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CoLT 250
xDSL Tester |
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| Key Features |
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Simple, easy to use
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ADSL2+, ADSL2, RE-ADSL and ADSL service confirmationtest set
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Connects easily to the pair at the NID or directly to the customer's DSL line jack
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Able to save multiple results in memory
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Field upgradable (software)
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Operates from disposable or rechargeable batteries
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Equipped to upload test results to a PC |
OPTIMIZE THE LOCAL LOOP
The CoLT-250+ confirms that the local loop can support the promised rate of DSL service. If the wiring does not support the promised rate or cannot deliver any service at all, the CoLT-250+ can be used to test at various points back through the network to hunt for the signal and track its degradation. The CoLT-250+ is easy to carry from point to point, battery powered, highly portable and designed for indoor and outdoor use.
WORKS WITH THE DSLAM
The CoLT-250+ utilizes an actual ADSL2+ modem inside. This means that the CoLT-250+ works with the latest DSLAM's, giving upstream/downstream connection information identical to that provided by the ATU-C's installed in the DSLAM's. Loop plant records and automated test systems can pre-qualify a loop, but are unable to predict with 100% certainty the level of DSL service that is delivered. Automated test systems that depend on narrow-band measurements cannot give a true picture of wideband loop quality.
The CoLT-250+ displays the actual connection rates, as a subscriber would see them. |
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