Name: ADSL Noise Impairment Generator
Brand: Spirent
Price: 341.95 USD
Availability: InStock

Spirent NSA-400 ADSL Noise Impairment Generator

price

$341.95

Same day shipping available.

In Stock: 2
Manufacturer: Spirent
Model or Part: NSA-400
Condition: Refurbished
Weight: 22.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

The NSA 400 consists of seven discrete generation sections. The features associated
with one generator operate independently of the others. However, the options within a
section can only be activated one at a time. The seven sections are:
-White noise generator
-2 x low frequency (500 kHz) NEXT PSD generator
-1 x high frequency (2.0 MHz) NEXT PSD generator
-Shaped noise generator
-Powerline related noise
-Metallic Noise
-Longitudinal Noise
-Impulse Noise
The output circuit is balanced with a minimum Thevenin impedance of 4000 ohms over
the range 50 Hz to 2.0 MHz.
The NSA 400 simulates a variety of impairments which can be used to test according to
the following National and International standards:
-ANSI T1.601 ISDN Basic Access Interface
-ANSI Technical Report on HDSL
-ANSI T1.413, Issue I
-ANSI T1.413, Issue II
-ANSI Proposed Working Draft for HDSL2 Standard (T1E1.4/ 98 - 268)
-ITU Standard for G.lite
-ETSI TS 102 080 ISDN Standard
-ETSI ETR 152 HDSL Standard
-ETSI ETR 328 ADSL Standard
The user can set the impairments using the IEEE or the RS-232 interface. The
command language in both cases is based on the Standard Commands for
Programmable Interfaces (SCPI) standard.