview

"PWB:T0047246A-PL" and "DATE:2010.08.19" is silkscreened on the board.

ZTE ZXDSL 831CII (Chassis PCB - BZRD0 V1.0) 08/19/2010

  • CPU: TrendChip TC3162U -LQ128G (U100)
  • RAM: EtronTech EM638165TS-6G (8MB)
  • Flash: Winbond 25Q16BVSIG (2MB)
  • DSL AFE: TrendChip TC3086 -QFN64-EPG (U200)
  • Ethernet Switch: TrendChip TC2205F (U300)
  • PMU: MPS MP1482DS, ATC AP34063 (DC/DC)