ZTE ZXDSL 831B

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ADSL CPE
Homepage
3rd Party Firmware
dd-wrt
OpenWrt
Incompatible
Tomato any flavor
Incompatible
Platform
BrandModelRev
ZTE ZXDSL 831 B
FCC ID
Type
dsl modem
CPU1
GlobespanVirata GS8120
Flash1 Chip
Brand? Model?
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
Brand? Model?
ETH chip1
GlobespanVirata GS8120
ETH chip2
Realtek RTL8201CP
Ethernet Port Count
1-100MbE-LAN
Wired Standard
IEEE 802.3i/3u
Expansion IF types
none specified
Power
5 VDC, 1.2 A
Connector type
barrel
Flags:
ADSL

Additional chips
DSL Analog Front End;Conexant;BAZ-3882-NCA;;1;

Retail
FCC approval date 30 October 2009
Country of manuf China
 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 GlobespanVirata chipsets with specifications, see GlobespanVirata.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

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

Overview

  • Conexant Viking II+ GS8120-174-004DB0EZ - Integrated Network Processor
  • Conexant Viking II+ BAZ-3882-NCA - Analog Front End
  • Realtek RTL8201CP - Eth. Chip

Product Similarity Declaration: ADSL CPE ZXDSL 831 Series contains four models:

• ZXDSL 831 • ZXDSL 831II • ZXDSL 831B • ZXDSL 831BII

For Model Numbers: ZXDSL 831, ZXDSL 831B and ZXDSL 831BII are electrically identical

with the Model Number: ZXDSL 831II that was certified by BACL.

These four models are Single Ethernet port, the difference between them for details:

  • For model number: ZXDSL 831 is ADSL Routing equipment
  • For model number: ZXDSL 831II is ADSL2+ Routing equipment and Bridge equipment
  • For model number: ZXDSL 831B is ADSL Bridges equipment
  • For model number: ZXDSL 831BII is ADSL2+ Bridges equipment
They are name differently and have different software, no other change are made.

Considering for our marketing purposes. We would like to list four models on reports.

Specifications

  • Conexant Viking II+ GS8120-174-004DB0EZ - Integrated Network Processor
  • Conexant Viking II+ BAZ-3882-NCA - Analog Front End
  • Realtek RTL8201CP - Eth. Chip