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Product Suite

Line Simulators

LSX 2030 V

The V stands for VDSL. This extension of LSX 2030 allow tests up to 40 MHz under extremely low noise levels of -150 dBm/Hz, superb internal bypass crosstalk characteristics and on-board compensation that guarantees equal results at all times. When splitters are involved one might look to use the LCSV 35 in combination with the LSX 2030 V.

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LSX 2025.x

This multi-segment loop simulator is based on the same active analog concept like the LSX 2020. Several programmable segments in one system give full fl exibility to program bridge taps and different line types in one loop with the intuitive GUI of the Copper Network Builder 2.0. LSX 2025.x is the preferred choice of Network Operators since any loop topology of different line types/bridge taps are programmable.

Combined with the ANG Math 2005 and/or the DSL Test Robot LSM 2005 it will run pre-programmed testsuites in a fully automated and 100 % repeatable test setup.

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LSX 2020

The very first fully programmable bi-directional multi-DSL line simulator in the world. It has a white generator on board and can be programmed with any line type. The electrical length is 99 db @ 1 MHz and bandwidth is 4,5 MHz. It is a perfect solution to test the maximum performance of DSL to be expected on your very own network since you can program the characteristics of your own cables and noises.

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DLA 350

Passive line simulation module to test all DSL technologies up to 30 MHz. The slim line model is a compact small portable unit of only 0,850 kg for all DSL test jobs including all VDSL2 bandplans.

It is the ideal solution to verify the working of DSL in steps of 50 meter or 150 feets in a reliable and repeatable way.

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DLA 200

Passive line simulation module to test DSL up to 2,5 MHz (ADSL2plus). The DLA 200 is a slim line model that can be used as a standalone module, or as a 19"subrack module for multi-pair tests. This small and

handy module is typically used to run Interoperability software tests, as well as performance benchmark testing on homogenous lines.

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DLA 100

Passive line simulation module to test DSL up to 1,5 MHz (ADSL, HDSL & ISDN). Any line transmission code can be tested like CAP, 2B1Q, HDB3, DMT, QAM, TC-PAM, FSK or any other coding technique.

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MLT 24

This multi-channel DSL test device has up to 24 passive line simulations on board that allow for testing 24 DSLAM ports or Modems of any DSL flavour from ISDN up to VDSL2. It is the very first compact multichannel test system that allow to test all DSL technologies with one and the same system up to 24 simultaneous channels. 32 units can be cascaded in an automated setup. The remote control is standard.

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CPE/DSLAM Emulators

LINESCOUT C2

This handheld chip independent tester is an user friendly ADSL tester up to ADSL2plus. It tests the DSL link from DSLAM side, or from the MODEM side. The DSL connection can be checked without MODEM or DSLAM when 2 units are connected to the telephone line. It works fast and it is very reliable.

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DMS 192

The DMS 192 is a proprietary or multi-vendor chipset based DSLAM simulator that replaces the CO when testing CPE's and Set-Top Boxes for new applications, like i.e. VOIP and IPTV. A cost effective solution for production grade testing and software interop testing up to maximum 4 times 48 parallel DSL CPE's devices per DSLAM simulation blade.

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MDS 192

The MDS 192 is the ideal alternative for a modem wall. The compact and modular 19" chassis can be equipped with up to 8 blades of 24 modems each. Every modem can be programmed to run any TriplePlay service in order to test the capacity and the quality of DSLAMs, BRAS, Content Servers and Network Aggregates of the Service Operator Network. The software can handle up to 4 chassis to emulate a maximum of 768 simultaneous DSL subscribers.

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Noise Generator

ANG 2005

Sparnex' Arbitrary Noise Generator is a state of the art, easily programmable and configurable noise generator designed for testing xDSL modems on their noise immunity.  Different noise and clock sources, dual injector and ICXACT compatible make one complete system as a standalone or as part of an LSX setup.

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Switch

ASM 525

This high-end standalone 19" Automatic Switch connects modems, DSLAM ports and different test systems through a physical layer platform. It is specifically designed for laboratory use in a controlled DSL test environment up to 40 MHz. It has 5 inputs and 5 outputs and 2 simultaneous channels that route the link to any external test instrument, loop simulator, noise generator or any combination of those. The electrical specifications of the ASM 525 guarantee the integrity of the analog signals that pass the switch.

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Splitter Testing

SFT 127

This test system is designed to certify xDSL Splitters and in-line Filters. It is the first fully automated test system on the market that runs all WT-127 tests with one test setup and in one test campaign.

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SFB 1050

This is a programmable and versatile feeding bridge providing all currents for POTS and Splitters tests in presence of DSL. The unit can be used as a standalone, or as part of the integrated SFT 127 test bench.

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RCG 1001

This is a programmable Ring Current generator with holding bridge to test Splitters and In-line filters on their robustness against Ring trip in a DSL friendly or unfriendly mode. The RCG 1001 can be used as a standalone, or as part of the integrated SFT 127 test bench.

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Analyser

ICXACT 1.0-2.0

A versatile high-end non-intrusive xDSL analyzer for measuring signals in the analog and digital domain. ICXACT is compact and easy to use instrument for compliance and performance testing in the lab, on-site with customers or for physical layer characterization tasks. As of its compatibility with the programmable line and noise generators of the Sparnex Instruments physical layer platform, it turns the ICXACT into an unique tool for Service Operators and network designers to define deployment rules and test suites.

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