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DaVaR NetDSL PVU


 

 

 

 

 

 

 

The DaVaR NetDSL is scaleable. A single controller can manage up to 10 ETAM units to test up to 1000 pairs at a time. In addition, the NetDSL Expansion Unit can increase speed and/or throughput dramatically. NetDSL
Each NetDSL Expansion Unit includes a 100 pair access module and can support up to nine ETAMs. Up to three Expansion Units can be controlled by a single NetTest controller, permitting high capacity testing up to 4000 pairs at a time sequentially, or fast testing of up to four pairs in parallel, up to 1000 pairs at a time.

The NetDSL is the equivalent to the now discontinued Harris 580 PVU

 

ETAM / PSS

The Extended Test Access Module (ETAM), included with the DaVaR NetTest unit, expands the unit by 100 pairs.
Additional ETAMs can be purchased if more than 100 pairs are to be scanned, expanding the NetTest up to 1000 pairs.

In the Harris system ETAMS where known as Portable Shoe Switches or PSS.

 

 TALKBACK

 Talkback has two main functions

1. To provide Automatic number Identification (ANI) to NetDSL units.

2. To provide Voice announcement for field staff

It can interface by Caller ID (ISDN and Analogue CallerID) or by a direct interface to the digital switch.

Information it can provide is

  • Telephone number 
  • Master and secondary numbers for number is a PABX hunt group
  • PABX line numbers
  • Line Equipment numbers
  • Line facility information eg Call waiting, Call forwarding, International barring, etc.
  • DTMF handset test
  • Engineer automatic call back

Talkback can be built for either 4 or 8 lines / channels. The whole system can be configured from one setup screen. Users need little to no training to install TalkBack.

 

10 Hour Power Pack