ADTRAN 1200 Series Specifications

Product Features

■ Mini-DSLAMs for CO, CEV, RT
applications demanding
cost efficiency
■ 24 ports of ADSL with
integrated splitters
Expansion capability for both
■
ATM IMA and IP Ethernet
■ Choice of ATM and IP Ethernet
uplinks
■ Inverse Multiplexing over
ATM (IMA) for up to four E1
IMA links in a single unit
■ Interoperable with any ATM
DS1/E1 IMA device that is
built to current IMA specifica-
tions which includes the
Total Access 3000 IMA
Aggregation System
POTS service is not power
■
dependent
■ Front access to all
connections
■ Fully redundant A/B power
inputs
Local craft interface and ATM
■
in-band management channel
enable provisioning and alarm
monitoring via SNMP/ASCII
text and TL1
ADSL Mini-DSLAM Series
Total Access 1200 Series of ADSL Mini-DSLAMs
Carriers are seeking DSL solutions that
deliver broadband simply and reliably to
their valued customers. In order to make
DSL delivery a business success, carriers
need solutions that control costs, simplify
management, and provide advantageous
support systems. The ADTRAN Total Access
1200 Series of Mini-DSLAMs were designed
with service providers in mind. With low
start-up costs and the ability to scale for
future applications, the Total Access 1200
Series offers the advantages carriers need to
make DSL affordable and maintainable.
The Total Access 1200 Series of Mini-
DSLAMs are temperature-hardened, 1U high
mini-DSLAMs that enable delivery of 24 ports
of POTS, ADSL, and IP Ethernet service from
smaller Central Offices (COs), Controlled
Environmental Vaults (CEVs), and Remote
Terminals (RTs). Design flexibility enables the
Total Access 1200 Series to be mounted as
rack, wall, or vertical positioned units inside
existing enclosures. The units measure
4.45 cm H x 43.82 cm W x 28.26 cm D and
offer redundant power using –42 to –56 VDC.
The series consists of:
• Total Access 1210: 24-port ATM Quad
IMA network interface
• Total Access 1211: 24-port ATM Quad
IMA network interface with expansion
option
• Total Access 1250: 24-port IP Ethernet
network interface
In the Total Access 1210 and 1211 models,
the ADSL is generated locally and merged via
onboard splitters, on the same pair as the
corresponding POTS signal for delivery to the
customer. The Total Access 1200 Series
models offer a scalable network interface
Quad IMA module with future capabilities for
Octal IMA, DS3 and STM-1. The modules
assure easy deployment and dynamic
network utilization as subscriber needs
dictate. These Mini-DSLAMs perform Inverse
Multiplexing over ATM (IMA) for up to four E1
IMA links in a single unit. The units can scale
into a system-wide RT solution by using the
Total Access 1200 expansion feature to deploy
multiple shelves at a single location.
The Total Access 1250 supports IP Ethernet
services to end-user customers. The
economics of broadband delivery are imme-
diately improved for both carriers and
customers, especially businesses such as
hotels, service-based organizations, and
small-to-mid-sized enterprises. Carriers
benefit by expanding IP services in their
existing networks without costly ATM server
installations. This is very true for network
applications that do not require the expense
associated with ATM-QoS.
Developed with ADTRAN's concern for
carrier field needs, the Total Access 1200
Series have two pre-installed fan modules
complete with fan filters. Each fan module
and fan filter is field replaceable. The fans are
controlled by heat-sensing circuits and will
only run when necessary. Additionally, all
connections have front panel access.
Global