ADTRAN Network Card 850 VoDSL User Manual

Total Access850 VoDSL  
Modular Integrated Access Device  
Product Features  
A component of the Total Access System,  
Total Access 850® is a completely modular  
Carrier Class integrated access device  
designed for cost-effective deployment and  
seamless integration of combined services at  
the customer’s premises. The Total Access 850  
provides enterprise users and integrated com-  
munications providers, such as CLECs, ILECs,  
and ISPs, a viable migration path from TDM to  
packet-based technologies, including VoATM  
and VoDSL.  
The Total Access 850 is housed in a rugged  
metal chassis and provides the flexibility  
I Carrier Class integrated  
needed for quick turn-up in harsh environ-  
ments. Easy access to modules, common cards,  
and power supplies simplifies maintenance  
procedures. Hot-swappable access modules  
can be replaced without disrupting service to  
the entire system. An optional ADTRAN battery  
backup system is available for added security.  
access device  
I Modular network inter-  
face for VoDSL or VoATM  
compatibility  
I Seamless voice and data  
integration over DSL or T1  
I Up to 24 TR-57 compliant  
analog POTS interfaces  
The integrated IP router provides a powerful  
suite of performance and security features. For  
simultaneous access to the corporate network  
and the ISP, the Total Access 850 offers multiple  
PVC configurations. Supporting NAT/PAT and  
packet filtering, the Total Access 850 secures the  
corporate network from unwanted intrusion.  
I ATM and Frame Relay  
support  
The Total Access 850 has two common slots  
and eight access slots allowing the customer to  
combine a variety of voice and data services  
into a single platform. Two common cards, the  
power supply unit (PSU) and the router control  
unit (RCU), are required for operation. The  
RCU supports TDM-based applications and  
can be easily upgraded to support packet-  
based applications. The RCU activates several  
user interfaces on the Total Access 850 chassis  
including the network interface, the Nx56/64  
V.35 interface for synchronous data applica-  
tions, and the integral IP router. Up to six Quad  
FXS or Quad FXO access modules can be  
I Compatible with industry-  
leading DSLAMs and  
Voice over Broadband  
gateways  
In a compact, NEBS-compliant chassis,  
the Total Access 850 provides the added safety  
and reliability suitable for the customer prem-  
ises or the central office. About the size of a  
standard piece of notebook paper, the 8.5-inch  
by 11-inch 2U chassis minimizes rackmount  
and wallmount space. Two Total Access 850  
systems can be mounted side-by-side in either  
19- or 23-inch racks. Pre-configured mounting  
packages are available. For network access, the  
Total Access 850 has a single T1 or SDSL inter-  
face that is compatible with todays  
I IP router for integrated  
data support and Internet  
access  
I V.35 Nx56/64 DTE interface  
I Full security and  
LAN protection  
I NEBS and UL 1950  
compliant  
installed to provide support for up to 24 analog  
voice lines. These analog interfaces support the  
stringent design and full feature set required by  
I Rugged metal chassis  
I Industry-leading  
10-year warranty  
industry-leading DSLAMs. In addition to all of  
these features, the Total Access 850 is backed by  
an industry-leading 10-year warranty and  
ADTRANs 24-hour technical support.  
todays carrier, including popular CLASS  
features. The VoDSL and VoATM implementa-  
tions found in the Total Access 850 are  
compatible with industry-leading VoBB  
Gateways. Access slots A and B are available  
for hardware options such as echo cancella-  
tion/ADPCM support.  
For more information on Total Access 850  
TDM specifications, please refer to the Total  
Access 850 TDM data sheet.  
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