JDSU NT955 REPAIR and JDSU NT955 CALIBRATION
 
Custom-Cal has a high success rate in the repair of the JDSU NT955. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the JDSU NT955 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

 

 
   JDSU NT955 (Validator-NT)   Description / Specification:    
JDSU NT955 Ethernet Speed Certifier

The JDSU Validator-NT (NT955) Ethernet Speed Certifier uses Speed and Performance criteria to test and certify Ethernet network cables against IEEE802.3 specifications up to 1 Gigabit. It also tests critical noise and delay (Skew) measurements to assure that the respective cable runs will perform to their maximum capability. It sees the physical condition of the wiring and how a specific cable run will handle data flow on Ethernet speeds, 10 Megabit, 100 Megabit and Gigabit. Validator-NT also boasts a full selection of active network features designed to report cable performance and verify connectivity to network devices. These features include the ability to negotiate with network components and discover both the speed and configuration of connected equipment. The NT955 is equipped with four dedicated ports for testing data, telephone, coax, and 2-wire cable types. Data Jack: RJ45 8-wire data interface. Telephone Jack: RJ11, 6-wire Telco interface, USOC pairing. Coaxial Connector: “F” connector coax interface. Banana Jacks: 2-wire testing.



 

Standard Calibration $475.00 *
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*This is a Web introductory price for one calibration of the JDSU NT955. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

dBc
dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels. If the dBc figure is positive, then the relative signal strength is greater than the carrier signal strength. If the dBc figure is negative, then the relative signal strength is less than carrier signal strength.

Load Regulation
Load regulation is the capability to maintain a constant voltage (or current) level on the output channel of a power supply despite changes in the supply's load (such as a change in resistance value connected across the supply output).

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Settling Time
Settling time of an output device is the time elapsed from the application of an ideal instantaneous step input to the time at which the amplifier output has entered and remained within a specified error band, usually symmetrical about the final value.

Please contact us for your JDSU NT955 REPAIR and/or JDSU NT955 Ethernet Speed Certifier CALIBRATION
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