ARGUS 3u ISDN Basic Rate Access Tester

The practical ISDN access tester for BRA, So/U access and analogue POTS.

The right choice for your first ISDN tester.

Functional and intuitive operation for daily ISDN uses

Integrated handset in an ergonomic design

BRI, U and POTS interface in terminal mode
CLIP function on POTS accesses

POTS monitor with CLIP and DTMF display
Intuitive menus with cursor keys and softkeys

Download Brochure in pdf format

>>> Pricing

Automatic access test sequence (Autotest) with results saved
Data transfer to a PC with the optional WINplus PC software
Cabling test for the BRI installationl

Voltage and signal level measurement

Powered by BRI, battery, accumulator or power supply
Flash-ROM technology for software updates via PC (WINplus)

Technical Specifications

BRI interface in accordance with ITU-T I.430
Automatic detection of the protocol and the configuration of the access: - Point-to-point (P-P)or point-to-multipoint (P-MP) - DSS1, 1TR6, BILINGUAL, Cornet-T or NO protocol

Protocols: DSS1, 1TR6, Cornet-T / N, QSIG(B.C.), X.25(D)
Display of Layers 1-2-3 and the B-channel status (free/busy) Telephone functions with the Call hot-button - call number memory for 10 numbers or keypad protocol commands, X.31 test number, own number - displays for incoming calls: calling and called number, B-channel, ISDN service, type of number and numbering plan, display info elements, SUB address and UUS-1 data - displays during call: AOC-D in currency or charging units, display info elements, DTMF data - at end of call: AOC-E in currency/ charging units - clearing cause by number/text incl. location Selectable B-channel, en-bloc or overlap signaling Measurement of Call Set Up time Selectable call parameters for outgoing calls - type of number and numbering plan - screening and presentation indicator

Terminal simulation for different ISDN services - bearer speech, audio 3.1, audio 7 kHz, data 64 k - teleservices tel. 3.1, tel. 7 kHz, fax G3/4, BTX, Teletex, video... Automatic Service Test: determines which ISDN services are available on the send and receive sides of the access

Automatic test of the supplementary services - for 1TR6: interrogation of supplementary services - for DSS1: automatic tests of CLIP, CLIR, COLP, COLR, HOLD, TP, CFU, CFB, CFNR, AOC-D/E, CCBS, CCNR, ECT, 3Pty, DDI, SUB, UUS, support of keypad protocol.

Technical Specifications (cont.)

Bus status test with interrogation, display and clearing of the active call diversions CFU, CFB, CFNR for all services

Automatic X.31(D) test: "Packet data in D-channel" available ? - automatic detection of the TEIs activated in the frame handler - simulation of X.31(D) terminal to X.25 network

BERT bit error test with evaluation in accordance to G.821/G.826 - extended self-call or end-to-end BERT - two concurrent BERT on B1 and B2 - loop-box for B1/B2 simultaneously - displays the bit error count and remaining measuring time - manual injection of bit errors, measurering time: 1 min.- infinite - QRS test pattern acc. O.150: 2E11-1, 2E15-1, user defined - selectable service for BERT connection - G.821 analysis: ES, EFS, SES, US, DM and OK evaluation - G.826 analysis: EB, ES, SES, BBE, SDP and OK evaluation - adjustable OK/Not-OK bit error rate threshold and evaluation - audible alarms for bit errors and loss of QRS sync., LOS counter Tests of ISDN leased lines: Telephone function and BERT - selectable B-channel (B1 or B2) and two BERT simultaniously - BERT in D-channel - loopbox function for both B-channels - measurement of round trip delay and interchannel delay
Layer 1 tests: measurement and evaluation of the phantom feed (OK, NORMAL or Restricted Power) and the L1 signal level Display of Layer 1 Info S0- Info S4

Bus installation tests: Checks the correct bus terminating resistors, finds short circuits, crossed and broken lines, results in clear text.