ZyXEL IES1248-73 Hardened ADSL 2+ Mini IP DSLAM 140101.1248.73 Folheto

The IES-1248 is an IP-based DSLAM that terminates all the ATM circuits and converts traffic directly to 
deliver the most popular broadband IP services. It also provides a distinct advantage over typical ATM-
based DSL access system due to the fact that IP is the natural approach for data transmission. It offers 
better bandwidth utilization, ease of use, as well as the low-cost advantage. With the highly compact 
and temperature-hardened design, simple installation and easy adaptation to local POTS/ISDN splitter 
requirements, the IES-1248 can be deployed in indoor and outdoor enclosures.

With this standalone ADSL2+ IP DSLAM, service providers can offer residential and business users 
access to high-bandwidth services on demand; such as streaming video, online gaming, multimedia 
applications and multiple video channels on a single network connection. The IES-1248 also offers 
medium/small businesses and home offices IP connectivity, VPNs, VLANs, high-quality video 
conferencing, long-reach Ethernet and legacy service interconnection, as well as asymmetric 
connectiivity as fast as 24Mbps. The IES-1248 DSL solution for POTS/ISDN is a sophisticated ADSL2+ 
device wielding full compliance to existing standards, the latest DSL technology, compactness, low 
power consumption, integration with existing platforms and network managemeability. The 
combination of a superior line code, modern signal processing techniques and state-of-the-art ASIC 
design add up to a compact, energy-saving ADSL2+ modem with excellent performance, transparent 
backward ADSL/ADSL2 compatibility, robust interference resistance and flexible configurability.

•  A complete service offering bundling data, voice and video services

• Residential: broadband Internet access, streaming audio and video, gaming, high quality video 

distribution, VoD, and telecommuting

• Medium and small businesses: IP connectivity, VPNs, VLANs, high quality video conferencing, long 

reach Ethernet or legacy service interconnection, asymmetric to 24 Mbps

• Low cost reliable transport for backhauling applications, such as mobile base station connectivity over 

ADSL

• VoDSL services, legacy services and WAN interconnection, bridging or routing, VPNs, provided through 

appropriate CPE

• Cost-effective broadband access for higher margin services such as VoD, gaming, and multimedia 

applications

ies-1248

 

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The fastest speed with the 

most advanced and flexible 
DSL transport available, 
adjustable speeds for multiple 
service offerings down/up 
stream Up to 24/1.2 Mbps

 

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Application flexibility, with 

asymmetric data transport 
over a single copper pair 
(software configurable)

 

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Compliant with ITU, ANSI and 

ETSI standards

 

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POTS/ISDN in overlay mode

 

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Deployment from CO, cabinet 

or basement, multi-tenant 
units/multi-dwelling units