ZTE ZXDSL 831B

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ZTE ZXDSL 831 B
Availability: EoL

FCC approval date: 30 October 2009
Country of manuf.: China

Type: dsl modem

FCC ID: Q78-ZXDSL831

Power: 5 VDC, 1.2 A
Connector type: barrel

CPU1: Globespan Virata GS8120
FLA1: 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> (Brand? Model?)
RAM1: 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (Brand? Model?)

Expansion IFs: none specified

ETH chip1: Globespan Virata GS8120
ETH chip2: Realtek RTL8201CP
LAN speed: 100M
LAN ports: 1

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

Flags: ADSL

Ethernet OUI: none specified

 CPU1 brandFLA1RAM1
ZTE ZXDSL 831BGlobespan Virata2 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.


ADSL CPE

Product page

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