Tenda D820B 产品宣传页
Desriptions
Wireless
ADSL2＋ Modem(Enhanced lightning-Proof)
Up to 24Mbps downstream rate and
1Mbps upstream rate
Up to 6.5Km transmission distance; 6000V
Enhanced lightning－proof and wide voltage
range design
D820B which complies with ADSL, ADSL2 and ADSL2+ standards is an ADSL terminal
with one Ethernet port. It supports up to 24Mbps downstream rate and 1Mbps upstream
rate, as well as Bridging function. When used independently, it enables a single PC to
access Internet through dialup; when connected to a router, it enables multiple PCs to
share Internet access. In addition, 6000V enhanced lightning-proof design for lighting-intensive areas
effectively elongates the device's life time; Wide voltage range design specially adapts to areas with unstable
voltage. With stable performance, exquisite appearance and great compatibility, it is the best choice for SOHO
and small enterprise users to access the Internet.
with one Ethernet port. It supports up to 24Mbps downstream rate and 1Mbps upstream
rate, as well as Bridging function. When used independently, it enables a single PC to
access Internet through dialup; when connected to a router, it enables multiple PCs to
share Internet access. In addition, 6000V enhanced lightning-proof design for lighting-intensive areas
effectively elongates the device's life time; Wide voltage range design specially adapts to areas with unstable
voltage. With stable performance, exquisite appearance and great compatibility, it is the best choice for SOHO
and small enterprise users to access the Internet.
Switch
Model No.:D820B
Multiple PVCs implements auto-
negotiation with CO
6000V enhanced lightning-proof technology designed for lightning-intensive areas
Up to 24Mbps downstream rate and 1Mbps upstream rate
Compatible with mainstream DSLAMs
Wide voltage range design adaptable to areas with unstable voltage
FDM enables calling, faxing and Internet surfing activities to proceed simultaneously without mutual
interferences
Compliant with ADSL, ADSL2 and ADSL2+ standards
Web-based management interface supports firmware upgrade
Supports Internet multimedia application
Powerful driving capability-- up to 6.5Km transmission distance
Easy to install and configure
Up to 24Mbps downstream rate and 1Mbps upstream rate
Compatible with mainstream DSLAMs
Wide voltage range design adaptable to areas with unstable voltage
FDM enables calling, faxing and Internet surfing activities to proceed simultaneously without mutual
interferences
Compliant with ADSL, ADSL2 and ADSL2+ standards
Web-based management interface supports firmware upgrade
Supports Internet multimedia application
Powerful driving capability-- up to 6.5Km transmission distance
Easy to install and configure