Spirent Abacus 50 AB50-001 Analog Call Generator w/ SWF-0106, 0107, 0108, 0111


Spirent Abacus 50 Analog Call Generator


Spirent Abacus 50 AB50-001 Analog Call Generator IP Analog Subscriber test system with the following:

  • P/N AB50-001 Analog Call Generator
  • Multi-System
  • Call generation
  • SWF-0111 Feature Testing
  • SWF-0106 PESQ
  • SWF-0107 T.30 Fax to V.17
  • SWF-0108 V.34 Analog Data Modem
  • Echo measurement

The Abacus 50 Analog subscriber test system emulates analog telephony functionality. Abacus 50 is an analog call generator that simulates analog telephony subscribers placing and terminating calls. It has all of the features of an Abacus 5000, but in a smaller form factor and supporting two analog ports. The Abacus 50 Analog system is designed for lower port density laboratory test environments or to reduce the cost of deploying a remote testing solution. This enables service providers and enterprises to reduce time to market of services, while assuring they meet the quality requirements as perceived by users. The Abacus 50 Analog system provides analog circuits (FXO ports) emulating the subscriber side of an analog two-wire circuit in a cost-efficient stand -alone platform designed for laboratory testing as well as distributed on the network.

  • Two analog FXO ports
  • Loop or Ground Start with Ground Start protection switch (allows ground start or isolates circuits from ground)
  • Globally compliant with FCC, NET4, CTR21, JATE, and country specific PTT specifications
  • Programmable protocol state machine
  • Compact flash memory to store application programs
  • 10/100Base-T Ethernet controlled (RJ-45 front access)
  • DSPs provide tone generation, tone recognition, DTMF, PSQM, PESQ, fax and modem functionality
  • On board TCXO used for TDM clock and 1 PPS signal generation
  • Programmable call progress tones
  • Detect caller ID
  • Detect battery reversal and battery denial
  • Flexible call sequences
  • Verify speech path is established and retained for call
  • Results automatically and continuously gathered and presented in tables and graphs
  • End-to-end testing with other interfaces on Abacus 5000
  • Voice quality measurement using PSQM, PSQM+ or PESQ
  • PSQM, PSQM+ to MOS conversion
  • PESQ-LQ, R-factor, J-MOS calculations from PESQ measurements
  • V.34 analog data modem (up to V.34)
  • Echo measurements
  • Manage multiple A50 systems from a single user interface

NOTE:  No software of any kind (external or internal) is provided with the Hardware. Please contact Spirent to obtain software license rights and maintenance support.

Additional information

Weight6 lbs
Dimensions14 × 12 × 10 in

Part Number